Twitter callback URL does not fire

[alexda12]

Thanks for the plugin. I see you have updated both Facebook and twitter to handle the deprecated API'S. In using TWITTER - I get my TWITTER login showing but after I authenticate - my app is not returned to.

I just get stuck on :

Twitter has been configured properly and I have these callbacks :

info.plist has also been setup with the twitter key in UrlSchemes :

My project is an OBJ-C iOS project using default AppDelegate.

Is there anything else that needs to be configured to get the twitter callback redirecting back to my app with your plugin ?

[Andrious]

Sure. Let's see what we can do to resolve this. Now, of course, I have NO IDEA what you're app looks like. Possibly when it does successfully signed in, you can 'rebuild the screen' again. Your app will refresh, note you're now logged in, and continue on in your app. No?

Note the funciton, signInFunc(), in the then clause: signInFunc() is a simple function that merely 'refreshes' the State object's build() function and maybe, if you're testing if the user is logged in or not, the app will refresh and continue. You can ignmore most of its contents. It's just the setState() function that peforms the 'refresh.'

[alexda12]

Thank you for the fast response .. I understand completely what you have written but unfortunately - we dont get to that stage .. i.e please see this snapshot :

[Andrious]

Oh, I see.

My next suggestion would be to view your logcat while attempting the login. Possibly it's complaining about the 'keys' used.

As you know, my library package recently switched to an alternative plugin, flutter_login_facebook 0.1.2+3. If you don't see anything in the logcat, you may have to post an issue with the plugin author. I myself have had no such issue so far.

Greg.

[bpaul7101]

@Andrious , I also have the same issue with your plugin. Twitter auth does not come back after you get successfully authenticated. Running the plugin outside of YOUR plugin works. Running your plugin that uses the TWITTER login plugin doesnt work.

There is nothing wrong with keys/auth secret as next time I run the app - i'm authenticated and I can see the Twitter token. The issue appears to be with callback not working within your plugin.

[bpaul7101]

@Andrious

I forgot to mention, your plugin works (Twitter) when I use Android. Just doesnt work with iOS. I'm also using an Objective C iOS project.

[Andrious]

Ah! Interesting. @alexda12 , would that be the case with you as well? Are you having this issue in iOS and not Android?

[ssbaval]

Hi - I'm trying to get google, facebook, twitter etc working with this Plugin and I'm having issues with the plugin. in iOS - after I type in my password and get a successful message from the relevant provider (say twitter) - nothing happens. I can only go back to my app if I press the DONE button at the top left corner of the device. Doing this actually CANCEL's the login flow. The issue only happens with iOS and works perfectly in Android. Please advise what I need to do to get this to work.

[Andrious]

Having compiled the authentication_app on my Macbook, the library plugin, Auth, worked like a charm. Note, I'm using the twitterkit-{consumer/api key}:// For example: twitterkit-128238aKjqlp123AKdasdf://

At this time, I can't explain the discrepancy. Why it works for most, but not others. Below are some of the other callbacks I used in the past. Again, it's to simply return to your running mobile app. There's something we're missing here.

twittersdk://
http://localhost:8080/
https://xxxxx-xxxx-xxxxxx.firebaseapp.com/__/auth/handler
https://127.0.0.1/

[MaskyS]

https://github.com/roughike/flutter_twitter_login/issues Lots of PRs and issues filed since the last commit of this project, which was back in 2018.

The package being used on pub.dev is this fork: https://github.com/Maliffic/flutter_twitter_login, but the latter also hasn't been maintained since mid-2019.

I suspect that there are quite a few things to get straightened out before this plugin can be realistically used in production. Most notably, https://github.com/roughike/flutter_twitter_login/pull/34, without which Apple will reject your app submission.

@Andrious, would you consider asking @roughike permission for maintaining the OG repo?

[Andrious]

@MaskyS, I will consider it. Ideally, I would like the original author to allow for pull requests. I will reach out to roughike (by an alternate means) and to others frankly and see if other managements can not be made.

[Andrious]

@alexda12, @MaskyS @bpaul7101 @ssbaval

Yeah, I'm hitting a wall on this one. I went so far as go to the cache copy for the package, flutter_twitter, and changed the 'compileSdkVersion' value from 27 to 28. It seemed to have worked, but I will ask you all to try the same. I know it's a lot, but if it works, then we have something to work with and possibly fork the repo. and supply a fix.

Go into your IDE and open up your project in question. You then open up 'Dart Packages' under 'External Libraries' and find flutter_twitter. Open up the file, flutter_twitter.dart, and then right-click on its path specified along the top. Right-click on the flutter_twitter folder to display its contents. You then click on the displayed folder, android.

In that drop-down menu, click on the file build.gradle and open it up.

Change it the 'compileSdkVersion' value from 27 to 28. Close things up and try it. It's hoped this will help you. It's not a solution; it's a test. If it works, we'll fork it, and possibly some other changes to remove any deprecated API's.

[alexda12]

Hi @Andrious , thanks for your latest post - but your comment is Android specific . If you recall from my original post https://github.com/AndriousSolutions/auth/issues/20#issue-636987431, the issue I am having is with iOS and not Android.

[Andrious]

@alexda12, @MaskyS @bpaul7101 @ssbaval Oh boy. Forget that last post. Working on too many things here...

Today, I'll see where we stand on this.

[Andrious]

@alexda12, @MaskyS @bpaul7101 @ssbaval

Ok, let's see if we can't get a solution to this. I mean, I'm having no problem with the Twitter login. The callback works for me, but why is it not for you?

Again, these are the callback url's I'm using. However, I want to get to the bottom of this and so I'll give you access to a repository of a working example, authenticate_app, in the hope you will see something to help you.

twittersdk://
http://localhost:8080/
https://xxxxx-xxxx-xxxxxx.firebaseapp.com/__/auth/handler
https://127.0.0.1/

I would suggest forking the repo. and see if you can get that to work. If you can, we're a little closer. If you can't, maybe we can track down why. I'm giving you as much information as I can think of to solve this. You see, I'm not in the position to support another plugin. Besides, it's working for me...for now.

First, here is the flutter doctor -v settings I had at the time it worked. Note, the Flutter channel is 'master.'

[✓] Flutter (Channel master, 1.20.0-3.0.pre.124, on Mac OS X 10.15.5 19F101, locale en-CA)
    • Flutter version 1.20.0-3.0.pre.124 at /Users/gregperry/Projects/flutter
    • Framework revision ec3368ae45 (13 hours ago), 2020-07-02 01:58:01 -0400
    • Engine revision 65ac8be350
    • Dart version 2.9.0 (build 2.9.0-20.0.dev f8ff12008e)

[✓] Android toolchain - develop for Android devices (Android SDK version 28.0.3)
    • Android SDK at /Users/gregperry/Library/Android/sdk
    • Platform android-28, build-tools 28.0.3
    • Java binary at: /Applications/Android Studio.app/Contents/jre/jdk/Contents/Home/bin/java
    • Java version OpenJDK Runtime Environment (build 1.8.0_242-release-1644-b3-6222593)
    • All Android licenses accepted.

[✓] Xcode - develop for iOS and macOS (Xcode 11.5)
    • Xcode at /Applications/Xcode.app/Contents/Developer
    • Xcode 11.5, Build version 11E608c
    • CocoaPods version 1.9.3

[✓] Chrome - develop for the web
    • Chrome at /Applications/Google Chrome.app/Contents/MacOS/Google Chrome

[✓] Android Studio (version 4.0)
    • Android Studio at /Applications/Android Studio.app/Contents
    • Flutter plugin version 47.1.2
    • Dart plugin version 193.7361
    • Java version OpenJDK Runtime Environment (build 1.8.0_242-release-1644-b3-6222593)

[✓] IntelliJ IDEA Community Edition (version 2019.1)
    • IntelliJ at /Applications/IntelliJ IDEA CE.app
    • Flutter plugin version 34.0.4
    • Dart plugin version 191.6183.88

[✓] Connected device (3 available)
    • Greg’s iPhone (mobile) • 790231423ae297eb332cfbb9d02ec90f023e1588 • ios            • iOS 13.5.1
    • Web Server (web)       • web-server                               • web-javascript • Flutter Tools
    • Chrome (web)           • chrome                                   • web-javascript • Google Chrome 83.0.4103.116

• No issues found!

Note, retrieving this repository, you'll get all the 'iOS' files used, you'll be aware now of their version numbers. What I mean is, you'll get a lot of the ios/ folder content as well in the hope you'll succeed in running the example app and its Twitter login. I've even provided a 'Twitter app' in the file, GoogleServices-info.plist, to see if you can use Twitter login with that app.

I'm supplying the 'podfile' that got the app working. Possibly you'll see something in there that makes the difference.

# Uncomment this line to define a global platform for your project
platform :ios, '10'

# CocoaPods analytics sends network stats synchronously affecting flutter build latency.
ENV['COCOAPODS_DISABLE_STATS'] = 'true'

project 'Runner', {
  'Debug' => :debug,
  'Profile' => :release,
  'Release' => :release,
}

def flutter_root
  generated_xcode_build_settings_path = File.expand_path(File.join('..', 'Flutter', 'Generated.xcconfig'), __FILE__)
  unless File.exist?(generated_xcode_build_settings_path)
    raise "#{generated_xcode_build_settings_path} must exist. If you're running pod install manually, make sure flutter pub get is executed first"
  end

  File.foreach(generated_xcode_build_settings_path) do |line|
    matches = line.match(/FLUTTER_ROOT\=(.*)/)
    return matches[1].strip if matches
  end
  raise "FLUTTER_ROOT not found in #{generated_xcode_build_settings_path}. Try deleting Generated.xcconfig, then run flutter pub get"
end

require File.expand_path(File.join('packages', 'flutter_tools', 'bin', 'podhelper'), flutter_root)

flutter_ios_podfile_setup

target 'Runner' do
  flutter_install_all_ios_pods File.dirname(File.realpath(__FILE__))
  use_frameworks!
end

post_install do |installer|
  installer.pods_project.targets.each do |target|
    flutter_additional_ios_build_settings(target)
    target.build_configurations.each do |config|
       config.build_settings['ENABLE_BITCODE'] = 'NO'
       config.build_settings['SWIFT_VERSION'] = '4.2' #this line
    end
  end
end

In Podfile.lock, compare it to the file in your app and see if the version numbers of the similar files used in your app do not match:

PODS:
  - AppAuth (1.4.0):
    - AppAuth/Core (= 1.4.0)
    - AppAuth/ExternalUserAgent (= 1.4.0)
  - AppAuth/Core (1.4.0)
  - AppAuth/ExternalUserAgent (1.4.0)
  - FBSDKCoreKit (7.0.1):
    - FBSDKCoreKit/Basics (= 7.0.1)
    - FBSDKCoreKit/Core (= 7.0.1)
  - FBSDKCoreKit/Basics (7.0.1)
  - FBSDKCoreKit/Core (7.0.1):
    - FBSDKCoreKit/Basics
  - FBSDKLoginKit (7.0.1):
    - FBSDKLoginKit/Login (= 7.0.1)
  - FBSDKLoginKit/Login (7.0.1):
    - FBSDKCoreKit (~> 7.0.1)
  - Firebase/Auth (6.26.0):
    - Firebase/CoreOnly
    - FirebaseAuth (~> 6.5.3)
  - Firebase/Core (6.26.0):
    - Firebase/CoreOnly
    - FirebaseAnalytics (= 6.6.0)
  - Firebase/CoreOnly (6.26.0):
    - FirebaseCore (= 6.7.2)
  - firebase_auth (0.0.1):
    - Firebase/Auth (~> 6.3)
    - Firebase/Core
    - Flutter
  - firebase_core (0.0.1):
    - Firebase/Core
    - Flutter
  - FirebaseAnalytics (6.6.0):
    - FirebaseCore (~> 6.7)
    - FirebaseInstallations (~> 1.3)
    - GoogleAppMeasurement (= 6.6.0)
    - GoogleUtilities/AppDelegateSwizzler (~> 6.0)
    - GoogleUtilities/MethodSwizzler (~> 6.0)
    - GoogleUtilities/Network (~> 6.0)
    - "GoogleUtilities/NSData+zlib (~> 6.0)"
    - nanopb (~> 1.30905.0)
  - FirebaseAuth (6.5.3):
    - FirebaseAuthInterop (~> 1.0)
    - FirebaseCore (~> 6.6)
    - GoogleUtilities/AppDelegateSwizzler (~> 6.5)
    - GoogleUtilities/Environment (~> 6.5)
    - GTMSessionFetcher/Core (~> 1.1)
  - FirebaseAuthInterop (1.1.0)
  - FirebaseCore (6.7.2):
    - FirebaseCoreDiagnostics (~> 1.3)
    - FirebaseCoreDiagnosticsInterop (~> 1.2)
    - GoogleUtilities/Environment (~> 6.5)
    - GoogleUtilities/Logger (~> 6.5)
  - FirebaseCoreDiagnostics (1.3.0):
    - FirebaseCoreDiagnosticsInterop (~> 1.2)
    - GoogleDataTransportCCTSupport (~> 3.1)
    - GoogleUtilities/Environment (~> 6.5)
    - GoogleUtilities/Logger (~> 6.5)
    - nanopb (~> 1.30905.0)
  - FirebaseCoreDiagnosticsInterop (1.2.0)
  - FirebaseInstallations (1.3.0):
    - FirebaseCore (~> 6.6)
    - GoogleUtilities/Environment (~> 6.6)
    - GoogleUtilities/UserDefaults (~> 6.6)
    - PromisesObjC (~> 1.2)
  - Flutter (1.0.0)
  - flutter_login_facebook (0.1.0):
    - FBSDKLoginKit (~> 7.0)
    - Flutter
  - flutter_twitter (0.0.1):
    - Flutter
    - TwitterCore
    - TwitterKit
  - google_sign_in (0.0.1):
    - Flutter
    - GoogleSignIn (~> 5.0)
  - GoogleAppMeasurement (6.6.0):
    - GoogleUtilities/AppDelegateSwizzler (~> 6.0)
    - GoogleUtilities/MethodSwizzler (~> 6.0)
    - GoogleUtilities/Network (~> 6.0)
    - "GoogleUtilities/NSData+zlib (~> 6.0)"
    - nanopb (~> 1.30905.0)
  - GoogleDataTransport (6.2.1)
  - GoogleDataTransportCCTSupport (3.1.0):
    - GoogleDataTransport (~> 6.1)
    - nanopb (~> 1.30905.0)
  - GoogleSignIn (5.0.2):
    - AppAuth (~> 1.2)
    - GTMAppAuth (~> 1.0)
    - GTMSessionFetcher/Core (~> 1.1)
  - GoogleUtilities/AppDelegateSwizzler (6.6.0):
    - GoogleUtilities/Environment
    - GoogleUtilities/Logger
    - GoogleUtilities/Network
  - GoogleUtilities/Environment (6.6.0):
    - PromisesObjC (~> 1.2)
  - GoogleUtilities/Logger (6.6.0):
    - GoogleUtilities/Environment
  - GoogleUtilities/MethodSwizzler (6.6.0):
    - GoogleUtilities/Logger
  - GoogleUtilities/Network (6.6.0):
    - GoogleUtilities/Logger
    - "GoogleUtilities/NSData+zlib"
    - GoogleUtilities/Reachability
  - "GoogleUtilities/NSData+zlib (6.6.0)"
  - GoogleUtilities/Reachability (6.6.0):
    - GoogleUtilities/Logger
  - GoogleUtilities/UserDefaults (6.6.0):
    - GoogleUtilities/Logger
  - GTMAppAuth (1.0.0):
    - AppAuth/Core (~> 1.0)
    - GTMSessionFetcher (~> 1.1)
  - GTMSessionFetcher (1.4.0):
    - GTMSessionFetcher/Full (= 1.4.0)
  - GTMSessionFetcher/Core (1.4.0)
  - GTMSessionFetcher/Full (1.4.0):
    - GTMSessionFetcher/Core (= 1.4.0)
  - nanopb (1.30905.0):
    - nanopb/decode (= 1.30905.0)
    - nanopb/encode (= 1.30905.0)
  - nanopb/decode (1.30905.0)
  - nanopb/encode (1.30905.0)
  - PromisesObjC (1.2.9)
  - TwitterCore (3.2.0)
  - TwitterKit (3.4.2):
    - TwitterCore (>= 3.2.0)

DEPENDENCIES:
  - firebase_auth (from `.symlinks/plugins/firebase_auth/ios`)
  - firebase_core (from `.symlinks/plugins/firebase_core/ios`)
  - Flutter (from `Flutter`)
  - flutter_login_facebook (from `.symlinks/plugins/flutter_login_facebook/ios`)
  - flutter_twitter (from `.symlinks/plugins/flutter_twitter/ios`)
  - google_sign_in (from `.symlinks/plugins/google_sign_in/ios`)

SPEC REPOS:
  trunk:
    - AppAuth
    - FBSDKCoreKit
    - FBSDKLoginKit
    - Firebase
    - FirebaseAnalytics
    - FirebaseAuth
    - FirebaseAuthInterop
    - FirebaseCore
    - FirebaseCoreDiagnostics
    - FirebaseCoreDiagnosticsInterop
    - FirebaseInstallations
    - GoogleAppMeasurement
    - GoogleDataTransport
    - GoogleDataTransportCCTSupport
    - GoogleSignIn
    - GoogleUtilities
    - GTMAppAuth
    - GTMSessionFetcher
    - nanopb
    - PromisesObjC
    - TwitterCore
    - TwitterKit

EXTERNAL SOURCES:
  firebase_auth:
    :path: ".symlinks/plugins/firebase_auth/ios"
  firebase_core:
    :path: ".symlinks/plugins/firebase_core/ios"
  Flutter:
    :path: Flutter
  flutter_login_facebook:
    :path: ".symlinks/plugins/flutter_login_facebook/ios"
  flutter_twitter:
    :path: ".symlinks/plugins/flutter_twitter/ios"
  google_sign_in:
    :path: ".symlinks/plugins/google_sign_in/ios"

SPEC CHECKSUMS:
  AppAuth: 31bcec809a638d7bd2f86ea8a52bd45f6e81e7c7
  FBSDKCoreKit: 9cc05bec0568a5955c82eb59ae95da0fe125b88d
  FBSDKLoginKit: ecc6fd43c81b60f5b5e9388d58f137aff4a5d00b
  Firebase: 7cf5f9c67f03cb3b606d1d6535286e1080e57eb6
  firebase_auth: cd5627e6773255d15b73d763fd0878734289a509
  firebase_core: a8a3fe72627891cb05558a6ba230b2061e75e18e
  FirebaseAnalytics: 96634d356482d4f3af8fe459a0ebf19a99c71b75
  FirebaseAuth: 7047aec89c0b17ecd924a550c853f0c27ac6015e
  FirebaseAuthInterop: a0f37ae05833af156e72028f648d313f7e7592e9
  FirebaseCore: f42e5e5f382cdcf6b617ed737bf6c871a6947b17
  FirebaseCoreDiagnostics: 4a773a47bd83bbd5a9b1ccf1ce7caa8b2d535e67
  FirebaseCoreDiagnosticsInterop: 296e2c5f5314500a850ad0b83e9e7c10b011a850
  FirebaseInstallations: 6f5f680e65dc374397a483c32d1799ba822a395b
  Flutter: 0e3d915762c693b495b44d77113d4970485de6ec
  flutter_login_facebook: 7f2123e68cbe29ec9483b7a1111a9f6016ab24ab
  flutter_twitter: f33a30ee64ecf27e189e2f3cb53ce3318b8bb396
  google_sign_in: decaf71f56e22fb1dc179de062177ae6df415716
  GoogleAppMeasurement: 67458367830514fb20fd9e233496f1eef9d90185
  GoogleDataTransport: 9a8a16f79feffc7f42096743de2a7c4815e84020
  GoogleDataTransportCCTSupport: d70a561f7d236af529fee598835caad5e25f6d3d
  GoogleSignIn: 7137d297ddc022a7e0aa4619c86d72c909fa7213
  GoogleUtilities: 39530bc0ad980530298e9c4af8549e991fd033b1
  GTMAppAuth: 4deac854479704f348309e7b66189e604cf5e01e
  GTMSessionFetcher: 6f5c8abbab8a9bce4bb3f057e317728ec6182b10
  nanopb: c43f40fadfe79e8b8db116583945847910cbabc9
  PromisesObjC: b48e0338dbbac2207e611750777895f7a5811b75
  TwitterCore: 8cbc9ad34d91c63a0035ea05bfbfc0d7ca72a28c
  TwitterKit: 5e4f41d70b9abdb41df5467f52d7aa2c0fd26ebb

PODFILE CHECKSUM: 6e7caf167c8f502535faeca1a606235812ad0aa5

COCOAPODS: 1.9.3

I've even given the list of Flutter packages used and their version numbers in the pubspec.lock file. Anything to help you out. I mean, it's pretty much the same listing above, but who knows, maybe there's something we missed.

