potatojoayo commented 2 months ago

What version are you using?

flutter_facebook_auth:6.0.4

What OS and version are you using to local deploy your application?

macOS 14.2.1

What platforms are you seeing the problem on?

macOS

pubspec.yaml

name: plain_auth
description: "Plain Potato authentication package."
version: 0.0.1
#homepage:

environment:
  sdk: '>=3.2.5 <4.0.0'
  flutter: ">=1.17.0"

dependencies:
  crypto: ^3.0.3
  easy_localization: ^3.0.3
  equatable: ^2.0.5
  firebase_auth: ^4.17.0
  flutter:
    sdk: flutter
  flutter_bloc: ^8.1.3
  flutter_facebook_auth: ^6.0.4
  font_awesome_flutter: ^10.7.0
  google_sign_in: ^6.2.1
  hydrated_bloc: ^9.1.3
  sign_in_with_apple: ^5.0.0

dev_dependencies:
  flutter_test:
    sdk: flutter
  flutter_lints: ^2.0.0
  mocktail: ^1.0.3
  bloc_test: ^9.1.5

flutter:

Describe the Bug

source code

  Future<UserCredential?> login() async {
    final LoginResult loginResult = await _facebookAuth.login();
    if (loginResult.accessToken == null) {
      return null;
    }
    final OAuthCredential facebookAuthCredential =
        FacebookAuthProvider.credential(loginResult.accessToken!.token);

    firebaseAuth ??= FirebaseAuth.instance;

    try {
      return await firebaseAuth!.signInWithCredential(facebookAuthCredential);
    } on FirebaseAuthException catch (e) {
      return await handleFirebaseAuthError(
          e: e,
          firebaseAuth: firebaseAuth!,
          provider: PlainAuthOAuthProviderType.facebook);
    }
  }

Android

Works fine with the same code.

iOS

Works fine with the same code.

macOS

Following exception was thrown.

[ERROR:flutter/runtime/dart_vm_initializer.cc(41)] Unhandled Exception: MissingPluginException(No implementation found for method login on channel app.meedu/flutter_facebook_auth)
#0      MethodChannel._invokeMethod (package:flutter/src/services/platform_channel.dart:320:7)
<asynchronous suspension>
#1      FacebookAuthPlatformImplementation.login (package:flutter_facebook_auth_platform_interface/src/facebook_auth_implementation.dart:34:22)
...

I've followed the documentation (https://facebook.meedu.app/docs/6.x.x/macos) throughly and did triple check.

The following snippet was added to macos/runner/info.plist

<key>com.apple.security.network.server</key>
<true/>

Below is Xcode setting.

Also, facebook login