# Generated by pub
# See https://dart.dev/tools/pub/glossary#lockfile
packages:
  async:
    dependency: transitive
    description:
      name: async
      url: "https://pub.dartlang.org"
    source: hosted
    version: "2.4.1"
  auth:
    dependency: "direct main"
    description:
      name: auth
      url: "https://pub.dartlang.org"
    source: hosted
    version: "6.0.3"
  boolean_selector:
    dependency: transitive
    description:
      name: boolean_selector
      url: "https://pub.dartlang.org"
    source: hosted
    version: "2.0.0"
  characters:
    dependency: transitive
    description:
      name: characters
      url: "https://pub.dartlang.org"
    source: hosted
    version: "1.0.0"
  charcode:
    dependency: transitive
    description:
      name: charcode
      url: "https://pub.dartlang.org"
    source: hosted
    version: "1.1.3"
  clock:
    dependency: transitive
    description:
      name: clock
      url: "https://pub.dartlang.org"
    source: hosted
    version: "1.0.1"
  collection:
    dependency: transitive
    description:
      name: collection
      url: "https://pub.dartlang.org"
    source: hosted
    version: "1.14.13"
  cupertino_icons:
    dependency: "direct main"
    description:
      name: cupertino_icons
      url: "https://pub.dartlang.org"
    source: hosted
    version: "0.1.3"
  fake_async:
    dependency: transitive
    description:
      name: fake_async
      url: "https://pub.dartlang.org"
    source: hosted
    version: "1.1.0"
  firebase_auth:
    dependency: transitive
    description:
      name: firebase_auth
      url: "https://pub.dartlang.org"
    source: hosted
    version: "0.15.1+1"
  firebase_auth_platform_interface:
    dependency: transitive
    description:
      name: firebase_auth_platform_interface
      url: "https://pub.dartlang.org"
    source: hosted
    version: "1.1.8"
  firebase_core:
    dependency: transitive
    description:
      name: firebase_core
      url: "https://pub.dartlang.org"
    source: hosted
    version: "0.4.2+2"
  firebase_core_platform_interface:
    dependency: transitive
    description:
      name: firebase_core_platform_interface
      url: "https://pub.dartlang.org"
    source: hosted
    version: "1.0.4"
  flutter:
    dependency: "direct main"
    description: flutter
    source: sdk
    version: "0.0.0"
  flutter_login_facebook:
    dependency: transitive
    description:
      name: flutter_login_facebook
      url: "https://pub.dartlang.org"
    source: hosted
    version: "0.1.2+3"
  flutter_test:
    dependency: "direct dev"
    description: flutter
    source: sdk
    version: "0.0.0"
  flutter_twitter:
    dependency: transitive
    description:
      name: flutter_twitter
      url: "https://pub.dartlang.org"
    source: hosted
    version: "1.1.3"
  google_sign_in:
    dependency: transitive
    description:
      name: google_sign_in
      url: "https://pub.dartlang.org"
    source: hosted
    version: "4.0.16"
  google_sign_in_platform_interface:
    dependency: transitive
    description:
      name: google_sign_in_platform_interface
      url: "https://pub.dartlang.org"
    source: hosted
    version: "1.1.2"
  http:
    dependency: "direct main"
    description:
      name: http
      url: "https://pub.dartlang.org"
    source: hosted
    version: "0.12.1"
  http_parser:
    dependency: transitive
    description:
      name: http_parser
      url: "https://pub.dartlang.org"
    source: hosted
    version: "3.1.4"
  list_ext:
    dependency: transitive
    description:
      name: list_ext
      url: "https://pub.dartlang.org"
    source: hosted
    version: "0.1.9+1"
  matcher:
    dependency: transitive
    description:
      name: matcher
      url: "https://pub.dartlang.org"
    source: hosted
    version: "0.12.8"
  meta:
    dependency: transitive
    description:
      name: meta
      url: "https://pub.dartlang.org"
    source: hosted
    version: "1.1.8"
  path:
    dependency: transitive
    description:
      name: path
      url: "https://pub.dartlang.org"
    source: hosted
    version: "1.7.0"
  pedantic:
    dependency: transitive
    description:
      name: pedantic
      url: "https://pub.dartlang.org"
    source: hosted
    version: "1.8.0+1"
  plugin_platform_interface:
    dependency: transitive
    description:
      name: plugin_platform_interface
      url: "https://pub.dartlang.org"
    source: hosted
    version: "1.0.2"
  quiver:
    dependency: transitive
    description:
      name: quiver
      url: "https://pub.dartlang.org"
    source: hosted
    version: "2.1.3"
  sky_engine:
    dependency: transitive
    description: flutter
    source: sdk
    version: "0.0.99"
  source_span:
    dependency: transitive
    description:
      name: source_span
      url: "https://pub.dartlang.org"
    source: hosted
    version: "1.7.0"
  stack_trace:
    dependency: transitive
    description:
      name: stack_trace
      url: "https://pub.dartlang.org"
    source: hosted
    version: "1.9.3"
  stream_channel:
    dependency: transitive
    description:
      name: stream_channel
      url: "https://pub.dartlang.org"
    source: hosted
    version: "2.0.0"
  string_scanner:
    dependency: transitive
    description:
      name: string_scanner
      url: "https://pub.dartlang.org"
    source: hosted
    version: "1.0.5"
  term_glyph:
    dependency: transitive
    description:
      name: term_glyph
      url: "https://pub.dartlang.org"
    source: hosted
    version: "1.1.0"
  test_api:
    dependency: transitive
    description:
      name: test_api
      url: "https://pub.dartlang.org"
    source: hosted
    version: "0.2.17"
  typed_data:
    dependency: transitive
    description:
      name: typed_data
      url: "https://pub.dartlang.org"
    source: hosted
    version: "1.2.0"
  vector_math:
    dependency: transitive
    description:
      name: vector_math
      url: "https://pub.dartlang.org"
    source: hosted
    version: "2.0.8"
sdks:
  dart: ">=2.9.0-14.0.dev <3.0.0"
  flutter: ">=1.10.0 <2.0.0"

Lastly, I'll supply the pubspec.yaml for the package, Auth. There you will see I indeed replaced the 'troublesome' lutter_facebook_login: ^3.0.0 Anything to bring up any ideas as to the issue. Cheers.

name: auth
description: Authorization Library Package to log into Google, Facebook, or by Username and Password.

version: 6.0.3

homepage: https://github.com/AndriousSolutions/auth
repository: https://github.com/AndriousSolutions/auth

environment:
  sdk: '>=2.6.0 <3.0.0'

dependencies:
  flutter:
    sdk: flutter

  # https://pub.dev/packages/cloud_firestore
#  cloud_firestore: ^0.13.0

  # https://pub.dartlang.org/packages/firebase_auth
  firebase_auth: ^0.16.0

  # https://pub.dartlang.org/packages/google_sign_in
  google_sign_in: ^4.0.0

  # https://pub.dev/packages/google_sign_in_platform_interface
  google_sign_in_platform_interface: ^1.0.0

  # https://pub.dev/packages/flutter_login_facebook
  flutter_login_facebook: ^0.1.1

  # https://pub.dev/packages/flutter_facebook_login
#  flutter_facebook_login: ^3.0.0

  # https://pub.dev/packages/flutter_twitter
  flutter_twitter: ^1.0.0

[Andrious]

I've completed some further testing, today. Again, I started with the Flutter channel, master, and worked through all the channels: master, dev, beta, stable

It's recommended, of course, to work with the channel, stable, when releasing apps into production, but I found only the first two channels, master & dev, worked. Of course, master is 'bleeding edge' code prone to accidental crashes. I'll work on to determine exactly why--what's the exact issue. For now, I wanted you to know these latest findings.

Flutter build channel releases

It was a long and arduous exercise too. Every time I switched to another channel I would then issue a flutter clean before continuing with a flutter run

For example:
flutter channel dev flutter clean flutter run

[Andrious]

Here is another posting of my latest tests. I've actually yet to go through my findings and see what may be the issue, but I've decided to post them up here first--more eyes on the problem is always good. I will likely post all this on stackoverflow.com as well in the attempt to get some leads.

I suspect you may have even moved on to an alternative. ( where did you go because I can't find anything. lol ) I'm still working on this regardless.

Again the channel, dev, will work, but and the channel, stable, results in a failed build. The file, podfile, used is listed below:

# Uncomment this line to define a global platform for your project
platform :ios, '10'

# CocoaPods analytics sends network stats synchronously affecting flutter build latency.
ENV['COCOAPODS_DISABLE_STATS'] = 'true'

project 'Runner', {
  'Debug' => :debug,
  'Profile' => :release,
  'Release' => :release,
}

def flutter_root
  generated_xcode_build_settings_path = File.expand_path(File.join('..', 'Flutter', 'Generated.xcconfig'), __FILE__)
  unless File.exist?(generated_xcode_build_settings_path)
    raise "#{generated_xcode_build_settings_path} must exist. If you're running pod install manually, make sure flutter pub get is executed first"
  end

  File.foreach(generated_xcode_build_settings_path) do |line|
    matches = line.match(/FLUTTER_ROOT\=(.*)/)
    return matches[1].strip if matches
  end
  raise "FLUTTER_ROOT not found in #{generated_xcode_build_settings_path}. Try deleting Generated.xcconfig, then run flutter pub get"
end

require File.expand_path(File.join('packages', 'flutter_tools', 'bin', 'podhelper'), flutter_root)

flutter_ios_podfile_setup

target 'Runner' do
  flutter_install_all_ios_pods File.dirname(File.realpath(__FILE__))
  use_frameworks!
end

post_install do |installer|
  installer.pods_project.targets.each do |target|
    flutter_additional_ios_build_settings(target)
    target.build_configurations.each do |config|
       config.build_settings['ENABLE_BITCODE'] = 'NO'
       config.build_settings['SWIFT_VERSION'] = '4.2' #this line
    end
  end
end

I decided to remove that file and have Xcode recreate it with the command, flutter build ios.

# Uncomment this line to define a global platform for your project
# platform :ios, '9.0'

# CocoaPods analytics sends network stats synchronously affecting flutter build latency.
ENV['COCOAPODS_DISABLE_STATS'] = 'true'

project 'Runner', {
  'Debug' => :debug,
  'Profile' => :release,
  'Release' => :release,
}

def parse_KV_file(file, separator='=')
  file_abs_path = File.expand_path(file)
  if !File.exists? file_abs_path
    return [];
  end
  generated_key_values = {}
  skip_line_start_symbols = ["#", "/"]
  File.foreach(file_abs_path) do |line|
    next if skip_line_start_symbols.any? { |symbol| line =~ /^\s*#{symbol}/ }
    plugin = line.split(pattern=separator)
    if plugin.length == 2
      podname = plugin[0].strip()
      path = plugin[1].strip()
      podpath = File.expand_path("#{path}", file_abs_path)
      generated_key_values[podname] = podpath
    else
      puts "Invalid plugin specification: #{line}"
    end
  end
  generated_key_values
end

target 'Runner' do
  # Flutter Pod

  copied_flutter_dir = File.join(__dir__, 'Flutter')
  copied_framework_path = File.join(copied_flutter_dir, 'Flutter.framework')
  copied_podspec_path = File.join(copied_flutter_dir, 'Flutter.podspec')
  unless File.exist?(copied_framework_path) && File.exist?(copied_podspec_path)
    # Copy Flutter.framework and Flutter.podspec to Flutter/ to have something to link against if the xcode backend script has not run yet.
    # That script will copy the correct debug/profile/release version of the framework based on the currently selected Xcode configuration.
    # CocoaPods will not embed the framework on pod install (before any build phases can generate) if the dylib does not exist.

    generated_xcode_build_settings_path = File.join(copied_flutter_dir, 'Generated.xcconfig')
    unless File.exist?(generated_xcode_build_settings_path)
      raise "Generated.xcconfig must exist. If you're running pod install manually, make sure flutter pub get is executed first"
    end
    generated_xcode_build_settings = parse_KV_file(generated_xcode_build_settings_path)
    cached_framework_dir = generated_xcode_build_settings['FLUTTER_FRAMEWORK_DIR'];

    unless File.exist?(copied_framework_path)
      FileUtils.cp_r(File.join(cached_framework_dir, 'Flutter.framework'), copied_flutter_dir)
    end
    unless File.exist?(copied_podspec_path)
      FileUtils.cp(File.join(cached_framework_dir, 'Flutter.podspec'), copied_flutter_dir)
    end
  end

  # Keep pod path relative so it can be checked into Podfile.lock.
  pod 'Flutter', :path => 'Flutter'

  # Plugin Pods

  # Prepare symlinks folder. We use symlinks to avoid having Podfile.lock
  # referring to absolute paths on developers' machines.
  system('rm -rf .symlinks')
  system('mkdir -p .symlinks/plugins')
  plugin_pods = parse_KV_file('../.flutter-plugins')
  plugin_pods.each do |name, path|
    symlink = File.join('.symlinks', 'plugins', name)
    File.symlink(path, symlink)
    pod name, :path => File.join(symlink, 'ios')
  end
end

post_install do |installer|
  installer.pods_project.targets.each do |target|
    target.build_configurations.each do |config|
      config.build_settings['ENABLE_BITCODE'] = 'NO'
    end
  end
end

However, even in the channel, 'dev', the app will fail to build with this new podfile. If in the channel, dev, and I return to the original podfile, the app works once again.

The different packages and version numbers between the channel, dev, and the channel, stable is highlighted below. Click or tap on the graphic below. You can then zoom in on it to read it better.

Lastly, is the long error message and warnings received when using the new podfile. It's been truncated a bit here, and it may not be useful to you in particular, but, again, I'm putting everything up---it's someplace to put it if anything.

android-1e1186d96ab9d5:ios gregperry$ flutter run
Changing current working directory to: /Users/andrious/Projects/examples/authentication_app
Launching lib/main.dart on Greg’s iPhone in debug mode...

Automatically signing iOS for device deployment using specified development team in Xcode project: 5PFPPJS6ND
Running pod install...                                             18.5s
Warning: Podfile is out of date
  This can cause issues if your application depends on plugins that do not support iOS.
  See https://flutter.dev/docs/development/packages-and-plugins/developing-packages#plugin-platforms for details.
  If you have local Podfile edits you would like to keep, see https://github.com/flutter/flutter/issues/45197 for instructions.
To regenerate the Podfile, run:
  rm ios/Podfile

Running Xcode build...

 └─Compiling, linking and signing...                         8.2s
Xcode build done.                                           158.8s
Failed to build iOS app
Error output from Xcode build:
↳
    2020-07-02 21:36:45.878 xcodebuild[68146:463801]  DTDeviceKit: deviceType from 790231423ae297eb332cfbb9d02ec90f023e1588 was NULL
    ** BUILD FAILED **

Xcode's output:
↳
    warning: Stale file '/Users/andrious/Projects/examples/authentication_app/build/ios/Debug-iphoneos/Runner.app/Frameworks/AppAuth.framework' is located outside of the allowed root paths.

    warning: Stale file '/Users/andrious/Projects/examples/authentication_app/build/ios/Debug-iphoneos/GoogleUtilities/GoogleUtilities.framework/GoogleUtilities' is located outside of the allowed
    root paths.

    warning: Stale file '/Users/andrious/Projects/examples/authentication_app/build/ios/Debug-iphoneos/GoogleUtilities/GoogleUtilities.framework/Headers' is located outside of the allowed root
    paths.

    warning: Stale file '/Users/andrious/Projects/examples/authentication_app/build/ios/Debug-iphoneos/GoogleUtilities/GoogleUtilities.framework/Headers/GULLoggerCodes.h' is located outside of the
    allowed root paths.

    warning: Stale file '/Users/andrious/Projects/examples/authentication_app/build/ios/Debug-iphoneos/GoogleUtilities/GoogleUtilities.framework/Headers/GULLoggerLevel.h' is located outside of the
    allowed root paths.

    warning: Stale file '/Users/andrious/Projects/examples/authentication_app/build/ios/Debug-iphoneos/GoogleUtilities/GoogleUtilities.framework/Headers/GULNSData+zlib.h' is located outside of the
    allowed root paths.

    warning: Stale file '/Users/andrious/Projects/examples/authentication_app/build/ios/Debug-iphoneos/GoogleUtilities/GoogleUtilities.framework/Headers/GoogleUtilities-umbrella.h' is located
    outside of the allowed root paths.

    warning: Stale file '/Users/andrious/Projects/examples/authentication_app/build/ios/Debug-iphoneos/GoogleUtilities/GoogleUtilities.framework/Info.plist' is located outside of the allowed root
    paths.

    warning: Stale file '/Users/andrious/Projects/examples/authentication_app/build/ios/Debug-iphoneos/GoogleUtilities/GoogleUtilities.framework/Modules/module.modulemap' is located outside of the
    allowed root paths.

    warning: Stale file '/Users/andrious/Projects/examples/authentication_app/build/ios/Debug-iphoneos/GoogleUtilities/GoogleUtilities.framework/PrivateHeaders' is located outside of the allowed
    root paths.

    warning: Stale file '/Users/andrious/Projects/examples/authentication_app/build/ios/Debug-iphoneos/GoogleUtilities/GoogleUtilities.framework/PrivateHeaders/GULAppDelegateSwizzler.h' is located
    outside of the allowed root paths.

    warning: Stale file '/Users/andrious/Projects/examples/authentication_app/build/ios/Debug-iphoneos/GoogleUtilities/GoogleUtilities.framework/PrivateHeaders/GULAppEnvironmentUtil.h' is located
    outside of the allowed root paths.

    warning: Stale file '/Users/andrious/Projects/examples/authentication_app/build/ios/Debug-iphoneos/GoogleUtilities/GoogleUtilities.framework/PrivateHeaders/GULApplication.h' is located outside
    of the allowed root paths.

    warning: Stale file '/Users/andrious/Projects/examples/authentication_app/build/ios/Debug-iphoneos/GoogleUtilities/GoogleUtilities.framework/PrivateHeaders/GULHeartbeatDateStorage.h' is
    located outside of the allowed root paths.

    warning: Stale file '/Users/andrious/Projects/examples/authentication_app/build/ios/Debug-iphoneos/GoogleUtilities/GoogleUtilities.framework/PrivateHeaders/GULKeychainStorage.h' is located
    outside of the allowed root paths.

    warning: Stale file '/Users/andrious/Projects/examples/authentication_app/build/ios/Debug-iphoneos/GoogleUtilities/GoogleUtilities.framework/PrivateHeaders/GULKeychainUtils.h' is located
    outside of the allowed root paths.

    warning: Stale file '/Users/andrious/Projects/examples/authentication_app/build/ios/Debug-iphoneos/GoogleUtilities/GoogleUtilities.framework/PrivateHeaders/GULLogger.h' is located outside of
    the allowed root paths.

    warning: Stale file '/Users/andrious/Projects/examples/authentication_app/build/ios/Debug-iphoneos/GoogleUtilities/GoogleUtilities.framework/PrivateHeaders/GULMutableDictionary.h' is located
    outside of the allowed root paths.

    warning: Stale file '/Users/andrious/Projects/examples/authentication_app/build/ios/Debug-iphoneos/GoogleUtilities/GoogleUtilities.framework/PrivateHeaders/GULNetwork.h' is located outside of
    the allowed root paths.

    warning: Stale file '/Users/andrious/Projects/examples/authentication_app/build/ios/Debug-iphoneos/GoogleUtilities/GoogleUtilities.framework/PrivateHeaders/GULNetworkConstants.h' is located
    outside of the allowed root paths.

    warning: Stale file '/Users/andrious/Projects/examples/authentication_app/build/ios/Debug-iphoneos/GoogleUtilities/GoogleUtilities.framework/PrivateHeaders/GULNetworkLoggerProtocol.h' is
    located outside of the allowed root paths.

    warning: Stale file '/Users/andrious/Projects/examples/authentication_app/build/ios/Debug-iphoneos/GoogleUtilities/GoogleUtilities.framework/PrivateHeaders/GULNetworkMessageCode.h' is located
    outside of the allowed root paths.

    warning: Stale file '/Users/andrious/Projects/examples/authentication_app/build/ios/Debug-iphoneos/GoogleUtilities/GoogleUtilities.framework/PrivateHeaders/GULNetworkURLSession.h' is located
    outside of the allowed root paths.

    warning: Stale file '/Users/andrious/Projects/examples/authentication_app/build/ios/Debug-iphoneos/GoogleUtilities/GoogleUtilities.framework/PrivateHeaders/GULOriginalIMPConvenienceMacros.h'
    is located outside of the allowed root paths.

    warning: Stale file '/Users/andrious/Projects/examples/authentication_app/build/ios/Debug-iphoneos/GoogleUtilities/GoogleUtilities.framework/PrivateHeaders/GULReachabilityChecker.h' is located
    outside of the allowed root paths.

    warning: Stale file '/Users/andrious/Projects/examples/authentication_app/build/ios/Debug-iphoneos/GoogleUtilities/GoogleUtilities.framework/PrivateHeaders/GULReachabilityMessageCode.h' is
    located outside of the allowed root paths.

    warning: Stale file '/Users/andrious/Projects/examples/authentication_app/build/ios/Debug-iphoneos/GoogleUtilities/GoogleUtilities.framework/PrivateHeaders/GULSceneDelegateSwizzler.h' is
    located outside of the allowed root paths.

    warning: Stale file '/Users/andrious/Projects/examples/authentication_app/build/ios/Debug-iphoneos/GoogleUtilities/GoogleUtilities.framework/PrivateHeaders/GULSecureCoding.h' is located
    outside of the allowed root paths.

    warning: Stale file '/Users/andrious/Projects/examples/authentication_app/build/ios/Debug-iphoneos/GoogleUtilities/GoogleUtilities.framework/PrivateHeaders/GULSwizzler.h' is located outside of
    the allowed root paths.

    warning: Stale file '/Users/andrious/Projects/examples/authentication_app/build/ios/Debug-iphoneos/GoogleUtilities/GoogleUtilities.framework/PrivateHeaders/GULUserDefaults.h' is located
    outside of the allowed root paths.

    warning: Stale file '/Users/andrious/Projects/examples/authentication_app/build/ios/Debug-iphoneos/GTMAppAuth/GTMAppAuth.framework' is located outside of the allowed root paths.

    warning: Stale file '/Users/andrious/Projects/examples/authentication_app/build/ios/Debug-iphoneos/GTMAppAuth/GTMAppAuth.framework/GTMAppAuth' is located outside of the allowed root paths.

    warning: Stale file '/Users/andrious/Projects/examples/authentication_app/build/ios/Debug-iphoneos/GTMAppAuth/GTMAppAuth.framework/Headers' is located outside of the allowed root paths.

    warning: Stale file '/Users/andrious/Projects/examples/authentication_app/build/ios/Debug-iphoneos/GTMAppAuth/GTMAppAuth.framework/Headers/GTMAppAuth-umbrella.h' is located outside of the
    allowed root paths.

    warning: Stale file '/Users/andrious/Projects/examples/authentication_app/build/ios/Debug-iphoneos/GTMAppAuth/GTMAppAuth.framework/Headers/GTMAppAuth.h' is located outside of the allowed root
    paths.

    warning: Stale file '/Users/andrious/Projects/examples/authentication_app/build/ios/Debug-iphoneos/GTMAppAuth/GTMAppAuth.framework/Headers/GTMAppAuthFetcherAuthorization+Keychain.h' is located
    outside of the allowed root paths.

    warning: Stale file '/Users/andrious/Projects/examples/authentication_app/build/ios/Debug-iphoneos/GTMAppAuth/GTMAppAuth.framework/Headers/GTMAppAuthFetcherAuthorization.h' is located outside
    of the allowed root paths.

    warning: Stale file '/Users/andrious/Projects/examples/authentication_app/build/ios/Debug-iphoneos/GTMAppAuth/GTMAppAuth.framework/Headers/GTMKeychain.h' is located outside of the allowed root
    paths.

    warning: Stale file '/Users/andrious/Projects/examples/authentication_app/build/ios/Debug-iphoneos/GTMAppAuth/GTMAppAuth.framework/Headers/GTMOAuth2KeychainCompatibility.h' is located outside
    of the allowed root paths.

    warning: Stale file '/Users/andrious/Projects/examples/authentication_app/build/ios/Debug-iphoneos/GTMAppAuth/GTMAppAuth.framework/Info.plist' is located outside of the allowed root paths.

    warning: Stale file '/Users/andrious/Projects/examples/authentication_app/build/ios/Debug-iphoneos/GTMAppAuth/GTMAppAuth.framework/Modules/module.modulemap' is located outside of the allowed
    root paths.

    warning: Stale file '/Users/andrious/Projects/examples/authentication_app/build/ios/Debug-iphoneos/GoogleDataTransportCCTSupport/GoogleDataTransportCCTSupport.framework' is located outside of
    the allowed root paths.

    warning: Stale file
    '/Users/andrious/Projects/examples/authentication_app/build/ios/Debug-iphoneos/GoogleDataTransportCCTSupport/GoogleDataTransportCCTSupport.framework/GoogleDataTransportCCTSupport' is located
    outside of the allowed root paths.

    warning: Stale file '/Users/andrious/Projects/examples/authentication_app/build/ios/Debug-iphoneos/GoogleDataTransportCCTSupport/GoogleDataTransportCCTSupport.framework/Headers' is located
    outside of the allowed root paths.

    warning: Stale file
    '/Users/andrious/Projects/examples/authentication_app/build/ios/Debug-iphoneos/GoogleDataTransportCCTSupport/GoogleDataTransportCCTSupport.framework/Headers/GoogleDataTransportCCTSupport-umbre
    lla.h' is located outside of the allowed root paths.

    warning: Stale file '/Users/andrious/Projects/examples/authentication_app/build/ios/Debug-iphoneos/GoogleDataTransportCCTSupport/GoogleDataTransportCCTSupport.framework/Headers/cct.nanopb.h'
    is located outside of the allowed root paths.

    warning: Stale file '/Users/andrious/Projects/examples/authentication_app/build/ios/Debug-iphoneos/GoogleDataTransportCCTSupport/GoogleDataTransportCCTSupport.framework/Info.plist' is located
    outside of the allowed root paths.

    warning: Stale file
    '/Users/andrious/Projects/examples/authentication_app/build/ios/Debug-iphoneos/GoogleDataTransportCCTSupport/GoogleDataTransportCCTSupport.framework/Modules/module.modulemap' is located
    outside of the allowed root paths.

    warning: Stale file '/Users/andrious/Projects/examples/authentication_app/build/ios/Debug-iphoneos/GoogleDataTransportCCTSupport/GoogleDataTransportCCTSupport.framework/PrivateHeaders' is
    located outside of the allowed root paths.

    warning: Stale file
    '/Users/andrious/Projects/examples/authentication_app/build/ios/Debug-iphoneos/GoogleDataTransportCCTSupport/GoogleDataTransportCCTSupport.framework/PrivateHeaders/GDTCCTCompressionHelper.h'
    is located outside of the allowed root paths.

    warning: Stale file
    '/Users/andrious/Projects/examples/authentication_app/build/ios/Debug-iphoneos/GoogleDataTransportCCTSupport/GoogleDataTransportCCTSupport.framework/PrivateHeaders/GDTCCTNanopbHelpers.h' is
    located outside of the allowed root paths.

    warning: Stale file
    '/Users/andrious/Projects/examples/authentication_app/build/ios/Debug-iphoneos/GoogleDataTransportCCTSupport/GoogleDataTransportCCTSupport.framework/PrivateHeaders/GDTCCTPrioritizer.h' is
    located outside of the allowed root paths.

    warning: Stale file
    '/Users/andrious/Projects/examples/authentication_app/build/ios/Debug-iphoneos/GoogleDataTransportCCTSupport/GoogleDataTransportCCTSupport.framework/PrivateHeaders/GDTCCTUploader.h' is located
    outside of the allowed root paths.

    warning: Stale file
    '/Users/andrious/Projects/examples/authentication_app/build/ios/Debug-iphoneos/GoogleDataTransportCCTSupport/GoogleDataTransportCCTSupport.framework/PrivateHeaders/GDTCOREvent+NetworkConnectio
    nInfo.h' is located outside of the allowed root paths.

    warning: Stale file '/Users/andrious/Projects/examples/authentication_app/build/ios/Debug-iphoneos/FirebaseInstallations/FirebaseInstallations.framework' is located outside of the allowed root
    paths.

    warning: Stale file '/Users/andrious/Projects/examples/authentication_app/build/ios/Debug-iphoneos/FirebaseInstallations/FirebaseInstallations.framework/FirebaseInstallations' is located
    outside of the allowed root paths.

    warning: Stale file '/Users/andrious/Projects/examples/authentication_app/build/ios/Debug-iphoneos/FirebaseInstallations/FirebaseInstallations.framework/Headers' is located outside of the
    allowed root paths.

    warning: Stale file '/Users/andrious/Projects/examples/authentication_app/build/ios/Debug-iphoneos/FBSDKLoginKit/FBSDKLoginKit.framework/Headers/FBSDKDeviceLoginManagerResult.h' is located
    outside of the allowed root paths.

    warning: Stale file '/Users/andrious/Projects/examples/authentication_app/build/ios/Debug-iphoneos/FBSDKLoginKit/FBSDKLoginKit.framework/Headers/FBSDKLoginButton.h' is located outside of the
    allowed root paths.

    warning: Stale file '/Users/andrious/Projects/examples/authentication_app/build/ios/Debug-iphoneos/FBSDKLoginKit/FBSDKLoginKit.framework/Headers/FBSDKLoginConstants.h' is located outside of
    the allowed root paths.

    warning: Stale file '/Users/andrious/Projects/examples/authentication_app/build/ios/Debug-iphoneos/FBSDKLoginKit/FBSDKLoginKit.framework/Headers/FBSDKLoginKit-Swift.h' is located outside of
    the allowed root paths.

    warning: Stale file '/Users/andrious/Projects/examples/authentication_app/build/ios/Debug-iphoneos/FBSDKLoginKit/FBSDKLoginKit.framework/Headers/FBSDKLoginKit-umbrella.h' is located outside of
    the allowed root paths.

    warning: Stale file '/Users/andrious/Projects/examples/authentication_app/build/ios/Debug-iphoneos/FBSDKLoginKit/FBSDKLoginKit.framework/Headers/FBSDKLoginKit.h' is located outside of the
    allowed root paths.

    warning: Stale file '/Users/andrious/Projects/examples/authentication_app/build/ios/Debug-iphoneos/FBSDKLoginKit/FBSDKLoginKit.framework/Headers/FBSDKLoginManager.h' is located outside of the
    allowed root paths.

    warning: Stale file '/Users/andrious/Projects/examples/authentication_app/build/ios/Debug-iphoneos/FBSDKLoginKit/FBSDKLoginKit.framework/Headers/FBSDKLoginManagerLoginResult.h' is located
    outside of the allowed root paths.

    warning: Stale file '/Users/andrious/Projects/examples/authentication_app/build/ios/Debug-iphoneos/FBSDKLoginKit/FBSDKLoginKit.framework/Headers/FBSDKLoginTooltipView.h' is located outside of
    the allowed root paths.

    warning: Stale file '/Users/andrious/Projects/examples/authentication_app/build/ios/Debug-iphoneos/FBSDKLoginKit/FBSDKLoginKit.framework/Headers/FBSDKTooltipView.h' is located outside of the
    allowed root paths.

    warning: Stale file '/Users/andrious/Projects/examples/authentication_app/build/ios/Debug-iphoneos/FBSDKLoginKit/FBSDKLoginKit.framework/Info.plist' is located outside of the allowed root
    paths.

    warning: Stale file
    '/Users/andrious/Projects/examples/authentication_app/build/ios/Debug-iphoneos/FBSDKLoginKit/FBSDKLoginKit.framework/Modules/FBSDKLoginKit.swiftmodule/Project/arm64-apple-ios.swiftsourceinfo'
    is located outside of the allowed root paths.

    warning: Stale file
    '/Users/andrious/Projects/examples/authentication_app/build/ios/Debug-iphoneos/FBSDKLoginKit/FBSDKLoginKit.framework/Modules/FBSDKLoginKit.swiftmodule/Project/arm64.swiftsourceinfo' is located
    outside of the allowed root paths.

    warning: Stale file
    '/Users/andrious/Projects/examples/authentication_app/build/ios/Debug-iphoneos/FBSDKLoginKit/FBSDKLoginKit.framework/Modules/FBSDKLoginKit.swiftmodule/arm64-apple-ios.swiftdoc' is located
    outside of the allowed root paths.

    warning: Stale file
    '/Users/andrious/Projects/examples/authentication_app/build/ios/Debug-iphoneos/FBSDKLoginKit/FBSDKLoginKit.framework/Modules/FBSDKLoginKit.swiftmodule/arm64-apple-ios.swiftmodule' is located
    outside of the allowed root paths.

    warning: Stale file '/Users/andrious/Projects/examples/authentication_app/build/ios/Debug-iphoneos/FBSDKLoginKit/FBSDKLoginKit.framework/Modules/FBSDKLoginKit.swiftmodule/arm64.swiftdoc' is
    located outside of the allowed root paths.

    warning: Stale file '/Users/andrious/Projects/examples/authentication_app/build/ios/Debug-iphoneos/FBSDKLoginKit/FBSDKLoginKit.framework/Modules/FBSDKLoginKit.swiftmodule/arm64.swiftmodule' is
    located outside of the allowed root paths.

    warning: Stale file '/Users/andrious/Projects/examples/authentication_app/build/ios/Debug-iphoneos/FBSDKLoginKit/FBSDKLoginKit.framework/Modules/module.modulemap' is located outside of the
    allowed root paths.

    warning: Stale file '/Users/andrious/Projects/examples/authentication_app/build/ios/Debug-iphoneos/Pods_Runner.framework' is located outside of the allowed root paths.

    warning: Stale file '/Users/andrious/Projects/examples/authentication_app/build/ios/Debug-iphoneos/Pods_Runner.framework/Headers' is located outside of the allowed root paths.

    warning: Stale file '/Users/andrious/Projects/examples/authentication_app/build/ios/Debug-iphoneos/Pods_Runner.framework/Headers/Pods-Runner-umbrella.h' is located outside of the allowed root
    paths.

    warning: Stale file '/Users/andrious/Projects/examples/authentication_app/build/ios/Debug-iphoneos/Pods_Runner.framework/Info.plist' is located outside of the allowed root paths.

    warning: Stale file '/Users/andrious/Projects/examples/authentication_app/build/ios/Debug-iphoneos/Pods_Runner.framework/Modules/module.modulemap' is located outside of the allowed root paths.

    warning: Stale file '/Users/andrious/Projects/examples/authentication_app/build/ios/Debug-iphoneos/Pods_Runner.framework/Pods_Runner' is located outside of the allowed root paths.

    /Users/andrious/Projects/examples/authentication_app/ios/Pods/TwitterCore/iOS/TwitterCore.framework/Modules/module.private.modulemap:1:29: warning: private submodule 'TwitterCore.Private' in
    private module map, expected top-level module [-Wprivate-module]
    explicit module TwitterCore.Private {
                                ^
    /Users/andrious/Projects/examples/authentication_app/ios/Pods/TwitterCore/iOS/TwitterCore.framework/Modules/module.private.modulemap:1:29: note: rename 'TwitterCore.Private' to ensure it can
    be found by name
    explicit module TwitterCore.Private {
    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~
    framework module TwitterCore_Private
    1 warning generated.
    <module-includes>:1:1: warning: umbrella header for module 'FBSDKCoreKit' does not include header '/FBSDKCoreKit.framework/PrivateHeaders/FBSDKMLMacros.h'
    #import "FBSDKCoreKit-umbrella.h"
    ^
    <module-includes>:1:1: warning: umbrella header for module 'FBSDKCoreKit' does not include header '/FBSDKCoreKit.framework/PrivateHeaders/FBSDKAccessTokenCache.h'
    #import "FBSDKCoreKit-umbrella.h"
    ^
    <module-includes>:1:1: warning: umbrella header for module 'FBSDKCoreKit' does not include header '/FBSDKCoreKit.framework/PrivateHeaders/FBSDKColor.h'
    #import "FBSDKCoreKit-umbrella.h"
    ^

    <module-includes>:1:1: warning: umbrella header for module 'FBSDKLoginKit' does not include header '/FBSDKLoginKit.framework/Headers/FBSDKLoginManager.h'
    #import "FBSDKLoginKit-umbrella.h"
    ^
    <module-includes>:1:1: warning: umbrella header for module 'FBSDKLoginKit' does not include header '/FBSDKLoginKit.framework/Headers/FBSDKLoginKit-umbrella.h'
    #import "FBSDKLoginKit-umbrella.h"
    ^
    <module-includes>:1:1: warning: umbrella header for module 'FBSDKLoginKit' does not include header '/FBSDKLoginKit.framework/Headers/FBSDKLoginKit.h'
    #import "FBSDKLoginKit-umbrella.h"
    ^
    <module-includes>:1:1: warning: umbrella header for module 'FBSDKLoginKit' does not include header '/FBSDKLoginKit.framework/Headers/FBSDKLoginKit-Swift.h'
    #import "FBSDKLoginKit-umbrella.h"
    ^
    <module-includes>:1:1: warning: umbrella header for module 'FBSDKLoginKit' does not include header '/FBSDKLoginKit.framework/Headers/FBSDKDeviceLoginCodeInfo.h'
    #import "FBSDKLoginKit-umbrella.h"
    ^
    <module-includes>:1:1: warning: umbrella header for module 'FBSDKLoginKit' does not include header '/FBSDKLoginKit.framework/Headers/FBSDKLoginTooltipView.h'
    #import "FBSDKLoginKit-umbrella.h"
    ^
    <module-includes>:1:1: warning: umbrella header for module 'FBSDKLoginKit' does not include header '/FBSDKLoginKit.framework/Headers/FBSDKLoginManagerLoginResult.h'
    #import "FBSDKLoginKit-umbrella.h"
    ^
    ld: warning: Could not find or use auto-linked library 'swiftCoreFoundation'
    ld: warning: Could not find or use auto-linked library 'swiftCompatibility50'
    ld: warning: Could not find or use auto-linked library 'swiftObjectiveC'
    ld: warning: Could not find or use auto-linked library 'swiftFoundation'
    ld: warning: Could not find or use auto-linked library 'swiftDarwin'
    ld: warning: Could not find or use auto-linked library 'swiftUIKit'
    ld: warning: Could not find or use auto-linked library 'swiftQuartzCore'
    ld: warning: Could not find or use auto-linked library 'swiftCore'
    ld: warning: Could not find or use auto-linked library 'swiftCoreGraphics'
    ld: warning: Could not find or use auto-linked library 'swiftSwiftOnoneSupport'
    ld: warning: Could not find or use auto-linked library 'swiftCoreImage'
    ld: warning: Could not find or use auto-linked library 'swiftCompatibilityDynamicReplacements'
    ld: warning: Could not find or use auto-linked library 'swiftMetal'
    ld: warning: Could not find or use auto-linked library 'swiftDispatch'
    ld: warning: Could not find or use auto-linked library 'swiftCoreMedia'
    ld: warning: Could not find or use auto-linked library 'swiftCoreAudio'
    Undefined symbols for architecture arm64:
      "nominal type descriptor for Swift.Dictionary.Iterator", referenced from:
          _symbolic _____y_____yp_G SD8IteratorV s11AnyHashableV in libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
      "associated type descriptor for Swift.ExpressibleByExtendedGraphemeClusterLiteral.ExtendedGraphemeClusterLiteralType", referenced from:
          l_got.$s34ExtendedGraphemeClusterLiteralTypes013ExpressibleByabcD0PTl in libFBSDKCoreKit.a(Permission.o)
      "nominal type descriptor for Swift.AnyHashable", referenced from:
          _symbolic ______ypt s11AnyHashableV in libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          _symbolic _____y_____yp_G SD8IteratorV s11AnyHashableV in libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
      "method descriptor for Foundation._BridgedStoredNSError._nsError.getter : __C.NSError", referenced from:
          l_got.$s10Foundation21_BridgedStoredNSErrorP8_nsErrorSo0D0CvgTq in libFBSDKLoginKit.a(LoginManager.o)
      "type metadata accessor for Foundation.Date", referenced from:
          flutter_login_facebook.SwiftFlutterLoginFacebookPlugin.(accessTokenToMap in _5D7DB0936D853647E0EEAB972F4442DC)(token: __C.FBSDKAccessToken) -> [Swift.String : Any] in
          libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
      "static Swift._DictionaryStorage.allocate(capacity: Swift.Int) -> Swift._DictionaryStorage<A, B>", referenced from:
          generic specialization <serialized, Swift.String, Any> of Swift.Dictionary.init(dictionaryLiteral: (A, B)...) -> [A : B] in libFBSDKLoginKit.a(LoginManager.o)
      "static Foundation.Date._unconditionallyBridgeFromObjectiveC(__C.NSDate?) -> Foundation.Date", referenced from:
          flutter_login_facebook.SwiftFlutterLoginFacebookPlugin.(accessTokenToMap in _5D7DB0936D853647E0EEAB972F4442DC)(token: __C.FBSDKAccessToken) -> [Swift.String : Any] in
          libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
      "type metadata for Swift.AnyHashable", referenced from:
          flutter_login_facebook.SwiftFlutterLoginFacebookPlugin.application(_: __C.UIApplication, didFinishLaunchingWithOptions: [Swift.AnyHashable : Any]) -> Swift.Bool in
          libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          @objc flutter_login_facebook.SwiftFlutterLoginFacebookPlugin.application(_: __C.UIApplication, didFinishLaunchingWithOptions: [Swift.AnyHashable : Any]) -> Swift.Bool in
          libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
      "protocol witness table for Swift.String : Swift._ExpressibleByBuiltinStringLiteral in Swift", referenced from:
          associated type witness table accessor for Swift.ExpressibleByStringLiteral.StringLiteralType : Swift._ExpressibleByBuiltinStringLiteral in FBSDKCoreKit.Permission :
          Swift.ExpressibleByStringLiteral in FBSDKCoreKit in libFBSDKCoreKit.a(Permission.o)
      "enum case for Swift.FloatingPointRoundingRule.toNearestOrEven(Swift.FloatingPointRoundingRule.Type) -> Swift.FloatingPointRoundingRule", referenced from:
          flutter_login_facebook.SwiftFlutterLoginFacebookPlugin.(accessTokenToMap in _5D7DB0936D853647E0EEAB972F4442DC)(token: __C.FBSDKAccessToken) -> [Swift.String : Any] in
          libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
      "enum case for Swift.FloatingPointRoundingRule.up(Swift.FloatingPointRoundingRule.Type) -> Swift.FloatingPointRoundingRule", referenced from:
          flutter_login_facebook.SwiftFlutterLoginFacebookPlugin.(accessTokenToMap in _5D7DB0936D853647E0EEAB972F4442DC)(token: __C.FBSDKAccessToken) -> [Swift.String : Any] in
          libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
      "(extension in Foundation):Foundation._BridgedStoredNSError.errorCode.getter : Swift.Int", referenced from:
          protocol witness for Foundation.CustomNSError.errorCode.getter : Swift.Int in conformance __C_Synthesized.related decl 'e' for FBSDKLoginError : Foundation.CustomNSError in
          __C_Synthesized in libFBSDKLoginKit.a(LoginManager.o)
      "Swift.Double._roundSlowPath(Swift.FloatingPointRoundingRule) -> ()", referenced from:
          flutter_login_facebook.SwiftFlutterLoginFacebookPlugin.(accessTokenToMap in _5D7DB0936D853647E0EEAB972F4442DC)(token: __C.FBSDKAccessToken) -> [Swift.String : Any] in
          libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
      "_swift_isaMask", referenced from:
          flutter_login_facebook.SwiftFlutterLoginFacebookPlugin.(logOut in _5D7DB0936D853647E0EEAB972F4442DC)(result: (Any?) -> ()) -> () in
          libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
      "Swift._assertionFailure(_: Swift.StaticString, _: Swift.StaticString, file: Swift.StaticString, line: Swift.UInt, flags: Swift.UInt32) -> Swift.Never", referenced from:
          flutter_login_facebook.SwiftFlutterLoginFacebookPlugin.(logIn in _5D7DB0936D853647E0EEAB972F4442DC)(result: (Any?) -> (), permissions: [FBSDKCoreKit.Permission]) -> () in
          libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          flutter_login_facebook.SwiftFlutterLoginFacebookPlugin.(accessTokenToMap in _5D7DB0936D853647E0EEAB972F4442DC)(token: __C.FBSDKAccessToken) -> [Swift.String : Any] in
          libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
      "enum case for Swift.FloatingPointRoundingRule.towardZero(Swift.FloatingPointRoundingRule.Type) -> Swift.FloatingPointRoundingRule", referenced from:
          flutter_login_facebook.SwiftFlutterLoginFacebookPlugin.(accessTokenToMap in _5D7DB0936D853647E0EEAB972F4442DC)(token: __C.FBSDKAccessToken) -> [Swift.String : Any] in
          libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
      "base conformance descriptor for Swift.Hashable: Swift.Equatable", referenced from:
          l_got.$sSHSQTb in libFBSDKCoreKit.a(Permission.o)
          l_got.$sSHSQTb in libFBSDKCoreKit.a(Settings.o)
          l_got.$sSHSQTb in libFBSDKLoginKit.a(LoginManager.o)
          l_got.$sSHSQTb in libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
      "Swift.String.init<A>(describing: A) -> Swift.String", referenced from:
          closure #1 (__C.FBSDKGraphRequestConnection?, Any?, Swift.Error?) -> () in flutter_login_facebook.SwiftFlutterLoginFacebookPlugin.(getUserEmail in
          _5D7DB0936D853647E0EEAB972F4442DC)(result: (Any?) -> ()) -> () in libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
      "Swift.DefaultStringInterpolation.init(literalCapacity: Swift.Int, interpolationCount: Swift.Int) -> Swift.DefaultStringInterpolation", referenced from:
          closure #1 (__C.FBSDKProfile?, Swift.Error?) -> () in flutter_login_facebook.SwiftFlutterLoginFacebookPlugin.(getUserProfile in _5D7DB0936D853647E0EEAB972F4442DC)(result: (Any?) -> ()) ->
          () in libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          closure #1 (__C.FBSDKGraphRequestConnection?, Any?, Swift.Error?) -> () in flutter_login_facebook.SwiftFlutterLoginFacebookPlugin.(getUserEmail in
          _5D7DB0936D853647E0EEAB972F4442DC)(result: (Any?) -> ()) -> () in libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          closure #1 (FBSDKLoginKit.LoginResult) -> () in flutter_login_facebook.SwiftFlutterLoginFacebookPlugin.(logIn in _5D7DB0936D853647E0EEAB972F4442DC)(result: (Any?) -> (), permissions:
          [FBSDKCoreKit.Permission]) -> () in libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
      "type metadata for Swift.StaticString", referenced from:
          FBSDKCoreKit.(StringPermission in _2AD6FCE179114B3E91364026D95ED393).init(rawValue: Swift.String) -> FBSDKCoreKit.(StringPermission in _2AD6FCE179114B3E91364026D95ED393)? in
          libFBSDKCoreKit.a(Permission.o)
          flutter_login_facebook.PluginMethod.init(rawValue: Swift.String) -> flutter_login_facebook.PluginMethod? in libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          flutter_login_facebook.LogInArg.init(rawValue: Swift.String) -> flutter_login_facebook.LogInArg? in libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
      "Foundation.Date.timeIntervalSince1970.getter : Swift.Double", referenced from:
          flutter_login_facebook.SwiftFlutterLoginFacebookPlugin.(accessTokenToMap in _5D7DB0936D853647E0EEAB972F4442DC)(token: __C.FBSDKAccessToken) -> [Swift.String : Any] in
          libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
      "Foundation.URL._bridgeToObjectiveC() -> __C.NSURL", referenced from:
          flutter_login_facebook.SwiftFlutterLoginFacebookPlugin.application(_: __C.UIApplication, open: Foundation.URL, options: [__C.UIApplicationOpenURLOptionsKey : Any]) -> Swift.Bool in
          libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
      "associated conformance descriptor for Foundation._BridgedStoredNSError.Foundation._BridgedStoredNSError.Code.Swift.RawRepresentable.RawValue: Swift.FixedWidthInteger", referenced from:
          l_got.$s10Foundation21_BridgedStoredNSErrorP4CodeAC_8RawValueSYs17FixedWidthIntegerTn in libFBSDKLoginKit.a(LoginManager.o)
      "Swift._allocateUninitializedArray<A>(Builtin.Word) -> ([A], Builtin.RawPointer)", referenced from:
          FBSDKCoreKit.(StringPermission in _2AD6FCE179114B3E91364026D95ED393).init(rawValue: Swift.String) -> FBSDKCoreKit.(StringPermission in _2AD6FCE179114B3E91364026D95ED393)? in
          libFBSDKCoreKit.a(Permission.o)
          flutter_login_facebook.PluginMethod.init(rawValue: Swift.String) -> flutter_login_facebook.PluginMethod? in libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          flutter_login_facebook.LogInArg.init(rawValue: Swift.String) -> flutter_login_facebook.LogInArg? in libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          closure #1 (__C.FBSDKProfile?, Swift.Error?) -> () in flutter_login_facebook.SwiftFlutterLoginFacebookPlugin.(getUserProfile in _5D7DB0936D853647E0EEAB972F4442DC)(result: (Any?) -> ()) ->
          () in libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          flutter_login_facebook.SwiftFlutterLoginFacebookPlugin.(getUserEmail in _5D7DB0936D853647E0EEAB972F4442DC)(result: (Any?) -> ()) -> () in
          libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          closure #1 (FBSDKLoginKit.LoginResult) -> () in flutter_login_facebook.SwiftFlutterLoginFacebookPlugin.(logIn in _5D7DB0936D853647E0EEAB972F4442DC)(result: (Any?) -> (), permissions:
          [FBSDKCoreKit.Permission]) -> () in libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          flutter_login_facebook.SwiftFlutterLoginFacebookPlugin.(accessTokenToMap in _5D7DB0936D853647E0EEAB972F4442DC)(token: __C.FBSDKAccessToken) -> [Swift.String : Any] in
          libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          ...
      "Swift.String.init(stringInterpolation: Swift.DefaultStringInterpolation) -> Swift.String", referenced from:
          closure #1 (__C.FBSDKProfile?, Swift.Error?) -> () in flutter_login_facebook.SwiftFlutterLoginFacebookPlugin.(getUserProfile in _5D7DB0936D853647E0EEAB972F4442DC)(result: (Any?) -> ()) ->
          () in libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          closure #1 (__C.FBSDKGraphRequestConnection?, Any?, Swift.Error?) -> () in flutter_login_facebook.SwiftFlutterLoginFacebookPlugin.(getUserEmail in
          _5D7DB0936D853647E0EEAB972F4442DC)(result: (Any?) -> ()) -> () in libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          closure #1 (FBSDKLoginKit.LoginResult) -> () in flutter_login_facebook.SwiftFlutterLoginFacebookPlugin.(logIn in _5D7DB0936D853647E0EEAB972F4442DC)(result: (Any?) -> (), permissions:
          [FBSDKCoreKit.Permission]) -> () in libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
      "ObjectiveC._convertBoolToObjCBool(Swift.Bool) -> ObjectiveC.ObjCBool", referenced from:
          @objc flutter_login_facebook.SwiftFlutterLoginFacebookPlugin.application(_: __C.UIApplication, didFinishLaunchingWithOptions: [Swift.AnyHashable : Any]) -> Swift.Bool in
          libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          @objc flutter_login_facebook.SwiftFlutterLoginFacebookPlugin.application(_: __C.UIApplication, open: Foundation.URL, options: [__C.UIApplicationOpenURLOptionsKey : Any]) -> Swift.Bool in
          libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
      "Swift.Dictionary.init() -> [A : B]", referenced from:
          flutter_login_facebook.SwiftFlutterLoginFacebookPlugin.application(_: __C.UIApplication, didFinishLaunchingWithOptions: [Swift.AnyHashable : Any]) -> Swift.Bool in
          libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
      "protocol witness table for Swift.AnyHashable : Swift.Hashable in Swift", referenced from:
          flutter_login_facebook.SwiftFlutterLoginFacebookPlugin.application(_: __C.UIApplication, didFinishLaunchingWithOptions: [Swift.AnyHashable : Any]) -> Swift.Bool in
          libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          @objc flutter_login_facebook.SwiftFlutterLoginFacebookPlugin.application(_: __C.UIApplication, didFinishLaunchingWithOptions: [Swift.AnyHashable : Any]) -> Swift.Bool in
          libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
      "(extension in Swift):Swift.RawRepresentable< where A: Swift.Hashable, A.Swift.RawRepresentable.RawValue: Swift.Hashable>.hash(into: inout Swift.Hasher) -> ()", referenced from:
          protocol witness for Swift.Hashable.hash(into: inout Swift.Hasher) -> () in conformance FBSDKCoreKit.(StringPermission in _2AD6FCE179114B3E91364026D95ED393) : Swift.Hashable in
          FBSDKCoreKit in libFBSDKCoreKit.a(Permission.o)
          protocol witness for Swift.Hashable.hash(into: inout Swift.Hasher) -> () in conformance flutter_login_facebook.PluginMethod : Swift.Hashable in flutter_login_facebook in
          libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          protocol witness for Swift.Hashable.hash(into: inout Swift.Hasher) -> () in conformance flutter_login_facebook.LogInArg : Swift.Hashable in flutter_login_facebook in
          libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
      "Swift.Dictionary.makeIterator() -> [A : B].Iterator", referenced from:
          flutter_login_facebook.SwiftFlutterLoginFacebookPlugin.application(_: __C.UIApplication, didFinishLaunchingWithOptions: [Swift.AnyHashable : Any]) -> Swift.Bool in
          libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
      "_swift_getWitnessTable", referenced from:
          lazy protocol witness table accessor for type Swift.Set<Swift.String> and conformance Swift.Set<A> : Swift.Collection in Swift in libFBSDKCoreKit.a(AccessToken.o)
          lazy protocol witness table accessor for type FBSDKCoreKit.Permission and conformance FBSDKCoreKit.Permission : Swift.Hashable in FBSDKCoreKit in libFBSDKCoreKit.a(AccessToken.o)
          lazy protocol witness table accessor for type [FBSDKCoreKit.Permission] and conformance [A] : Swift.Sequence in Swift in libFBSDKCoreKit.a(AccessToken.o)
          lazy protocol witness table accessor for type FBSDKCoreKit.Permission and conformance FBSDKCoreKit.Permission : Swift.Equatable in FBSDKCoreKit in libFBSDKCoreKit.a(Permission.o)
          lazy protocol witness table accessor for type FBSDKCoreKit.Permission and conformance FBSDKCoreKit.Permission : Swift.ExpressibleByExtendedGraphemeClusterLiteral in FBSDKCoreKit in
          libFBSDKCoreKit.a(Permission.o)
          lazy protocol witness table accessor for type FBSDKCoreKit.Permission and conformance FBSDKCoreKit.Permission : Swift.ExpressibleByUnicodeScalarLiteral in FBSDKCoreKit in
          libFBSDKCoreKit.a(Permission.o)
          lazy protocol witness table accessor for type FBSDKCoreKit.(StringPermission in _2AD6FCE179114B3E91364026D95ED393) and conformance FBSDKCoreKit.(StringPermission in
          _2AD6FCE179114B3E91364026D95ED393) : Swift.Equatable in FBSDKCoreKit in libFBSDKCoreKit.a(Permission.o)
          ...
      "_swift_bridgeObjectRelease", referenced from:
          outlined destroy of Swift.Set<Swift.String> in libFBSDKCoreKit.a(AccessToken.o)
          (extension in FBSDKCoreKit):__C.FBSDKAccessToken.hasGranted(FBSDKCoreKit.Permission) -> Swift.Bool in libFBSDKCoreKit.a(AccessToken.o)
          FBSDKCoreKit.Permission.init(stringLiteral: Swift.String) -> FBSDKCoreKit.Permission in libFBSDKCoreKit.a(Permission.o)
          FBSDKCoreKit.(StringPermission in _2AD6FCE179114B3E91364026D95ED393).init(rawValue: Swift.String) -> FBSDKCoreKit.(StringPermission in _2AD6FCE179114B3E91364026D95ED393)? in
          libFBSDKCoreKit.a(Permission.o)
          outlined destroy of FBSDKCoreKit.Permission in libFBSDKCoreKit.a(Permission.o)
          outlined consume of FBSDKCoreKit.Permission in libFBSDKCoreKit.a(Permission.o)
          FBSDKCoreKit.Permission.hash(into: inout Swift.Hasher) -> () in libFBSDKCoreKit.a(Permission.o)
          ...
      "method descriptor for Swift.Hashable.hash(into: inout Swift.Hasher) -> ()", referenced from:
          l_got.$sSH4hash4intoys6HasherVz_tFTq in libFBSDKCoreKit.a(Permission.o)
          l_got.$sSH4hash4intoys6HasherVz_tFTq in libFBSDKCoreKit.a(Settings.o)
          l_got.$sSH4hash4intoys6HasherVz_tFTq in libFBSDKLoginKit.a(LoginManager.o)
          l_got.$sSH4hash4intoys6HasherVz_tFTq in libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
      "Swift.DefaultStringInterpolation.appendLiteral(Swift.String) -> ()", referenced from:
          closure #1 (__C.FBSDKProfile?, Swift.Error?) -> () in flutter_login_facebook.SwiftFlutterLoginFacebookPlugin.(getUserProfile in _5D7DB0936D853647E0EEAB972F4442DC)(result: (Any?) -> ()) ->
          () in libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          closure #1 (__C.FBSDKGraphRequestConnection?, Any?, Swift.Error?) -> () in flutter_login_facebook.SwiftFlutterLoginFacebookPlugin.(getUserEmail in
          _5D7DB0936D853647E0EEAB972F4442DC)(result: (Any?) -> ()) -> () in libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          closure #1 (FBSDKLoginKit.LoginResult) -> () in flutter_login_facebook.SwiftFlutterLoginFacebookPlugin.(logIn in _5D7DB0936D853647E0EEAB972F4442DC)(result: (Any?) -> (), permissions:
          [FBSDKCoreKit.Permission]) -> () in libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
      "Swift.Double.sign.getter : Swift.FloatingPointSign", referenced from:
          flutter_login_facebook.SwiftFlutterLoginFacebookPlugin.(accessTokenToMap in _5D7DB0936D853647E0EEAB972F4442DC)(token: __C.FBSDKAccessToken) -> [Swift.String : Any] in
          libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
      "method descriptor for Swift._ObjectiveCBridgeable._bridgeToObjectiveC() -> A._ObjectiveCType", referenced from:
          l_got.$ss21_ObjectiveCBridgeableP09_bridgeToA1C01_A5CTypeQzyFTq in libFBSDKCoreKit.a(Settings.o)
          l_got.$ss21_ObjectiveCBridgeableP09_bridgeToA1C01_A5CTypeQzyFTq in libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
      "Swift.Dictionary.subscript.setter : (A) -> B?", referenced from:
          flutter_login_facebook.SwiftFlutterLoginFacebookPlugin.application(_: __C.UIApplication, didFinishLaunchingWithOptions: [Swift.AnyHashable : Any]) -> Swift.Bool in
          libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
      "(extension in Swift):Swift._SwiftNewtypeWrapper< where A: Swift.Hashable, A.Swift.RawRepresentable.RawValue: Swift.Hashable>._rawHashValue(seed: Swift.Int) -> Swift.Int", referenced from:
          protocol witness for Swift.Hashable._rawHashValue(seed: Swift.Int) -> Swift.Int in conformance __C.FBSDKLoggingBehavior : Swift.Hashable in __C_Synthesized in
          libFBSDKCoreKit.a(Settings.o)
          protocol witness for Swift.Hashable._rawHashValue(seed: Swift.Int) -> Swift.Int in conformance __C.UIApplicationLaunchOptionsKey : Swift.Hashable in __C_Synthesized in
          libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          protocol witness for Swift.Hashable._rawHashValue(seed: Swift.Int) -> Swift.Int in conformance __C.UIApplicationOpenURLOptionsKey : Swift.Hashable in __C_Synthesized in
          libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
      "Swift.String.hash(into: inout Swift.Hasher) -> ()", referenced from:
          generic specialization <serialized, Swift.String, Any> of Swift.Dictionary.init(dictionaryLiteral: (A, B)...) -> [A : B] in libFBSDKLoginKit.a(LoginManager.o)
      "static Foundation.URL._unconditionallyBridgeFromObjectiveC(__C.NSURL?) -> Foundation.URL", referenced from:
          @objc flutter_login_facebook.SwiftFlutterLoginFacebookPlugin.application(_: __C.UIApplication, open: Foundation.URL, options: [__C.UIApplicationOpenURLOptionsKey : Any]) -> Swift.Bool in
          libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
      "(extension in Foundation):Swift.Dictionary._bridgeToObjectiveC() -> __C.NSDictionary", referenced from:
          flutter_login_facebook.SwiftFlutterLoginFacebookPlugin.application(_: __C.UIApplication, didFinishLaunchingWithOptions: [Swift.AnyHashable : Any]) -> Swift.Bool in
          libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          @nonobjc __C.FBSDKGraphRequest.init(graphPath: Swift.String, parameters: [Swift.String : Any]) -> __C.FBSDKGraphRequest in libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
      "Swift.Double.isFinite.getter : Swift.Bool", referenced from:
          flutter_login_facebook.SwiftFlutterLoginFacebookPlugin.(accessTokenToMap in _5D7DB0936D853647E0EEAB972F4442DC)(token: __C.FBSDKAccessToken) -> [Swift.String : Any] in
          libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
      "type metadata accessor for Foundation.URL", referenced from:
          flutter_login_facebook.SwiftFlutterLoginFacebookPlugin.application(_: __C.UIApplication, open: Foundation.URL, options: [__C.UIApplicationOpenURLOptionsKey : Any]) -> Swift.Bool in
          libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          @objc flutter_login_facebook.SwiftFlutterLoginFacebookPlugin.application(_: __C.UIApplication, open: Foundation.URL, options: [__C.UIApplicationOpenURLOptionsKey : Any]) -> Swift.Bool in
          libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
      "static (extension in Foundation):Swift.Set._unconditionallyBridgeFromObjectiveC(__C.NSSet?) -> Swift.Set<A>", referenced from:
          (extension in FBSDKCoreKit):__C.FBSDKAccessToken.permissions.getter : Swift.Set<FBSDKCoreKit.Permission> in libFBSDKCoreKit.a(AccessToken.o)
          (extension in FBSDKCoreKit):__C.FBSDKAccessToken.declinedPermissions.getter : Swift.Set<FBSDKCoreKit.Permission> in libFBSDKCoreKit.a(AccessToken.o)
          (extension in FBSDKCoreKit):__C.FBSDKAccessToken.expiredPermissions.getter : Swift.Set<FBSDKCoreKit.Permission> in libFBSDKCoreKit.a(AccessToken.o)
          static (extension in FBSDKCoreKit):__C.FBSDKSettings.loggingBehaviors.getter : Swift.Set<__C.FBSDKLoggingBehavior> in libFBSDKCoreKit.a(Settings.o)
          FBSDKLoginKit.LoginResult.init(result: __C.FBSDKLoginManagerLoginResult?, error: Swift.Error?) -> FBSDKLoginKit.LoginResult in libFBSDKLoginKit.a(LoginManager.o)
      "_swift_unknownObjectRelease", referenced from:
          generic specialization <serialized, (Swift.String, Any)> of Swift.Array._getElement(_: Swift.Int, wasNativeTypeChecked: Swift.Bool, matchingSubscriptCheck: Swift._DependenceToken) -> A in
          libFBSDKLoginKit.a(LoginManager.o)
          generic specialization <serialized, (Swift.String, Any)> of Swift._ArrayBuffer._getElementSlowPath(Swift.Int) -> Swift.AnyObject in libFBSDKLoginKit.a(LoginManager.o)
          static flutter_login_facebook.SwiftFlutterLoginFacebookPlugin.register(with: __C.FlutterPluginRegistrar) -> () in libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          @nonobjc __C.FlutterMethodChannel.__allocating_init(name: Swift.String, binaryMessenger: __C.FlutterBinaryMessenger) -> __C.FlutterMethodChannel in
          libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          @objc static flutter_login_facebook.SwiftFlutterLoginFacebookPlugin.register(with: __C.FlutterPluginRegistrar) -> () in libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          flutter_login_facebook.SwiftFlutterLoginFacebookPlugin.handle(_: __C.FlutterMethodCall, result: (Any?) -> ()) -> () in libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          @nonobjc __C.FlutterError.__allocating_init(code: Swift.String, message: Swift.String?, details: Any?) -> __C.FlutterError in
          libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          ...
      "Swift._bridgeAnythingToObjectiveC<A>(A) -> Swift.AnyObject", referenced from:
          @nonobjc __C.FlutterError.__allocating_init(code: Swift.String, message: Swift.String?, details: Any?) -> __C.FlutterError in
          libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          reabstraction thunk helper from @escaping @callee_unowned @convention(block) (@unowned Swift.AnyObject?) -> () to @escaping @callee_guaranteed (@in_guaranteed Any?) -> () in
          libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          flutter_login_facebook.SwiftFlutterLoginFacebookPlugin.application(_: __C.UIApplication, open: Foundation.URL, options: [__C.UIApplicationOpenURLOptionsKey : Any]) -> Swift.Bool in
          libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
      "_swift_allocObject", referenced from:
          (extension in FBSDKLoginKit):__C.FBSDKLoginManager.(sdkCompletion in _C218275A97333B874EDDFE627110566C)((FBSDKLoginKit.LoginResult) -> ()?) -> (__C.FBSDKLoginManagerLoginResult?,
          Swift.Error?) -> ()? in libFBSDKLoginKit.a(LoginManager.o)
          @objc flutter_login_facebook.SwiftFlutterLoginFacebookPlugin.handle(_: __C.FlutterMethodCall, result: (Any?) -> ()) -> () in libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          flutter_login_facebook.SwiftFlutterLoginFacebookPlugin.(getUserProfile in _5D7DB0936D853647E0EEAB972F4442DC)(result: (Any?) -> ()) -> () in
          libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          flutter_login_facebook.SwiftFlutterLoginFacebookPlugin.(getUserEmail in _5D7DB0936D853647E0EEAB972F4442DC)(result: (Any?) -> ()) -> () in
          libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          closure #1 (__C.FBSDKGraphRequestConnection?, Any?, Swift.Error?) -> () in flutter_login_facebook.SwiftFlutterLoginFacebookPlugin.(getUserEmail in
          _5D7DB0936D853647E0EEAB972F4442DC)(result: (Any?) -> ()) -> () in libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          flutter_login_facebook.SwiftFlutterLoginFacebookPlugin.(logIn in _5D7DB0936D853647E0EEAB972F4442DC)(result: (Any?) -> (), permissions: [FBSDKCoreKit.Permission]) -> () in
          libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
      "Swift._bridgeAnyObjectToAny(Swift.AnyObject?) -> Any", referenced from:
          flutter_login_facebook.SwiftFlutterLoginFacebookPlugin.handle(_: __C.FlutterMethodCall, result: (Any?) -> ()) -> () in libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
      "type metadata for Swift.AnyObject", referenced from:
          generic specialization <serialized, (Swift.String, Any)> of Swift._ArrayBuffer._getElementSlowPath(Swift.Int) -> Swift.AnyObject in libFBSDKLoginKit.a(LoginManager.o)
      "Swift.Dictionary.subscript.getter : (A) -> B?", referenced from:
          flutter_login_facebook.SwiftFlutterLoginFacebookPlugin.handle(_: __C.FlutterMethodCall, result: (Any?) -> ()) -> () in libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          flutter_login_facebook.SwiftFlutterLoginFacebookPlugin.application(_: __C.UIApplication, open: Foundation.URL, options: [__C.UIApplicationOpenURLOptionsKey : Any]) -> Swift.Bool in
          libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          closure #1 (__C.FBSDKGraphRequestConnection?, Any?, Swift.Error?) -> () in flutter_login_facebook.SwiftFlutterLoginFacebookPlugin.(getUserEmail in
          _5D7DB0936D853647E0EEAB972F4442DC)(result: (Any?) -> ()) -> () in libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          flutter_login_facebook.SwiftFlutterLoginFacebookPlugin.(errorToMap in _5D7DB0936D853647E0EEAB972F4442DC)(error: Swift.Error) -> [Swift.String : Any?]? in
          libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
      "protocol witness table for Swift.String : Swift.CustomStringConvertible in Swift", referenced from:
          closure #1 (__C.FBSDKGraphRequestConnection?, Any?, Swift.Error?) -> () in flutter_login_facebook.SwiftFlutterLoginFacebookPlugin.(getUserEmail in
          _5D7DB0936D853647E0EEAB972F4442DC)(result: (Any?) -> ()) -> () in libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
      "_swift_getObjCClassMetadata", referenced from:
          type metadata accessor for __C.FlutterMethodChannel in libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          @objc static flutter_login_facebook.SwiftFlutterLoginFacebookPlugin.register(with: __C.FlutterPluginRegistrar) -> () in libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          type metadata accessor for __C.NSObject in libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          type metadata accessor for __C.FlutterError in libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          type metadata accessor for __C.FBSDKLoginManager in libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          type metadata accessor for __C.FBSDKGraphRequest in libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
      "protocol descriptor for Foundation._ErrorCodeProtocol", referenced from:
          l_got.$s10Foundation18_ErrorCodeProtocolMp in libFBSDKLoginKit.a(LoginManager.o)
      "method descriptor for Foundation._BridgedStoredNSError.init(_nsError: __C.NSError) -> A", referenced from:
          l_got.$s10Foundation21_BridgedStoredNSErrorP8_nsErrorxSo0D0C_tcfCTq in libFBSDKLoginKit.a(LoginManager.o)
      "Swift.DefaultStringInterpolation.appendInterpolation<A>(A) -> ()", referenced from:
          closure #1 (__C.FBSDKProfile?, Swift.Error?) -> () in flutter_login_facebook.SwiftFlutterLoginFacebookPlugin.(getUserProfile in _5D7DB0936D853647E0EEAB972F4442DC)(result: (Any?) -> ()) ->
          () in libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          closure #1 (__C.FBSDKGraphRequestConnection?, Any?, Swift.Error?) -> () in flutter_login_facebook.SwiftFlutterLoginFacebookPlugin.(getUserEmail in
          _5D7DB0936D853647E0EEAB972F4442DC)(result: (Any?) -> ()) -> () in libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          closure #1 (FBSDKLoginKit.LoginResult) -> () in flutter_login_facebook.SwiftFlutterLoginFacebookPlugin.(logIn in _5D7DB0936D853647E0EEAB972F4442DC)(result: (Any?) -> (), permissions:
          [FBSDKCoreKit.Permission]) -> () in libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
      "Swift.Hasher.init(_seed: Swift.Int) -> Swift.Hasher", referenced from:
          generic specialization <serialized, Swift.String, Any> of Swift.Dictionary.init(dictionaryLiteral: (A, B)...) -> [A : B] in libFBSDKLoginKit.a(LoginManager.o)
      "associated type descriptor for Foundation._BridgedStoredNSError.Code", referenced from:
          l_got.$s4Code10Foundation21_BridgedStoredNSErrorPTl in libFBSDKLoginKit.a(LoginManager.o)
      "protocol descriptor for Foundation._BridgedStoredNSError", referenced from:
          l_got.$s10Foundation21_BridgedStoredNSErrorMp in libFBSDKLoginKit.a(LoginManager.o)
      "type metadata accessor for Swift.FloatingPointRoundingRule", referenced from:
          flutter_login_facebook.SwiftFlutterLoginFacebookPlugin.(accessTokenToMap in _5D7DB0936D853647E0EEAB972F4442DC)(token: __C.FBSDKAccessToken) -> [Swift.String : Any] in
          libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
      "base conformance descriptor for Foundation._ErrorCodeProtocol: Swift.Equatable", referenced from:
          l_got.$s10Foundation18_ErrorCodeProtocolPSQTb in libFBSDKLoginKit.a(LoginManager.o)
      "associated conformance descriptor for Foundation._BridgedStoredNSError.Foundation._BridgedStoredNSError.Code: Foundation._ErrorCodeProtocol", referenced from:
          l_got.$s10Foundation21_BridgedStoredNSErrorP4CodeAC_AA06_ErrorE8ProtocolTn in libFBSDKLoginKit.a(LoginManager.o)
      "_swift_endAccess", referenced from:
          flutter_login_facebook.SwiftFlutterLoginFacebookPlugin.(_loginManager in _5D7DB0936D853647E0EEAB972F4442DC).getter : __C.FBSDKLoginManager in
          libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          flutter_login_facebook.SwiftFlutterLoginFacebookPlugin.(_loginManager in _5D7DB0936D853647E0EEAB972F4442DC).setter : __C.FBSDKLoginManager in
          libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          flutter_login_facebook.SwiftFlutterLoginFacebookPlugin.handle(_: __C.FlutterMethodCall, result: (Any?) -> ()) -> () in libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          flutter_login_facebook.SwiftFlutterLoginFacebookPlugin.init() -> flutter_login_facebook.SwiftFlutterLoginFacebookPlugin in libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
      "base conformance descriptor for Foundation._BridgedStoredNSError: Swift.Hashable", referenced from:
          l_got.$s10Foundation21_BridgedStoredNSErrorPSHTb in libFBSDKLoginKit.a(LoginManager.o)
      "base conformance descriptor for Foundation._BridgedStoredNSError: Foundation.CustomNSError", referenced from:
          l_got.$s10Foundation21_BridgedStoredNSErrorPAA06CustomD0Tb in libFBSDKLoginKit.a(LoginManager.o)
      "method descriptor for Swift.RawRepresentable.rawValue.getter : A.RawValue", referenced from:
          l_got.$sSY8rawValue03RawB0QzvgTq in libFBSDKCoreKit.a(Permission.o)
          l_got.$sSY8rawValue03RawB0QzvgTq in libFBSDKCoreKit.a(Settings.o)
          l_got.$sSY8rawValue03RawB0QzvgTq in libFBSDKLoginKit.a(LoginManager.o)
          l_got.$sSY8rawValue03RawB0QzvgTq in libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
      "Swift.print(_: Any..., separator: Swift.String, terminator: Swift.String) -> ()", referenced from:
          closure #1 (FBSDKLoginKit.LoginResult) -> () in flutter_login_facebook.SwiftFlutterLoginFacebookPlugin.(logIn in _5D7DB0936D853647E0EEAB972F4442DC)(result: (Any?) -> (), permissions:
          [FBSDKCoreKit.Permission]) -> () in libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
         (maybe you meant: default argument 1 of Swift.print(_: Any..., separator: Swift.String, terminator: Swift.String) -> (), default argument 2 of Swift.print(_: Any..., separator:
         Swift.String, terminator: Swift.String) -> () )
      "_swift_errorRetain", referenced from:
          outlined init with copy of Swift.Error? in libFBSDKLoginKit.a(LoginManager.o)
          outlined copy of FBSDKLoginKit.LoginResult in libFBSDKLoginKit.a(LoginManager.o)
          closure #1 (__C.FBSDKLoginManagerLoginResult?, Swift.Error?) -> () in (extension in FBSDKLoginKit):__C.FBSDKLoginManager.(sdkCompletion in
          _C218275A97333B874EDDFE627110566C)((FBSDKLoginKit.LoginResult) -> ()?) -> (__C.FBSDKLoginManagerLoginResult?, Swift.Error?) -> ()? in libFBSDKLoginKit.a(LoginManager.o)
          closure #1 (__C.FBSDKProfile?, Swift.Error?) -> () in flutter_login_facebook.SwiftFlutterLoginFacebookPlugin.(getUserProfile in _5D7DB0936D853647E0EEAB972F4442DC)(result: (Any?) -> ()) ->
          () in libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          closure #1 (__C.FBSDKGraphRequestConnection?, Any?, Swift.Error?) -> () in flutter_login_facebook.SwiftFlutterLoginFacebookPlugin.(getUserEmail in
          _5D7DB0936D853647E0EEAB972F4442DC)(result: (Any?) -> ()) -> () in libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          closure #1 (FBSDKLoginKit.LoginResult) -> () in flutter_login_facebook.SwiftFlutterLoginFacebookPlugin.(logIn in _5D7DB0936D853647E0EEAB972F4442DC)(result: (Any?) -> (), permissions:
          [FBSDKCoreKit.Permission]) -> () in libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          flutter_login_facebook.SwiftFlutterLoginFacebookPlugin.(errorToMap in _5D7DB0936D853647E0EEAB972F4442DC)(error: Swift.Error) -> [Swift.String : Any?]? in
          libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          ...
      "method descriptor for static Foundation.CustomNSError.errorDomain.getter : Swift.String", referenced from:
          l_got.$s10Foundation13CustomNSErrorP11errorDomainSSvgZTq in libFBSDKLoginKit.a(LoginManager.o)
      "method descriptor for Foundation._ObjectiveCBridgeableError.init(_bridgedNSError: __shared __C.NSError) -> A?", referenced from:
          l_got.$s10Foundation26_ObjectiveCBridgeableErrorP15_bridgedNSErrorxSgSo0F0Ch_tcfCTq in libFBSDKLoginKit.a(LoginManager.o)
      "(extension in Foundation):Swift.Set._bridgeToObjectiveC() -> __C.NSSet", referenced from:
          static (extension in FBSDKCoreKit):__C.FBSDKSettings.loggingBehaviors.setter : Swift.Set<__C.FBSDKLoggingBehavior> in libFBSDKCoreKit.a(Settings.o)
      "method descriptor for Swift.Error._getEmbeddedNSError() -> Swift.AnyObject?", referenced from:
          l_got.$ss5ErrorP19_getEmbeddedNSErroryXlSgyFTq in libFBSDKLoginKit.a(LoginManager.o)
      "type metadata for Swift.Int", referenced from:
          FBSDKCoreKit.Permission.hash(into: inout Swift.Hasher) -> () in libFBSDKCoreKit.a(Permission.o)
          lazy protocol witness table accessor for type Swift.Int and conformance Swift.Int : Swift.FixedWidthInteger in Swift in libFBSDKLoginKit.a(LoginManager.o)
          flutter_login_facebook.SwiftFlutterLoginFacebookPlugin.(accessTokenToMap in _5D7DB0936D853647E0EEAB972F4442DC)(token: __C.FBSDKAccessToken) -> [Swift.String : Any] in
          libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
      "protocol descriptor for Foundation._ObjectiveCBridgeableError", referenced from:
          l_got.$s10Foundation26_ObjectiveCBridgeableErrorMp in libFBSDKLoginKit.a(LoginManager.o)
      "method descriptor for Swift.Error._code.getter : Swift.Int", referenced from:
          l_got.$ss5ErrorP5_codeSivgTq in libFBSDKLoginKit.a(LoginManager.o)
      "Swift._findStringSwitchCase(cases: [Swift.StaticString], string: Swift.String) -> Swift.Int", referenced from:
          FBSDKCoreKit.(StringPermission in _2AD6FCE179114B3E91364026D95ED393).init(rawValue: Swift.String) -> FBSDKCoreKit.(StringPermission in _2AD6FCE179114B3E91364026D95ED393)? in
          libFBSDKCoreKit.a(Permission.o)
          flutter_login_facebook.PluginMethod.init(rawValue: Swift.String) -> flutter_login_facebook.PluginMethod? in libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          flutter_login_facebook.LogInArg.init(rawValue: Swift.String) -> flutter_login_facebook.LogInArg? in libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
      "base conformance descriptor for Foundation.CustomNSError: Swift.Error", referenced from:
          l_got.$s10Foundation13CustomNSErrorPs5ErrorTb in libFBSDKLoginKit.a(LoginManager.o)
      "method descriptor for Swift.RawRepresentable.init(rawValue: A.RawValue) -> A?", referenced from:
          l_got.$sSY8rawValuexSg03RawB0Qz_tcfCTq in libFBSDKCoreKit.a(Permission.o)
          l_got.$sSY8rawValuexSg03RawB0Qz_tcfCTq in libFBSDKCoreKit.a(Settings.o)
          l_got.$sSY8rawValuexSg03RawB0Qz_tcfCTq in libFBSDKLoginKit.a(LoginManager.o)
          l_got.$sSY8rawValuexSg03RawB0Qz_tcfCTq in libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
      "_swift_unknownObjectRetain", referenced from:
          generic specialization <serialized, (Swift.String, Any)> of Swift._ArrayBuffer._getElementSlowPath(Swift.Int) -> Swift.AnyObject in libFBSDKLoginKit.a(LoginManager.o)
          @objc static flutter_login_facebook.SwiftFlutterLoginFacebookPlugin.register(with: __C.FlutterPluginRegistrar) -> () in libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          reabstraction thunk helper from @escaping @callee_guaranteed (@guaranteed __C.FBSDKGraphRequestConnection?, @in_guaranteed Any?, @guaranteed Swift.Error?) -> () to @escaping
          @callee_unowned @convention(block) (@unowned __C.FBSDKGraphRequestConnection?, @unowned Swift.AnyObject?, @unowned __C.NSError?) -> () in
          libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          flutter_login_facebook.SwiftFlutterLoginFacebookPlugin.(logIn in _5D7DB0936D853647E0EEAB972F4442DC)(result: (Any?) -> (), permissions: [FBSDKCoreKit.Permission]) -> () in
          libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
      "type metadata for Any", referenced from:
          flutter_login_facebook.SwiftFlutterLoginFacebookPlugin.handle(_: __C.FlutterMethodCall, result: (Any?) -> ()) -> () in libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          flutter_login_facebook.SwiftFlutterLoginFacebookPlugin.application(_: __C.UIApplication, didFinishLaunchingWithOptions: [Swift.AnyHashable : Any]) -> Swift.Bool in
          libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          @objc flutter_login_facebook.SwiftFlutterLoginFacebookPlugin.application(_: __C.UIApplication, didFinishLaunchingWithOptions: [Swift.AnyHashable : Any]) -> Swift.Bool in
          libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          flutter_login_facebook.SwiftFlutterLoginFacebookPlugin.application(_: __C.UIApplication, open: Foundation.URL, options: [__C.UIApplicationOpenURLOptionsKey : Any]) -> Swift.Bool in
          libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          @objc flutter_login_facebook.SwiftFlutterLoginFacebookPlugin.application(_: __C.UIApplication, open: Foundation.URL, options: [__C.UIApplicationOpenURLOptionsKey : Any]) -> Swift.Bool in
          libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          flutter_login_facebook.SwiftFlutterLoginFacebookPlugin.(getUserEmail in _5D7DB0936D853647E0EEAB972F4442DC)(result: (Any?) -> ()) -> () in
          libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          @nonobjc __C.FBSDKGraphRequest.init(graphPath: Swift.String, parameters: [Swift.String : Any]) -> __C.FBSDKGraphRequest in libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          ...
      "associated conformance descriptor for Foundation._BridgedStoredNSError.Foundation._BridgedStoredNSError.Code: Swift.RawRepresentable", referenced from:
          l_got.$s10Foundation21_BridgedStoredNSErrorP4CodeAC_SYTn in libFBSDKLoginKit.a(LoginManager.o)
      "type metadata for Swift.String", referenced from:
          (extension in FBSDKCoreKit):__C.FBSDKAccessToken.permissions.getter : Swift.Set<FBSDKCoreKit.Permission> in libFBSDKCoreKit.a(AccessToken.o)
          type metadata accessor for Swift.Set<Swift.String> in libFBSDKCoreKit.a(AccessToken.o)
          (extension in FBSDKCoreKit):__C.FBSDKAccessToken.declinedPermissions.getter : Swift.Set<FBSDKCoreKit.Permission> in libFBSDKCoreKit.a(AccessToken.o)
          (extension in FBSDKCoreKit):__C.FBSDKAccessToken.expiredPermissions.getter : Swift.Set<FBSDKCoreKit.Permission> in libFBSDKCoreKit.a(AccessToken.o)
          FBSDKCoreKit.Permission.hash(into: inout Swift.Hasher) -> () in libFBSDKCoreKit.a(Permission.o)
          getEnumTag value witness for FBSDKCoreKit.Permission in libFBSDKCoreKit.a(Permission.o)
          destructiveInjectEnumTag value witness for FBSDKCoreKit.Permission in libFBSDKCoreKit.a(Permission.o)
          ...
      "_swift_dynamicCast", referenced from:
          generic specialization <serialized, (Swift.String, Any)> of Swift._ArrayBuffer._getElementSlowPath(Swift.Int) -> Swift.AnyObject in libFBSDKLoginKit.a(LoginManager.o)
          flutter_login_facebook.SwiftFlutterLoginFacebookPlugin.handle(_: __C.FlutterMethodCall, result: (Any?) -> ()) -> () in libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          flutter_login_facebook.SwiftFlutterLoginFacebookPlugin.application(_: __C.UIApplication, didFinishLaunchingWithOptions: [Swift.AnyHashable : Any]) -> Swift.Bool in
          libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          flutter_login_facebook.SwiftFlutterLoginFacebookPlugin.application(_: __C.UIApplication, open: Foundation.URL, options: [__C.UIApplicationOpenURLOptionsKey : Any]) -> Swift.Bool in
          libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          closure #1 (__C.FBSDKGraphRequestConnection?, Any?, Swift.Error?) -> () in flutter_login_facebook.SwiftFlutterLoginFacebookPlugin.(getUserEmail in
          _5D7DB0936D853647E0EEAB972F4442DC)(result: (Any?) -> ()) -> () in libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          flutter_login_facebook.SwiftFlutterLoginFacebookPlugin.(errorToMap in _5D7DB0936D853647E0EEAB972F4442DC)(error: Swift.Error) -> [Swift.String : Any?]? in
          libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
      "Swift.DefaultStringInterpolation.appendInterpolation<A where A: Swift.CustomStringConvertible, A: Swift.TextOutputStreamable>(A) -> ()", referenced from:
          closure #1 (__C.FBSDKGraphRequestConnection?, Any?, Swift.Error?) -> () in flutter_login_facebook.SwiftFlutterLoginFacebookPlugin.(getUserEmail in
          _5D7DB0936D853647E0EEAB972F4442DC)(result: (Any?) -> ()) -> () in libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
      "associated conformance descriptor for Swift.ExpressibleByUnicodeScalarLiteral.Swift.ExpressibleByUnicodeScalarLiteral.UnicodeScalarLiteralType:
      Swift._ExpressibleByBuiltinUnicodeScalarLiteral", referenced from:
          l_got.$ss33ExpressibleByUnicodeScalarLiteralP0cdE4TypeAB_s01_ab7BuiltincdE0Tn in libFBSDKCoreKit.a(Permission.o)
      "protocol descriptor for Foundation.CustomNSError", referenced from:
          l_got.$s10Foundation13CustomNSErrorMp in libFBSDKLoginKit.a(LoginManager.o)
      "__swiftEmptyArrayStorage", referenced from:
          generic specialization <serialized, (Swift.String, Any)> of static Swift.Array._allocateUninitialized(Swift.Int) -> ([A], Swift.UnsafeMutablePointer<A>) in
          libFBSDKLoginKit.a(LoginManager.o)
      "static Swift.Array._allocateBufferUninitialized(minimumCapacity: Swift.Int) -> Swift._ArrayBuffer<A>", referenced from:
          generic specialization <serialized, (Swift.String, Any)> of static Swift.Array._allocateUninitialized(Swift.Int) -> ([A], Swift.UnsafeMutablePointer<A>) in
          libFBSDKLoginKit.a(LoginManager.o)
      "protocol conformance descriptor for Swift.Int : Swift.FixedWidthInteger in Swift", referenced from:
          lazy protocol witness table accessor for type Swift.Int and conformance Swift.Int : Swift.FixedWidthInteger in Swift in libFBSDKLoginKit.a(LoginManager.o)
      "(extension in Foundation):Foundation._BridgedStoredNSError.hash(into: inout Swift.Hasher) -> ()", referenced from:
          protocol witness for Swift.Hashable.hash(into: inout Swift.Hasher) -> () in conformance __C_Synthesized.related decl 'e' for FBSDKLoginError : Swift.Hashable in __C_Synthesized in
          libFBSDKLoginKit.a(LoginManager.o)
      "enum case for Swift.FloatingPointRoundingRule.awayFromZero(Swift.FloatingPointRoundingRule.Type) -> Swift.FloatingPointRoundingRule", referenced from:
          flutter_login_facebook.SwiftFlutterLoginFacebookPlugin.(accessTokenToMap in _5D7DB0936D853647E0EEAB972F4442DC)(token: __C.FBSDKAccessToken) -> [Swift.String : Any] in
          libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
      "(extension in ObjectiveC):__C.NSObject.hashValue.getter : Swift.Int", referenced from:
          (extension in Foundation):Foundation._BridgedStoredNSError.hashValue.getter : Swift.Int in libFBSDKLoginKit.a(LoginManager.o)
      "(extension in Foundation):Foundation._BridgedStoredNSError._getEmbeddedNSError() -> Swift.AnyObject?", referenced from:
          protocol witness for Swift.Error._getEmbeddedNSError() -> Swift.AnyObject? in conformance __C_Synthesized.related decl 'e' for FBSDKLoginError : Swift.Error in __C_Synthesized in
          libFBSDKLoginKit.a(LoginManager.o)
      "associated type descriptor for Swift.RawRepresentable.RawValue", referenced from:
          l_got.$s8RawValueSYTl in libFBSDKCoreKit.a(Permission.o)
          l_got.$s8RawValueSYTl in libFBSDKCoreKit.a(Settings.o)
          l_got.$s8RawValueSYTl in libFBSDKLoginKit.a(LoginManager.o)
          l_got.$s8RawValueSYTl in libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
      "_swift_getObjectType", referenced from:
          reabstraction thunk helper from @escaping @callee_guaranteed (@guaranteed __C.FBSDKGraphRequestConnection?, @in_guaranteed Any?, @guaranteed Swift.Error?) -> () to @escaping
          @callee_unowned @convention(block) (@unowned __C.FBSDKGraphRequestConnection?, @unowned Swift.AnyObject?, @unowned __C.NSError?) -> () in
          libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
      "(extension in Swift):Swift.RawRepresentable< where A: Swift.Hashable, A.Swift.RawRepresentable.RawValue: Swift.Hashable>._rawHashValue(seed: Swift.Int) -> Swift.Int", referenced from:
          protocol witness for Swift.Hashable._rawHashValue(seed: Swift.Int) -> Swift.Int in conformance FBSDKCoreKit.(StringPermission in _2AD6FCE179114B3E91364026D95ED393) : Swift.Hashable in
          FBSDKCoreKit in libFBSDKCoreKit.a(Permission.o)
          protocol witness for Swift.Hashable._rawHashValue(seed: Swift.Int) -> Swift.Int in conformance flutter_login_facebook.PluginMethod : Swift.Hashable in flutter_login_facebook in
          libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          protocol witness for Swift.Hashable._rawHashValue(seed: Swift.Int) -> Swift.Int in conformance flutter_login_facebook.LogInArg : Swift.Hashable in flutter_login_facebook in
          libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
      "protocol witness table for Swift.Int : Swift.Equatable in Swift", referenced from:
          protocol witness for static Swift.Equatable.== infix(A, A) -> Swift.Bool in conformance __C.FBSDKLoginError : Swift.Equatable in __C_Synthesized in libFBSDKLoginKit.a(LoginManager.o)
      "(extension in Foundation):Swift.Error< where A: Foundation.CustomNSError>._code.getter : Swift.Int", referenced from:
          protocol witness for Swift.Error._code.getter : Swift.Int in conformance __C_Synthesized.related decl 'e' for FBSDKLoginError : Swift.Error in __C_Synthesized in
          libFBSDKLoginKit.a(LoginManager.o)
      "protocol witness table for Swift.String : Swift.Hashable in Swift", referenced from:
          (extension in FBSDKCoreKit):__C.FBSDKAccessToken.permissions.getter : Swift.Set<FBSDKCoreKit.Permission> in libFBSDKCoreKit.a(AccessToken.o)
          type metadata accessor for Swift.Set<Swift.String> in libFBSDKCoreKit.a(AccessToken.o)
          (extension in FBSDKCoreKit):__C.FBSDKAccessToken.declinedPermissions.getter : Swift.Set<FBSDKCoreKit.Permission> in libFBSDKCoreKit.a(AccessToken.o)
          (extension in FBSDKCoreKit):__C.FBSDKAccessToken.expiredPermissions.getter : Swift.Set<FBSDKCoreKit.Permission> in libFBSDKCoreKit.a(AccessToken.o)
          FBSDKCoreKit.Permission.hash(into: inout Swift.Hasher) -> () in libFBSDKCoreKit.a(Permission.o)
          protocol witness for Swift.Hashable.hashValue.getter : Swift.Int in conformance FBSDKCoreKit.(StringPermission in _2AD6FCE179114B3E91364026D95ED393) : Swift.Hashable in FBSDKCoreKit in
          libFBSDKCoreKit.a(Permission.o)
          protocol witness for Swift.Hashable.hash(into: inout Swift.Hasher) -> () in conformance FBSDKCoreKit.(StringPermission in _2AD6FCE179114B3E91364026D95ED393) : Swift.Hashable in
          FBSDKCoreKit in libFBSDKCoreKit.a(Permission.o)
          ...
      "_swift_retain", referenced from:
          (extension in FBSDKLoginKit):__C.FBSDKLoginManager.(sdkCompletion in _C218275A97333B874EDDFE627110566C)((FBSDKLoginKit.LoginResult) -> ()?) -> (__C.FBSDKLoginManagerLoginResult?,
          Swift.Error?) -> ()? in libFBSDKLoginKit.a(LoginManager.o)
          reabstraction thunk helper from @escaping @callee_guaranteed (@guaranteed __C.FBSDKLoginManagerLoginResult?, @guaranteed Swift.Error?) -> () to @escaping @callee_unowned
          @convention(block) (@unowned __C.FBSDKLoginManagerLoginResult?, @unowned __C.NSError?) -> () in libFBSDKLoginKit.a(LoginManager.o)
          _block_copy_helper in libFBSDKLoginKit.a(LoginManager.o)
          initializeBufferWithCopyOfBuffer value witness for FBSDKLoginKit.LoginResult in libFBSDKLoginKit.a(LoginManager.o)
          closure #1 (__C.FBSDKLoginManagerLoginResult?, Swift.Error?) -> () in (extension in FBSDKLoginKit):__C.FBSDKLoginManager.(sdkCompletion in
          _C218275A97333B874EDDFE627110566C)((FBSDKLoginKit.LoginResult) -> ()?) -> (__C.FBSDKLoginManagerLoginResult?, Swift.Error?) -> ()? in libFBSDKLoginKit.a(LoginManager.o)
          outlined copy of @escaping @callee_guaranteed (@guaranteed FBSDKLoginKit.LoginResult) -> ()? in libFBSDKLoginKit.a(LoginManager.o)
          generic specialization <serialized, (Swift.String, Any)> of static Swift.Array._allocateUninitialized(Swift.Int) -> ([A], Swift.UnsafeMutablePointer<A>) in
          libFBSDKLoginKit.a(LoginManager.o)
          ...
      "_swift_release", referenced from:
          (extension in FBSDKLoginKit):__C.FBSDKLoginManager.logIn(permissions: [FBSDKCoreKit.Permission], viewController: __C.UIViewController?, completion: (FBSDKLoginKit.LoginResult) -> ()?) ->
          () in libFBSDKLoginKit.a(LoginManager.o)
          (extension in FBSDKLoginKit):__C.FBSDKLoginManager.(sdkCompletion in _C218275A97333B874EDDFE627110566C)((FBSDKLoginKit.LoginResult) -> ()?) -> (__C.FBSDKLoginManagerLoginResult?,
          Swift.Error?) -> ()? in libFBSDKLoginKit.a(LoginManager.o)
          reabstraction thunk helper from @escaping @callee_guaranteed (@guaranteed __C.FBSDKLoginManagerLoginResult?, @guaranteed Swift.Error?) -> () to @escaping @callee_unowned
          @convention(block) (@unowned __C.FBSDKLoginManagerLoginResult?, @unowned __C.NSError?) -> () in libFBSDKLoginKit.a(LoginManager.o)
          _block_destroy_helper in libFBSDKLoginKit.a(LoginManager.o)
          closure #1 (__C.FBSDKLoginManagerLoginResult?, Swift.Error?) -> () in (extension in FBSDKLoginKit):__C.FBSDKLoginManager.(sdkCompletion in
          _C218275A97333B874EDDFE627110566C)((FBSDKLoginKit.LoginResult) -> ()?) -> (__C.FBSDKLoginManagerLoginResult?, Swift.Error?) -> ()? in libFBSDKLoginKit.a(LoginManager.o)
          l_objectdestroy in libFBSDKLoginKit.a(LoginManager.o)
          ___swift_destroy_boxed_opaque_existential_0 in libFBSDKLoginKit.a(LoginManager.o)
          ...
      "method descriptor for static Swift._ObjectiveCBridgeable._conditionallyBridgeFromObjectiveC(_: A._ObjectiveCType, result: inout A?) -> Swift.Bool", referenced from:
          l_got.$ss21_ObjectiveCBridgeableP024_conditionallyBridgeFromA1C_6resultSb01_A5CTypeQz_xSgztFZTq in libFBSDKCoreKit.a(Settings.o)
          l_got.$ss21_ObjectiveCBridgeableP024_conditionallyBridgeFromA1C_6resultSb01_A5CTypeQz_xSgztFZTq in libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
      "protocol descriptor for Swift._SwiftNewtypeWrapper", referenced from:
          l_got.$ss20_SwiftNewtypeWrapperMp in libFBSDKCoreKit.a(Settings.o)
          l_got.$ss20_SwiftNewtypeWrapperMp in libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
      "(extension in Foundation):Foundation._BridgedStoredNSError.init(_: A.Code, userInfo: [Swift.String : Any]) -> A", referenced from:
          FBSDKLoginKit.LoginResult.init(result: __C.FBSDKLoginManagerLoginResult?, error: Swift.Error?) -> FBSDKLoginKit.LoginResult in libFBSDKLoginKit.a(LoginManager.o)
      "Swift.Dictionary.Iterator.next() -> (key: A, value: B)?", referenced from:
          flutter_login_facebook.SwiftFlutterLoginFacebookPlugin.application(_: __C.UIApplication, didFinishLaunchingWithOptions: [Swift.AnyHashable : Any]) -> Swift.Bool in
          libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
      "(extension in Swift):Swift.Collection.map<A>((A.Element) throws -> A1) throws -> [A1]", referenced from:
          (extension in FBSDKCoreKit):__C.FBSDKAccessToken.permissions.getter : Swift.Set<FBSDKCoreKit.Permission> in libFBSDKCoreKit.a(AccessToken.o)
          (extension in FBSDKCoreKit):__C.FBSDKAccessToken.declinedPermissions.getter : Swift.Set<FBSDKCoreKit.Permission> in libFBSDKCoreKit.a(AccessToken.o)
          (extension in FBSDKCoreKit):__C.FBSDKAccessToken.expiredPermissions.getter : Swift.Set<FBSDKCoreKit.Permission> in libFBSDKCoreKit.a(AccessToken.o)
          static (extension in FBSDKCoreKit):__C.FBSDKSettings.loggingBehaviors.getter : Swift.Set<__C.FBSDKLoggingBehavior> in libFBSDKCoreKit.a(Settings.o)
          static (extension in FBSDKCoreKit):__C.FBSDKSettings.loggingBehaviors.setter : Swift.Set<__C.FBSDKLoggingBehavior> in libFBSDKCoreKit.a(Settings.o)
          (extension in FBSDKLoginKit):__C.FBSDKLoginButton.init(frame: __C.CGRect, permissions: [FBSDKCoreKit.Permission]) -> __C.FBSDKLoginButton in libFBSDKLoginKit.a(FBLoginButton.o)
          FBSDKLoginKit.LoginResult.init(result: __C.FBSDKLoginManagerLoginResult?, error: Swift.Error?) -> FBSDKLoginKit.LoginResult in libFBSDKLoginKit.a(LoginManager.o)
          ...
      "_swift_beginAccess", referenced from:
          flutter_login_facebook.SwiftFlutterLoginFacebookPlugin.(_loginManager in _5D7DB0936D853647E0EEAB972F4442DC).getter : __C.FBSDKLoginManager in
          libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          flutter_login_facebook.SwiftFlutterLoginFacebookPlugin.(_loginManager in _5D7DB0936D853647E0EEAB972F4442DC).setter : __C.FBSDKLoginManager in
          libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          flutter_login_facebook.SwiftFlutterLoginFacebookPlugin.handle(_: __C.FlutterMethodCall, result: (Any?) -> ()) -> () in libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          flutter_login_facebook.SwiftFlutterLoginFacebookPlugin.init() -> flutter_login_facebook.SwiftFlutterLoginFacebookPlugin in libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
      "_swift_getObjCClassFromMetadata", referenced from:
          (extension in FBSDKLoginKit):__C.FBSDKLoginButton.init(frame: __C.CGRect, permissions: [FBSDKCoreKit.Permission]) -> __C.FBSDKLoginButton in libFBSDKLoginKit.a(FBLoginButton.o)
          (extension in FBSDKLoginKit):__C.FBSDKLoginManager.init(defaultAudience: __C.FBSDKDefaultAudience) -> __C.FBSDKLoginManager in libFBSDKLoginKit.a(LoginManager.o)
          @nonobjc __C.FlutterMethodChannel.__allocating_init(name: Swift.String, binaryMessenger: __C.FlutterBinaryMessenger) -> __C.FlutterMethodChannel in
          libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          @nonobjc __C.FlutterError.__allocating_init(code: Swift.String, message: Swift.String?, details: Any?) -> __C.FlutterError in
          libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          __C.FBSDKGraphRequest.__allocating_init(graphPath: Swift.String, parameters: [Swift.String : Any]) -> __C.FBSDKGraphRequest in
          libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          __C.FBSDKLoginManager.__allocating_init() -> __C.FBSDKLoginManager in libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
      "method descriptor for static Swift._ObjectiveCBridgeable._forceBridgeFromObjectiveC(_: A._ObjectiveCType, result: inout A?) -> ()", referenced from:
          l_got.$ss21_ObjectiveCBridgeableP016_forceBridgeFromA1C_6resulty01_A5CTypeQz_xSgztFZTq in libFBSDKCoreKit.a(Settings.o)
          l_got.$ss21_ObjectiveCBridgeableP016_forceBridgeFromA1C_6resulty01_A5CTypeQz_xSgztFZTq in libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
      "protocol descriptor for Swift._ObjectiveCBridgeable", referenced from:
          l_got.$ss21_ObjectiveCBridgeableMp in libFBSDKCoreKit.a(Settings.o)
          l_got.$ss21_ObjectiveCBridgeableMp in libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
      "base conformance descriptor for Swift._SwiftNewtypeWrapper: Swift._HasCustomAnyHashableRepresentation", referenced from:
          l_got.$ss20_SwiftNewtypeWrapperPs35_HasCustomAnyHashableRepresentationTb in libFBSDKCoreKit.a(Settings.o)
          l_got.$ss20_SwiftNewtypeWrapperPs35_HasCustomAnyHashableRepresentationTb in libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
      "method descriptor for Swift._HasCustomAnyHashableRepresentation._toCustomAnyHashable() -> Swift.AnyHashable?", referenced from:
          l_got.$ss35_HasCustomAnyHashableRepresentationP03_tobcD0s0cD0VSgyFTq in libFBSDKCoreKit.a(Settings.o)
          l_got.$ss35_HasCustomAnyHashableRepresentationP03_tobcD0s0cD0VSgyFTq in libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
      "enum case for Swift.FloatingPointRoundingRule.down(Swift.FloatingPointRoundingRule.Type) -> Swift.FloatingPointRoundingRule", referenced from:
          flutter_login_facebook.SwiftFlutterLoginFacebookPlugin.(accessTokenToMap in _5D7DB0936D853647E0EEAB972F4442DC)(token: __C.FBSDKAccessToken) -> [Swift.String : Any] in
          libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
      "value witness table for Builtin.UnknownObject", referenced from:
          full type metadata for __C.FBSDKLoggingBehavior in libFBSDKCoreKit.a(Settings.o)
          full type metadata for __C_Synthesized.related decl 'e' for FBSDKLoginError in libFBSDKLoginKit.a(LoginManager.o)
          full type metadata for __C.UIApplicationOpenURLOptionsKey in libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          full type metadata for __C.UIApplicationLaunchOptionsKey in libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          full type metadata for flutter_login_facebook.SwiftFlutterLoginFacebookPlugin in libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
      "(extension in Foundation):Foundation._BridgedStoredNSError.init(_bridgedNSError: __C.NSError) -> A?", referenced from:
          protocol witness for Foundation._ObjectiveCBridgeableError.init(_bridgedNSError: __shared __C.NSError) -> A? in conformance __C_Synthesized.related decl 'e' for FBSDKLoginError :
          Foundation._ObjectiveCBridgeableError in __C_Synthesized in libFBSDKLoginKit.a(LoginManager.o)
      "protocol conformance descriptor for Swift.String : Swift._ObjectiveCBridgeable in Foundation", referenced from:
          lazy protocol witness table accessor for type Swift.String and conformance Swift.String : Swift._ObjectiveCBridgeable in Foundation in libFBSDKCoreKit.a(Settings.o)
      "protocol witness table for Swift.String : Swift.TextOutputStreamable in Swift", referenced from:
          closure #1 (__C.FBSDKGraphRequestConnection?, Any?, Swift.Error?) -> () in flutter_login_facebook.SwiftFlutterLoginFacebookPlugin.(getUserEmail in
          _5D7DB0936D853647E0EEAB972F4442DC)(result: (Any?) -> ()) -> () in libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
      "__swiftEmptyDictionarySingleton", referenced from:
          generic specialization <serialized, Swift.String, Any> of Swift.Dictionary.init(dictionaryLiteral: (A, B)...) -> [A : B] in libFBSDKLoginKit.a(LoginManager.o)
      "(extension in Swift):Swift._SwiftNewtypeWrapper< where A: Swift.Hashable, A.Swift.RawRepresentable.RawValue: Swift.Hashable>.hashValue.getter : Swift.Int", referenced from:
          protocol witness for Swift.Hashable.hashValue.getter : Swift.Int in conformance __C.FBSDKLoggingBehavior : Swift.Hashable in __C_Synthesized in libFBSDKCoreKit.a(Settings.o)
          protocol witness for Swift.Hashable.hashValue.getter : Swift.Int in conformance __C.UIApplicationLaunchOptionsKey : Swift.Hashable in __C_Synthesized in
          libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          protocol witness for Swift.Hashable.hashValue.getter : Swift.Int in conformance __C.UIApplicationOpenURLOptionsKey : Swift.Hashable in __C_Synthesized in
          libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
      "method descriptor for Foundation.CustomNSError.errorCode.getter : Swift.Int", referenced from:
          l_got.$s10Foundation13CustomNSErrorP9errorCodeSivgTq in libFBSDKLoginKit.a(LoginManager.o)
      "associated conformance descriptor for Swift.ExpressibleByStringLiteral.Swift.ExpressibleByStringLiteral.StringLiteralType: Swift._ExpressibleByBuiltinStringLiteral", referenced from:
          l_got.$ss26ExpressibleByStringLiteralP0cD4TypeAB_s01_ab7BuiltincD0Tn in libFBSDKCoreKit.a(Permission.o)
      "_swift_bridgeObjectRetain", referenced from:
          closure #1 (Swift.String) -> FBSDKCoreKit.Permission in (extension in FBSDKCoreKit):__C.FBSDKAccessToken.permissions.getter : Swift.Set<FBSDKCoreKit.Permission> in
          libFBSDKCoreKit.a(AccessToken.o)
          closure #1 (Swift.String) -> FBSDKCoreKit.Permission in (extension in FBSDKCoreKit):__C.FBSDKAccessToken.declinedPermissions.getter : Swift.Set<FBSDKCoreKit.Permission> in
          libFBSDKCoreKit.a(AccessToken.o)
          closure #1 (Swift.String) -> FBSDKCoreKit.Permission in (extension in FBSDKCoreKit):__C.FBSDKAccessToken.expiredPermissions.getter : Swift.Set<FBSDKCoreKit.Permission> in
          libFBSDKCoreKit.a(AccessToken.o)
          FBSDKCoreKit.Permission.init(stringLiteral: Swift.String) -> FBSDKCoreKit.Permission in libFBSDKCoreKit.a(Permission.o)
          outlined copy of FBSDKCoreKit.Permission in libFBSDKCoreKit.a(Permission.o)
          FBSDKCoreKit.Permission.hash(into: inout Swift.Hasher) -> () in libFBSDKCoreKit.a(Permission.o)
          static FBSDKCoreKit.Permission.__derived_enum_equals(FBSDKCoreKit.Permission, FBSDKCoreKit.Permission) -> Swift.Bool in libFBSDKCoreKit.a(Permission.o)
          ...
      "(extension in Swift):Swift._SwiftNewtypeWrapper< where A: Swift.Hashable, A.Swift.RawRepresentable.RawValue: Swift.Hashable>._toCustomAnyHashable() -> Swift.AnyHashable?", referenced from:
          protocol witness for Swift._HasCustomAnyHashableRepresentation._toCustomAnyHashable() -> Swift.AnyHashable? in conformance __C.FBSDKLoggingBehavior :
          Swift._HasCustomAnyHashableRepresentation in __C_Synthesized in libFBSDKCoreKit.a(Settings.o)
          protocol witness for Swift._HasCustomAnyHashableRepresentation._toCustomAnyHashable() -> Swift.AnyHashable? in conformance __C.UIApplicationLaunchOptionsKey :
          Swift._HasCustomAnyHashableRepresentation in __C_Synthesized in libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          protocol witness for Swift._HasCustomAnyHashableRepresentation._toCustomAnyHashable() -> Swift.AnyHashable? in conformance __C.UIApplicationOpenURLOptionsKey :
          Swift._HasCustomAnyHashableRepresentation in __C_Synthesized in libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
      "static (extension in Swift):Swift._SwiftNewtypeWrapper< where A.RawValue: Swift._ObjectiveCBridgeable>._unconditionallyBridgeFromObjectiveC(A.RawValue._ObjectiveCType?) -> A", referenced
      from:
          protocol witness for static Swift._ObjectiveCBridgeable._unconditionallyBridgeFromObjectiveC(A._ObjectiveCType?) -> A in conformance __C.FBSDKLoggingBehavior : Swift._ObjectiveCBridgeable
          in __C_Synthesized in libFBSDKCoreKit.a(Settings.o)
          protocol witness for static Swift._ObjectiveCBridgeable._unconditionallyBridgeFromObjectiveC(A._ObjectiveCType?) -> A in conformance __C.UIApplicationLaunchOptionsKey :
          Swift._ObjectiveCBridgeable in __C_Synthesized in libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          protocol witness for static Swift._ObjectiveCBridgeable._unconditionallyBridgeFromObjectiveC(A._ObjectiveCType?) -> A in conformance __C.UIApplicationOpenURLOptionsKey :
          Swift._ObjectiveCBridgeable in __C_Synthesized in libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
      "static (extension in Foundation):Foundation._BridgedStoredNSError.== infix(A, A) -> Swift.Bool", referenced from:
          protocol witness for static Swift.Equatable.== infix(A, A) -> Swift.Bool in conformance __C_Synthesized.related decl 'e' for FBSDKLoginError : Swift.Equatable in __C_Synthesized in
          libFBSDKLoginKit.a(LoginManager.o)
      "__swift_FORCE_LOAD_$_swiftCompatibilityDynamicReplacements", referenced from:
          __swift_FORCE_LOAD_$_swiftCompatibilityDynamicReplacements_$_FBSDKCoreKit in libFBSDKCoreKit.a(AccessToken.o)
          __swift_FORCE_LOAD_$_swiftCompatibilityDynamicReplacements_$_FBSDKCoreKit in libFBSDKCoreKit.a(Permission.o)
          __swift_FORCE_LOAD_$_swiftCompatibilityDynamicReplacements_$_FBSDKCoreKit in libFBSDKCoreKit.a(Settings.o)
          __swift_FORCE_LOAD_$_swiftCompatibilityDynamicReplacements_$_FBSDKLoginKit in libFBSDKLoginKit.a(FBLoginButton.o)
          __swift_FORCE_LOAD_$_swiftCompatibilityDynamicReplacements_$_FBSDKLoginKit in libFBSDKLoginKit.a(LoginManager.o)
          __swift_FORCE_LOAD_$_swiftCompatibilityDynamicReplacements_$_flutter_login_facebook in libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
         (maybe you meant: __swift_FORCE_LOAD_$_swiftCompatibilityDynamicReplacements_$_FBSDKCoreKit, __swift_FORCE_LOAD_$_swiftCompatibilityDynamicReplacements_$_FBSDKLoginKit ,
         __swift_FORCE_LOAD_$_swiftCompatibilityDynamicReplacements_$_flutter_login_facebook )
      "static (extension in Swift):Swift._SwiftNewtypeWrapper< where A.RawValue: Swift._ObjectiveCBridgeable>._conditionallyBridgeFromObjectiveC(_: A.RawValue._ObjectiveCType, result: inout A?) ->
      Swift.Bool", referenced from:
          protocol witness for static Swift._ObjectiveCBridgeable._conditionallyBridgeFromObjectiveC(_: A._ObjectiveCType, result: inout A?) -> Swift.Bool in conformance __C.FBSDKLoggingBehavior :
          Swift._ObjectiveCBridgeable in __C_Synthesized in libFBSDKCoreKit.a(Settings.o)
          protocol witness for static Swift._ObjectiveCBridgeable._conditionallyBridgeFromObjectiveC(_: A._ObjectiveCType, result: inout A?) -> Swift.Bool in conformance
          __C.UIApplicationLaunchOptionsKey : Swift._ObjectiveCBridgeable in __C_Synthesized in libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          protocol witness for static Swift._ObjectiveCBridgeable._conditionallyBridgeFromObjectiveC(_: A._ObjectiveCType, result: inout A?) -> Swift.Bool in conformance
          __C.UIApplicationOpenURLOptionsKey : Swift._ObjectiveCBridgeable in __C_Synthesized in libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
      "base conformance descriptor for Foundation._BridgedStoredNSError: Foundation._ObjectiveCBridgeableError", referenced from:
          l_got.$s10Foundation21_BridgedStoredNSErrorPAA26_ObjectiveCBridgeableErrorTb in libFBSDKLoginKit.a(LoginManager.o)
      "Swift._hashValue<A where A: Swift.Hashable>(for: A) -> Swift.Int", referenced from:
          FBSDKCoreKit.Permission.hashValue.getter : Swift.Int in libFBSDKCoreKit.a(Permission.o)
      "static (extension in Swift):Swift._SwiftNewtypeWrapper< where A.RawValue: Swift._ObjectiveCBridgeable>._forceBridgeFromObjectiveC(_: A.RawValue._ObjectiveCType, result: inout A?) -> ()",
      referenced from:
          protocol witness for static Swift._ObjectiveCBridgeable._forceBridgeFromObjectiveC(_: A._ObjectiveCType, result: inout A?) -> () in conformance __C.FBSDKLoggingBehavior :
          Swift._ObjectiveCBridgeable in __C_Synthesized in libFBSDKCoreKit.a(Settings.o)
          protocol witness for static Swift._ObjectiveCBridgeable._forceBridgeFromObjectiveC(_: A._ObjectiveCType, result: inout A?) -> () in conformance __C.UIApplicationLaunchOptionsKey :
          Swift._ObjectiveCBridgeable in __C_Synthesized in libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          protocol witness for static Swift._ObjectiveCBridgeable._forceBridgeFromObjectiveC(_: A._ObjectiveCType, result: inout A?) -> () in conformance __C.UIApplicationOpenURLOptionsKey :
          Swift._ObjectiveCBridgeable in __C_Synthesized in libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
      "static (extension in Foundation):Swift.String._unconditionallyBridgeFromObjectiveC(__C.NSString?) -> Swift.String", referenced from:
          __C.FBSDKLoggingBehavior.rawValue.getter : Swift.String in libFBSDKCoreKit.a(Settings.o)
          static __C_Synthesized.related decl 'e' for FBSDKLoginError.errorDomain.getter : Swift.String in libFBSDKLoginKit.a(LoginManager.o)
          flutter_login_facebook.SwiftFlutterLoginFacebookPlugin.handle(_: __C.FlutterMethodCall, result: (Any?) -> ()) -> () in libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          flutter_login_facebook.SwiftFlutterLoginFacebookPlugin.(getSdkVersion in _5D7DB0936D853647E0EEAB972F4442DC)(result: (Any?) -> ()) -> () in
          libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          closure #1 (__C.FBSDKProfile?, Swift.Error?) -> () in flutter_login_facebook.SwiftFlutterLoginFacebookPlugin.(getUserProfile in _5D7DB0936D853647E0EEAB972F4442DC)(result: (Any?) -> ()) ->
          () in libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          flutter_login_facebook.SwiftFlutterLoginFacebookPlugin.(accessTokenToMap in _5D7DB0936D853647E0EEAB972F4442DC)(token: __C.FBSDKAccessToken) -> [Swift.String : Any] in
          libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          flutter_login_facebook.SwiftFlutterLoginFacebookPlugin.(errorToMap in _5D7DB0936D853647E0EEAB972F4442DC)(error: Swift.Error) -> [Swift.String : Any?]? in
          libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          ...
      "_swift_getTypeByMangledNameInContext", referenced from:
          ___swift_instantiateConcreteTypeFromMangledName in libFBSDKCoreKit.a(AccessToken.o)
      "protocol descriptor for Swift.ExpressibleByExtendedGraphemeClusterLiteral", referenced from:
          l_got.$ss43ExpressibleByExtendedGraphemeClusterLiteralMp in libFBSDKCoreKit.a(Permission.o)
      "_swift_getForeignTypeMetadata", referenced from:
          type metadata accessor for __C.FBSDKLoggingBehavior in libFBSDKCoreKit.a(Settings.o)
          type metadata accessor for __C_Synthesized.related decl 'e' for FBSDKLoginError in libFBSDKLoginKit.a(LoginManager.o)
          type metadata accessor for __C.FBSDKLoginError in libFBSDKLoginKit.a(LoginManager.o)
          type metadata accessor for __C.UIApplicationLaunchOptionsKey in libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          type metadata accessor for __C.UIApplicationOpenURLOptionsKey in libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
      "(extension in Swift):Swift.ExpressibleByStringLiteral< where A.ExtendedGraphemeClusterLiteralType == A.StringLiteralType>.init(extendedGraphemeClusterLiteral:
      A.ExtendedGraphemeClusterLiteralType) -> A", referenced from:
          protocol witness for Swift.ExpressibleByExtendedGraphemeClusterLiteral.init(extendedGraphemeClusterLiteral: A.ExtendedGraphemeClusterLiteralType) -> A in conformance
          FBSDKCoreKit.Permission : Swift.ExpressibleByExtendedGraphemeClusterLiteral in FBSDKCoreKit in libFBSDKCoreKit.a(Permission.o)
      "_swift_getInitializedObjCClass", referenced from:
          static (extension in FBSDKCoreKit):__C.FBSDKSettings.loggingBehaviors.getter : Swift.Set<__C.FBSDKLoggingBehavior> in libFBSDKCoreKit.a(Settings.o)
          static (extension in FBSDKCoreKit):__C.FBSDKSettings.loggingBehaviors.setter : Swift.Set<__C.FBSDKLoggingBehavior> in libFBSDKCoreKit.a(Settings.o)
          type metadata accessor for __C.FlutterMethodChannel in libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          type metadata accessor for flutter_login_facebook.SwiftFlutterLoginFacebookPlugin in libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          type metadata accessor for __C.NSObject in libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          flutter_login_facebook.SwiftFlutterLoginFacebookPlugin.application(_: __C.UIApplication, didFinishLaunchingWithOptions: [Swift.AnyHashable : Any]) -> Swift.Bool in
          libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          flutter_login_facebook.SwiftFlutterLoginFacebookPlugin.application(_: __C.UIApplication, open: Foundation.URL, options: [__C.UIApplicationOpenURLOptionsKey : Any]) -> Swift.Bool in
          libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          ...
      "protocol descriptor for Swift.Error", referenced from:
          _symbolic ______p s5ErrorP in libFBSDKLoginKit.a(LoginManager.o)
          l_got.$ss5ErrorMp in libFBSDKLoginKit.a(LoginManager.o)
          _symbolic ______p s5ErrorP in libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
      "method descriptor for Swift.Error._domain.getter : Swift.String", referenced from:
          l_got.$ss5ErrorP7_domainSSvgTq in libFBSDKLoginKit.a(LoginManager.o)
      "__swift_FORCE_LOAD_$_swiftCompatibility50", referenced from:
          __swift_FORCE_LOAD_$_swiftCompatibility50_$_FBSDKCoreKit in libFBSDKCoreKit.a(AccessToken.o)
          __swift_FORCE_LOAD_$_swiftCompatibility50_$_FBSDKCoreKit in libFBSDKCoreKit.a(Permission.o)
          __swift_FORCE_LOAD_$_swiftCompatibility50_$_FBSDKCoreKit in libFBSDKCoreKit.a(Settings.o)
          __swift_FORCE_LOAD_$_swiftCompatibility50_$_FBSDKLoginKit in libFBSDKLoginKit.a(FBLoginButton.o)
          __swift_FORCE_LOAD_$_swiftCompatibility50_$_FBSDKLoginKit in libFBSDKLoginKit.a(LoginManager.o)
          __swift_FORCE_LOAD_$_swiftCompatibility50_$_flutter_login_facebook in libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
         (maybe you meant: __swift_FORCE_LOAD_$_swiftCompatibility50_$_flutter_login_facebook, __swift_FORCE_LOAD_$_swiftCompatibility50_$_FBSDKCoreKit ,
         __swift_FORCE_LOAD_$_swiftCompatibility50_$_FBSDKLoginKit )
      "protocol descriptor for Swift.RawRepresentable", referenced from:
          l_got.$sSYMp in libFBSDKCoreKit.a(Permission.o)
          l_got.$sSYMp in libFBSDKCoreKit.a(Settings.o)
          l_got.$sSYMp in libFBSDKLoginKit.a(LoginManager.o)
          l_got.$sSYMp in libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
      "value witness table for Builtin.Int64", referenced from:
          full type metadata for __C.FBSDKLoginError in libFBSDKLoginKit.a(LoginManager.o)
      "_swift_deallocObject", referenced from:
          l_objectdestroy in libFBSDKLoginKit.a(LoginManager.o)
          l_objectdestroy in libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          l_objectdestroy.4 in libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          l_objectdestroy.6 in libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          l_objectdestroy.9 in libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          l_objectdestroy.12 in libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          l_objectdestroy.18 in libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          ...
      "method descriptor for Swift.ExpressibleByUnicodeScalarLiteral.init(unicodeScalarLiteral: A.UnicodeScalarLiteralType) -> A", referenced from:
          l_got.$ss33ExpressibleByUnicodeScalarLiteralP07unicodedE0x0cdE4TypeQz_tcfCTq in libFBSDKCoreKit.a(Permission.o)
      "(extension in Swift):Swift.RawRepresentable< where A: Swift.Hashable, A.Swift.RawRepresentable.RawValue: Swift.Hashable>.hashValue.getter : Swift.Int", referenced from:
          protocol witness for Swift.Hashable.hashValue.getter : Swift.Int in conformance FBSDKCoreKit.(StringPermission in _2AD6FCE179114B3E91364026D95ED393) : Swift.Hashable in FBSDKCoreKit in
          libFBSDKCoreKit.a(Permission.o)
          protocol witness for Swift.Hashable.hashValue.getter : Swift.Int in conformance flutter_login_facebook.PluginMethod : Swift.Hashable in flutter_login_facebook in
          libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          protocol witness for Swift.Hashable.hashValue.getter : Swift.Int in conformance flutter_login_facebook.LogInArg : Swift.Hashable in flutter_login_facebook in
          libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
      "method descriptor for static Swift._ObjectiveCBridgeable._unconditionallyBridgeFromObjectiveC(A._ObjectiveCType?) -> A", referenced from:
          l_got.$ss21_ObjectiveCBridgeableP026_unconditionallyBridgeFromA1Cyx01_A5CTypeQzSgFZTq in libFBSDKCoreKit.a(Settings.o)
          l_got.$ss21_ObjectiveCBridgeableP026_unconditionallyBridgeFromA1Cyx01_A5CTypeQzSgFZTq in libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
      "associated type descriptor for Swift._ObjectiveCBridgeable._ObjectiveCType", referenced from:
          l_got.$s15_ObjectiveCTypes01_A11CBridgeablePTl in libFBSDKCoreKit.a(Settings.o)
          l_got.$s15_ObjectiveCTypes01_A11CBridgeablePTl in libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
      "Foundation._convertErrorToNSError(Swift.Error) -> __C.NSError", referenced from:
          flutter_login_facebook.SwiftFlutterLoginFacebookPlugin.(errorToMap in _5D7DB0936D853647E0EEAB972F4442DC)(error: Swift.Error) -> [Swift.String : Any?]? in
          libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
      "method descriptor for Foundation.CustomNSError.errorUserInfo.getter : [Swift.String : Any]", referenced from:
          l_got.$s10Foundation13CustomNSErrorP13errorUserInfoSDySSypGvgTq in libFBSDKLoginKit.a(LoginManager.o)
      "base conformance descriptor for Swift.ExpressibleByExtendedGraphemeClusterLiteral: Swift.ExpressibleByUnicodeScalarLiteral", referenced from:
          l_got.$ss43ExpressibleByExtendedGraphemeClusterLiteralPs0ab13UnicodeScalarF0Tb in libFBSDKCoreKit.a(Permission.o)
      "(extension in Foundation):Foundation._BridgedStoredNSError.errorUserInfo.getter : [Swift.String : Any]", referenced from:
          protocol witness for Foundation.CustomNSError.errorUserInfo.getter : [Swift.String : Any] in conformance __C_Synthesized.related decl 'e' for FBSDKLoginError : Foundation.CustomNSError in
          __C_Synthesized in libFBSDKLoginKit.a(LoginManager.o)
      "protocol descriptor for Swift.Equatable", referenced from:
          l_got.$sSQMp in libFBSDKCoreKit.a(Permission.o)
          l_got.$sSQMp in libFBSDKCoreKit.a(Settings.o)
          l_got.$sSQMp in libFBSDKLoginKit.a(LoginManager.o)
          l_got.$sSQMp in libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
      "base conformance descriptor for Foundation._ObjectiveCBridgeableError: Swift.Error", referenced from:
          l_got.$s10Foundation26_ObjectiveCBridgeableErrorPs0D0Tb in libFBSDKLoginKit.a(LoginManager.o)
      "type metadata accessor for Swift.Array", referenced from:
          type metadata accessor for [FBSDKCoreKit.Permission] in libFBSDKCoreKit.a(AccessToken.o)
          type metadata accessor for [__C.FBSDKLoggingBehavior] in libFBSDKCoreKit.a(Settings.o)
          type metadata accessor for [Swift.String] in libFBSDKCoreKit.a(Settings.o)
      "method descriptor for Swift.Hashable._rawHashValue(seed: Swift.Int) -> Swift.Int", referenced from:
          l_got.$sSH13_rawHashValue4seedS2i_tFTq in libFBSDKCoreKit.a(Permission.o)
          l_got.$sSH13_rawHashValue4seedS2i_tFTq in libFBSDKCoreKit.a(Settings.o)
          l_got.$sSH13_rawHashValue4seedS2i_tFTq in libFBSDKLoginKit.a(LoginManager.o)
          l_got.$sSH13_rawHashValue4seedS2i_tFTq in libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
      "Swift.Set.init<A where A == A1.Element, A1: Swift.Sequence>(__owned A1) -> Swift.Set<A>", referenced from:
          (extension in FBSDKCoreKit):__C.FBSDKAccessToken.permissions.getter : Swift.Set<FBSDKCoreKit.Permission> in libFBSDKCoreKit.a(AccessToken.o)
          (extension in FBSDKCoreKit):__C.FBSDKAccessToken.declinedPermissions.getter : Swift.Set<FBSDKCoreKit.Permission> in libFBSDKCoreKit.a(AccessToken.o)
          (extension in FBSDKCoreKit):__C.FBSDKAccessToken.expiredPermissions.getter : Swift.Set<FBSDKCoreKit.Permission> in libFBSDKCoreKit.a(AccessToken.o)
          static (extension in FBSDKCoreKit):__C.FBSDKSettings.loggingBehaviors.getter : Swift.Set<__C.FBSDKLoggingBehavior> in libFBSDKCoreKit.a(Settings.o)
          static (extension in FBSDKCoreKit):__C.FBSDKSettings.loggingBehaviors.setter : Swift.Set<__C.FBSDKLoggingBehavior> in libFBSDKCoreKit.a(Settings.o)
          FBSDKLoginKit.LoginResult.init(result: __C.FBSDKLoginManagerLoginResult?, error: Swift.Error?) -> FBSDKLoginKit.LoginResult in libFBSDKLoginKit.a(LoginManager.o)
      "protocol witness table for Swift.String : Swift._ExpressibleByBuiltinExtendedGraphemeClusterLiteral in Swift", referenced from:
          associated type witness table accessor for Swift.ExpressibleByExtendedGraphemeClusterLiteral.ExtendedGraphemeClusterLiteralType : Swift._ExpressibleByBuiltinExtendedGraphemeClusterLiteral
          in FBSDKCoreKit.Permission : Swift.ExpressibleByExtendedGraphemeClusterLiteral in FBSDKCoreKit in libFBSDKCoreKit.a(Permission.o)
      "Swift.Hasher._finalize() -> Swift.Int", referenced from:
          generic specialization <serialized, Swift.String, Any> of Swift.Dictionary.init(dictionaryLiteral: (A, B)...) -> [A : B] in libFBSDKLoginKit.a(LoginManager.o)
      "protocol witness table for Swift.String : Swift.Equatable in Swift", referenced from:
          protocol witness for static Swift.Equatable.== infix(A, A) -> Swift.Bool in conformance FBSDKCoreKit.(StringPermission in _2AD6FCE179114B3E91364026D95ED393) : Swift.Equatable in
          FBSDKCoreKit in libFBSDKCoreKit.a(Permission.o)
          protocol witness for static Swift.Equatable.== infix(A, A) -> Swift.Bool in conformance __C.FBSDKLoggingBehavior : Swift.Equatable in __C_Synthesized in libFBSDKCoreKit.a(Settings.o)
          protocol witness for static Swift.Equatable.== infix(A, A) -> Swift.Bool in conformance flutter_login_facebook.PluginMethod : Swift.Equatable in flutter_login_facebook in
          libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          protocol witness for static Swift.Equatable.== infix(A, A) -> Swift.Bool in conformance flutter_login_facebook.LogInArg : Swift.Equatable in flutter_login_facebook in
          libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          protocol witness for static Swift.Equatable.== infix(A, A) -> Swift.Bool in conformance __C.UIApplicationLaunchOptionsKey : Swift.Equatable in __C_Synthesized in
          libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          protocol witness for static Swift.Equatable.== infix(A, A) -> Swift.Bool in conformance __C.UIApplicationOpenURLOptionsKey : Swift.Equatable in __C_Synthesized in
          libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
      "method descriptor for Swift.Error._userInfo.getter : Swift.AnyObject?", referenced from:
          l_got.$ss5ErrorP9_userInfoyXlSgvgTq in libFBSDKLoginKit.a(LoginManager.o)
      "Swift.== infix<A where A: Swift.RawRepresentable, A.RawValue: Swift.Equatable>(A, A) -> Swift.Bool", referenced from:
          protocol witness for static Swift.Equatable.== infix(A, A) -> Swift.Bool in conformance FBSDKCoreKit.(StringPermission in _2AD6FCE179114B3E91364026D95ED393) : Swift.Equatable in
          FBSDKCoreKit in libFBSDKCoreKit.a(Permission.o)
          protocol witness for static Swift.Equatable.== infix(A, A) -> Swift.Bool in conformance __C.FBSDKLoggingBehavior : Swift.Equatable in __C_Synthesized in libFBSDKCoreKit.a(Settings.o)
          protocol witness for static Swift.Equatable.== infix(A, A) -> Swift.Bool in conformance __C.FBSDKLoginError : Swift.Equatable in __C_Synthesized in libFBSDKLoginKit.a(LoginManager.o)
          protocol witness for static Swift.Equatable.== infix(A, A) -> Swift.Bool in conformance flutter_login_facebook.PluginMethod : Swift.Equatable in flutter_login_facebook in
          libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          protocol witness for static Swift.Equatable.== infix(A, A) -> Swift.Bool in conformance flutter_login_facebook.LogInArg : Swift.Equatable in flutter_login_facebook in
          libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          protocol witness for static Swift.Equatable.== infix(A, A) -> Swift.Bool in conformance __C.UIApplicationLaunchOptionsKey : Swift.Equatable in __C_Synthesized in
          libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          protocol witness for static Swift.Equatable.== infix(A, A) -> Swift.Bool in conformance __C.UIApplicationOpenURLOptionsKey : Swift.Equatable in __C_Synthesized in
          libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          ...
      "Swift.FloatingPointSign.rawValue.getter : Swift.Int", referenced from:
          flutter_login_facebook.SwiftFlutterLoginFacebookPlugin.(accessTokenToMap in _5D7DB0936D853647E0EEAB972F4442DC)(token: __C.FBSDKAccessToken) -> [Swift.String : Any] in
          libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
      "method descriptor for Swift.ExpressibleByStringLiteral.init(stringLiteral: A.StringLiteralType) -> A", referenced from:
          l_got.$ss26ExpressibleByStringLiteralP06stringD0x0cD4TypeQz_tcfCTq in libFBSDKCoreKit.a(Permission.o)
      "associated conformance descriptor for Foundation._ErrorCodeProtocol.Foundation._ErrorCodeProtocol._ErrorType: Foundation._BridgedStoredNSError", referenced from:
          l_got.$s10Foundation18_ErrorCodeProtocolP01_B4TypeAC_AA21_BridgedStoredNSErrorTn in libFBSDKLoginKit.a(LoginManager.o)
      "protocol conformance descriptor for Swift.Set<A> : Swift.Collection in Swift", referenced from:
          lazy protocol witness table accessor for type Swift.Set<Swift.String> and conformance Swift.Set<A> : Swift.Collection in Swift in libFBSDKCoreKit.a(AccessToken.o)
          lazy protocol witness table accessor for type Swift.Set<__C.FBSDKLoggingBehavior> and conformance Swift.Set<A> : Swift.Collection in Swift in libFBSDKCoreKit.a(Settings.o)
          lazy protocol witness table accessor for type Swift.Set<FBSDKCoreKit.Permission> and conformance Swift.Set<A> : Swift.Collection in Swift in
          libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
      "(extension in Swift):Swift.ExpressibleByExtendedGraphemeClusterLiteral< where A.ExtendedGraphemeClusterLiteralType == A.UnicodeScalarLiteralType>.init(unicodeScalarLiteral:
      A.ExtendedGraphemeClusterLiteralType) -> A", referenced from:
          protocol witness for Swift.ExpressibleByUnicodeScalarLiteral.init(unicodeScalarLiteral: A.UnicodeScalarLiteralType) -> A in conformance FBSDKCoreKit.Permission :
          Swift.ExpressibleByUnicodeScalarLiteral in FBSDKCoreKit in libFBSDKCoreKit.a(Permission.o)
      "(extension in Swift):Swift._SwiftNewtypeWrapper< where A: Swift.Hashable, A.Swift.RawRepresentable.RawValue: Swift.Hashable>.hash(into: inout Swift.Hasher) -> ()", referenced from:
          protocol witness for Swift.Hashable.hash(into: inout Swift.Hasher) -> () in conformance __C.FBSDKLoggingBehavior : Swift.Hashable in __C_Synthesized in libFBSDKCoreKit.a(Settings.o)
          protocol witness for Swift.Hashable.hash(into: inout Swift.Hasher) -> () in conformance __C.UIApplicationLaunchOptionsKey : Swift.Hashable in __C_Synthesized in
          libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          protocol witness for Swift.Hashable.hash(into: inout Swift.Hasher) -> () in conformance __C.UIApplicationOpenURLOptionsKey : Swift.Hashable in __C_Synthesized in
          libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
      "(extension in Swift):Swift._SwiftNewtypeWrapper< where A.RawValue: Swift._ObjectiveCBridgeable>._bridgeToObjectiveC() -> A.RawValue._ObjectiveCType", referenced from:
          protocol witness for Swift._ObjectiveCBridgeable._bridgeToObjectiveC() -> A._ObjectiveCType in conformance __C.FBSDKLoggingBehavior : Swift._ObjectiveCBridgeable in __C_Synthesized in
          libFBSDKCoreKit.a(Settings.o)
          protocol witness for Swift._ObjectiveCBridgeable._bridgeToObjectiveC() -> A._ObjectiveCType in conformance __C.UIApplicationLaunchOptionsKey : Swift._ObjectiveCBridgeable in
          __C_Synthesized in libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          protocol witness for Swift._ObjectiveCBridgeable._bridgeToObjectiveC() -> A._ObjectiveCType in conformance __C.UIApplicationOpenURLOptionsKey : Swift._ObjectiveCBridgeable in
          __C_Synthesized in libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
      "type metadata accessor for Swift.Set", referenced from:
          type metadata accessor for Swift.Set<Swift.String> in libFBSDKCoreKit.a(AccessToken.o)
          type metadata accessor for Swift.Set<__C.FBSDKLoggingBehavior> in libFBSDKCoreKit.a(Settings.o)
          type metadata accessor for Swift.Set<FBSDKCoreKit.Permission> in libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
      "static (extension in Foundation):Swift.Dictionary._unconditionallyBridgeFromObjectiveC(__C.NSDictionary?) -> [A : B]", referenced from:
          @objc flutter_login_facebook.SwiftFlutterLoginFacebookPlugin.application(_: __C.UIApplication, didFinishLaunchingWithOptions: [Swift.AnyHashable : Any]) -> Swift.Bool in
          libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          @objc flutter_login_facebook.SwiftFlutterLoginFacebookPlugin.application(_: __C.UIApplication, open: Foundation.URL, options: [__C.UIApplicationOpenURLOptionsKey : Any]) -> Swift.Bool in
          libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          flutter_login_facebook.SwiftFlutterLoginFacebookPlugin.(errorToMap in _5D7DB0936D853647E0EEAB972F4442DC)(error: Swift.Error) -> [Swift.String : Any?]? in
          libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
      "associated type descriptor for Swift.ExpressibleByStringLiteral.StringLiteralType", referenced from:
          l_got.$s17StringLiteralTypes013ExpressibleByaB0PTl in libFBSDKCoreKit.a(Permission.o)
      "protocol conformance descriptor for [A] : Swift.Collection in Swift", referenced from:
          lazy protocol witness table accessor for type [FBSDKCoreKit.Permission] and conformance [A] : Swift.Collection in Swift in libFBSDKLoginKit.a(FBLoginButton.o)
          lazy protocol witness table accessor for type [Swift.String] and conformance [A] : Swift.Collection in Swift in libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
      "enum case for Swift.FloatingPointRoundingRule.toNearestOrAwayFromZero(Swift.FloatingPointRoundingRule.Type) -> Swift.FloatingPointRoundingRule", referenced from:
          flutter_login_facebook.SwiftFlutterLoginFacebookPlugin.(accessTokenToMap in _5D7DB0936D853647E0EEAB972F4442DC)(token: __C.FBSDKAccessToken) -> [Swift.String : Any] in
          libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
      "base conformance descriptor for Swift._SwiftNewtypeWrapper: Swift.RawRepresentable", referenced from:
          l_got.$ss20_SwiftNewtypeWrapperPSYTb in libFBSDKCoreKit.a(Settings.o)
          l_got.$ss20_SwiftNewtypeWrapperPSYTb in libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
      "method descriptor for Swift.Hashable.hashValue.getter : Swift.Int", referenced from:
          l_got.$sSH9hashValueSivgTq in libFBSDKCoreKit.a(Permission.o)
          l_got.$sSH9hashValueSivgTq in libFBSDKCoreKit.a(Settings.o)
          l_got.$sSH9hashValueSivgTq in libFBSDKLoginKit.a(LoginManager.o)
          l_got.$sSH9hashValueSivgTq in libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
      "protocol witness table for Swift.String : Swift._ExpressibleByBuiltinUnicodeScalarLiteral in Swift", referenced from:
          associated type witness table accessor for Swift.ExpressibleByUnicodeScalarLiteral.UnicodeScalarLiteralType : Swift._ExpressibleByBuiltinUnicodeScalarLiteral in FBSDKCoreKit.Permission :
          Swift.ExpressibleByUnicodeScalarLiteral in FBSDKCoreKit in libFBSDKCoreKit.a(Permission.o)
      "(extension in Swift):Swift.Hashable._rawHashValue(seed: Swift.Int) -> Swift.Int", referenced from:
          protocol witness for Swift.Hashable._rawHashValue(seed: Swift.Int) -> Swift.Int in conformance FBSDKCoreKit.Permission : Swift.Hashable in FBSDKCoreKit in libFBSDKCoreKit.a(Permission.o)
          protocol witness for Swift.Hashable._rawHashValue(seed: Swift.Int) -> Swift.Int in conformance __C_Synthesized.related decl 'e' for FBSDKLoginError : Swift.Hashable in __C_Synthesized in
          libFBSDKLoginKit.a(LoginManager.o)
      "protocol descriptor for Swift.ExpressibleByUnicodeScalarLiteral", referenced from:
          l_got.$ss33ExpressibleByUnicodeScalarLiteralMp in libFBSDKCoreKit.a(Permission.o)
      "static Swift.String.== infix(Swift.String, Swift.String) -> Swift.Bool", referenced from:
          static FBSDKCoreKit.Permission.__derived_enum_equals(FBSDKCoreKit.Permission, FBSDKCoreKit.Permission) -> Swift.Bool in libFBSDKCoreKit.a(Permission.o)
          generic specialization <serialized, Swift.String, Any> of Swift.Dictionary.init(dictionaryLiteral: (A, B)...) -> [A : B] in libFBSDKLoginKit.a(LoginManager.o)
      "(extension in Swift):Swift.Error._userInfo.getter : Swift.AnyObject?", referenced from:
          protocol witness for Swift.Error._userInfo.getter : Swift.AnyObject? in conformance __C_Synthesized.related decl 'e' for FBSDKLoginError : Swift.Error in __C_Synthesized in
          libFBSDKLoginKit.a(LoginManager.o)
      "associated conformance descriptor for Swift.ExpressibleByExtendedGraphemeClusterLiteral.Swift.ExpressibleByExtendedGraphemeClusterLiteral.ExtendedGraphemeClusterLiteralType:
      Swift._ExpressibleByBuiltinExtendedGraphemeClusterLiteral", referenced from:
          l_got.$ss43ExpressibleByExtendedGraphemeClusterLiteralP0cdeF4TypeAB_s01_ab7BuiltincdeF0Tn in libFBSDKCoreKit.a(Permission.o)
      "protocol descriptor for Swift._HasCustomAnyHashableRepresentation", referenced from:
          l_got.$ss35_HasCustomAnyHashableRepresentationMp in libFBSDKCoreKit.a(Settings.o)
          l_got.$ss35_HasCustomAnyHashableRepresentationMp in libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
      "associated type descriptor for Swift.ExpressibleByUnicodeScalarLiteral.UnicodeScalarLiteralType", referenced from:
          l_got.$s24UnicodeScalarLiteralTypes013ExpressibleByabC0PTl in libFBSDKCoreKit.a(Permission.o)
      "protocol witness table for Swift.Int : Swift.Hashable in Swift", referenced from:
          FBSDKCoreKit.Permission.hash(into: inout Swift.Hasher) -> () in libFBSDKCoreKit.a(Permission.o)
      "protocol descriptor for Swift.ExpressibleByStringLiteral", referenced from:
          l_got.$ss26ExpressibleByStringLiteralMp in libFBSDKCoreKit.a(Permission.o)
      "Swift.String.init(_builtinStringLiteral: Builtin.RawPointer, utf8CodeUnitCount: Builtin.Word, isASCII: Builtin.Int1) -> Swift.String", referenced from:
          FBSDKCoreKit.Permission.name.getter : Swift.String in libFBSDKCoreKit.a(Permission.o)
          FBSDKCoreKit.(StringPermission in _2AD6FCE179114B3E91364026D95ED393).rawValue.getter : Swift.String in libFBSDKCoreKit.a(Permission.o)
          flutter_login_facebook.PluginMethod.rawValue.getter : Swift.String in libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          flutter_login_facebook.LogInArg.rawValue.getter : Swift.String in libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          static flutter_login_facebook.SwiftFlutterLoginFacebookPlugin.register(with: __C.FlutterPluginRegistrar) -> () in libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          flutter_login_facebook.SwiftFlutterLoginFacebookPlugin.handle(_: __C.FlutterMethodCall, result: (Any?) -> ()) -> () in libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          closure #1 (__C.FBSDKProfile?, Swift.Error?) -> () in flutter_login_facebook.SwiftFlutterLoginFacebookPlugin.(getUserProfile in _5D7DB0936D853647E0EEAB972F4442DC)(result: (Any?) -> ()) ->
          () in libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          ...
      "Swift.Dictionary.init(dictionaryLiteral: (A, B)...) -> [A : B]", referenced from:
          closure #1 (__C.FBSDKProfile?, Swift.Error?) -> () in flutter_login_facebook.SwiftFlutterLoginFacebookPlugin.(getUserProfile in _5D7DB0936D853647E0EEAB972F4442DC)(result: (Any?) -> ()) ->
          () in libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          flutter_login_facebook.SwiftFlutterLoginFacebookPlugin.(getUserEmail in _5D7DB0936D853647E0EEAB972F4442DC)(result: (Any?) -> ()) -> () in
          libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          closure #1 (FBSDKLoginKit.LoginResult) -> () in flutter_login_facebook.SwiftFlutterLoginFacebookPlugin.(logIn in _5D7DB0936D853647E0EEAB972F4442DC)(result: (Any?) -> (), permissions:
          [FBSDKCoreKit.Permission]) -> () in libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          flutter_login_facebook.SwiftFlutterLoginFacebookPlugin.(accessTokenToMap in _5D7DB0936D853647E0EEAB972F4442DC)(token: __C.FBSDKAccessToken) -> [Swift.String : Any] in
          libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          flutter_login_facebook.SwiftFlutterLoginFacebookPlugin.(errorToMap in _5D7DB0936D853647E0EEAB972F4442DC)(error: Swift.Error) -> [Swift.String : Any?]? in
          libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
         (maybe you meant: generic specialization <serialized, Swift.String, Any> of Swift.Dictionary.init(dictionaryLiteral: (A, B)...) -> [A : B])
      "nominal type descriptor for Swift._DictionaryStorage", referenced from:
          _symbolic _____ySSypG s18_DictionaryStorageC in libFBSDKLoginKit.a(LoginManager.o)
      "protocol descriptor for Swift.Hashable", referenced from:
          l_got.$sSHMp in libFBSDKCoreKit.a(Permission.o)
          l_got.$sSHMp in libFBSDKCoreKit.a(Settings.o)
          l_got.$sSHMp in libFBSDKLoginKit.a(LoginManager.o)
          l_got.$sSHMp in libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
      "(extension in Foundation):Swift.String._bridgeToObjectiveC() -> __C.NSString", referenced from:
          (extension in FBSDKCoreKit):__C.FBSDKAccessToken.hasGranted(FBSDKCoreKit.Permission) -> Swift.Bool in libFBSDKCoreKit.a(AccessToken.o)
          closure #1 (Swift.String) -> __C.FBSDKLoggingBehavior in static (extension in FBSDKCoreKit):__C.FBSDKSettings.loggingBehaviors.getter : Swift.Set<__C.FBSDKLoggingBehavior> in
          libFBSDKCoreKit.a(Settings.o)
          __C.FBSDKLoggingBehavior.init(rawValue: Swift.String) -> __C.FBSDKLoggingBehavior in libFBSDKCoreKit.a(Settings.o)
          @nonobjc __C.FlutterMethodChannel.__allocating_init(name: Swift.String, binaryMessenger: __C.FlutterBinaryMessenger) -> __C.FlutterMethodChannel in
          libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          @nonobjc __C.FlutterError.__allocating_init(code: Swift.String, message: Swift.String?, details: Any?) -> __C.FlutterError in
          libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          flutter_login_facebook.SwiftFlutterLoginFacebookPlugin.application(_: __C.UIApplication, open: Foundation.URL, options: [__C.UIApplicationOpenURLOptionsKey : Any]) -> Swift.Bool in
          libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          @nonobjc __C.FBSDKGraphRequest.init(graphPath: Swift.String, parameters: [Swift.String : Any]) -> __C.FBSDKGraphRequest in libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          ...
      "_swift_errorRelease", referenced from:
          FBSDKLoginKit.LoginResult.init(result: __C.FBSDKLoginManagerLoginResult?, error: Swift.Error?) -> FBSDKLoginKit.LoginResult in libFBSDKLoginKit.a(LoginManager.o)
          outlined consume of FBSDKLoginKit.LoginResult in libFBSDKLoginKit.a(LoginManager.o)
          reabstraction thunk helper from @escaping @callee_guaranteed (@guaranteed __C.FBSDKLoginManagerLoginResult?, @guaranteed Swift.Error?) -> () to @escaping @callee_unowned
          @convention(block) (@unowned __C.FBSDKLoginManagerLoginResult?, @unowned __C.NSError?) -> () in libFBSDKLoginKit.a(LoginManager.o)
          closure #1 (__C.FBSDKProfile?, Swift.Error?) -> () in flutter_login_facebook.SwiftFlutterLoginFacebookPlugin.(getUserProfile in _5D7DB0936D853647E0EEAB972F4442DC)(result: (Any?) -> ()) ->
          () in libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          reabstraction thunk helper from @escaping @callee_guaranteed (@guaranteed __C.FBSDKProfile?, @guaranteed Swift.Error?) -> () to @escaping @callee_unowned @convention(block) (@unowned
          __C.FBSDKProfile?, @unowned __C.NSError?) -> () in libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          closure #1 (__C.FBSDKGraphRequestConnection?, Any?, Swift.Error?) -> () in flutter_login_facebook.SwiftFlutterLoginFacebookPlugin.(getUserEmail in
          _5D7DB0936D853647E0EEAB972F4442DC)(result: (Any?) -> ()) -> () in libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          reabstraction thunk helper from @escaping @callee_guaranteed (@guaranteed __C.FBSDKGraphRequestConnection?, @in_guaranteed Any?, @guaranteed Swift.Error?) -> () to @escaping
          @callee_unowned @convention(block) (@unowned __C.FBSDKGraphRequestConnection?, @unowned Swift.AnyObject?, @unowned __C.NSError?) -> () in
          libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
          ...
      "Swift.Hasher.combine<A where A: Swift.Hashable>(A) -> ()", referenced from:
          FBSDKCoreKit.Permission.hash(into: inout Swift.Hasher) -> () in libFBSDKCoreKit.a(Permission.o)
      "associated type descriptor for Foundation._ErrorCodeProtocol._ErrorType", referenced from:
          l_got.$s10_ErrorType10Foundation01_A12CodeProtocolPTl in libFBSDKLoginKit.a(LoginManager.o)
      "protocol conformance descriptor for [A] : Swift.Sequence in Swift", referenced from:
          lazy protocol witness table accessor for type [FBSDKCoreKit.Permission] and conformance [A] : Swift.Sequence in Swift in libFBSDKCoreKit.a(AccessToken.o)
          lazy protocol witness table accessor for type [__C.FBSDKLoggingBehavior] and conformance [A] : Swift.Sequence in Swift in libFBSDKCoreKit.a(Settings.o)
          lazy protocol witness table accessor for type [Swift.String] and conformance [A] : Swift.Sequence in Swift in libFBSDKCoreKit.a(Settings.o)
      "dispatch thunk of Foundation._BridgedStoredNSError._nsError.getter : __C.NSError", referenced from:
          (extension in Foundation):Foundation._BridgedStoredNSError.hashValue.getter : Swift.Int in libFBSDKLoginKit.a(LoginManager.o)
      "(extension in Foundation):Swift.Error< where A: Foundation.CustomNSError>._domain.getter : Swift.String", referenced from:
          protocol witness for Swift.Error._domain.getter : Swift.String in conformance __C_Synthesized.related decl 'e' for FBSDKLoginError : Swift.Error in __C_Synthesized in
          libFBSDKLoginKit.a(LoginManager.o)
      "method descriptor for Swift.ExpressibleByExtendedGraphemeClusterLiteral.init(extendedGraphemeClusterLiteral: A.ExtendedGraphemeClusterLiteralType) -> A", referenced from:
          l_got.$ss43ExpressibleByExtendedGraphemeClusterLiteralP08extendeddeF0x0cdeF4TypeQz_tcfCTq in libFBSDKCoreKit.a(Permission.o)
      "base conformance descriptor for Swift.ExpressibleByStringLiteral: Swift.ExpressibleByExtendedGraphemeClusterLiteral", referenced from:
          l_got.$ss26ExpressibleByStringLiteralPs0ab23ExtendedGraphemeClusterD0Tb in libFBSDKCoreKit.a(Permission.o)
      "(extension in Foundation):Swift.Array._bridgeToObjectiveC() -> __C.NSArray", referenced from:
          (extension in FBSDKLoginKit):__C.FBSDKLoginButton.init(frame: __C.CGRect, permissions: [FBSDKCoreKit.Permission]) -> __C.FBSDKLoginButton in libFBSDKLoginKit.a(FBLoginButton.o)
          (extension in FBSDKLoginKit):__C.FBSDKLoginManager.logIn(permissions: [FBSDKCoreKit.Permission], viewController: __C.UIViewController?, completion: (FBSDKLoginKit.LoginResult) -> ()?) ->
          () in libFBSDKLoginKit.a(LoginManager.o)
      "method descriptor for static Swift.Equatable.== infix(A, A) -> Swift.Bool", referenced from:
          l_got.$sSQ2eeoiySbx_xtFZTq in libFBSDKCoreKit.a(Permission.o)
          l_got.$sSQ2eeoiySbx_xtFZTq in libFBSDKCoreKit.a(Settings.o)
          l_got.$sSQ2eeoiySbx_xtFZTq in libFBSDKLoginKit.a(LoginManager.o)
          l_got.$sSQ2eeoiySbx_xtFZTq in libflutter_login_facebook.a(SwiftFlutterLoginFacebookPlugin.o)
    ld: symbol(s) not found for architecture arm64
    clang: error: linker command failed with exit code 1 (use -v to see invocation)
    note: Using new build system
    note: Building targets in parallel
    note: Planning build
    note: Constructing build description
    warning: The iOS deployment target 'IPHONEOS_DEPLOYMENT_TARGET' is set to 4.3, but the range of supported deployment target versions is 8.0 to 13.5.99. (in target 'nanopb' from project 'Pods')
    warning: The iOS deployment target 'IPHONEOS_DEPLOYMENT_TARGET' is set to 7.0, but the range of supported deployment target versions is 8.0 to 13.5.99. (in target 'AppAuth' from project 'Pods')
    warning: The iOS deployment target 'IPHONEOS_DEPLOYMENT_TARGET' is set to 7.0, but the range of supported deployment target versions is 8.0 to 13.5.99. (in target 'GTMSessionFetcher' from
    project 'Pods')
    warning: The iOS deployment target 'IPHONEOS_DEPLOYMENT_TARGET' is set to 7.0, but the range of supported deployment target versions is 8.0 to 13.5.99. (in target 'GTMAppAuth' from project
    'Pods')

Could not build the precompiled application for the device.

Error launching application on Andrious Solution's iPhone.

[alexda12]

@Andrious - Firstly, I want to commend you and say sincere thank you for the time and effort you are putting into trying to resolve this - i'm sure not just me but everyone here is appreciative of your efforts - hopefully we will establish why this isnt working soon ...

Regarding what you have put here :

1) I havent switched to another plugin - I have just disabled Twitter Login from my App as couldnt figure out why the callbacks didnt work.

2) I am going to spend some time today looking at your App that you have supplied here and see if that builds and works for me - I will report back my findings.

Thanks again...

[Andrious]

Please, what would be the status on this?

[sallypeters]

@Andrious I have also experienced the issue with this plugin and have noted your PodFile issues and had exactly the same.

If you were to run your plugin with 1.19.0-4.3.pre , you should not run into the issues mentioned above.

The problems you are seeing in your PodFile is because Google decided to change the PodFile format apparently to make it easier to maintain. This means upgrading to flutter 1.20 will more than likely BREAK existing apps and you will experience severe pain trying to get your old PODFILE and dependencies working again.

Additionally - all of Googles core plugins (Auth, Storage, Cloud Firestore, Google Sign-in etc) have moved over to this format so if you want the latest versions of these plugins you will have no choice but to go through the painful process of fixing regression and deprecation issues (Cloud Firestore has been re-written in terms of its TX codebase).

Google didnt really think this through for existing Flutter based apps that were written pre 1.12 and relied heavily on old plugins that have not updated to this new format.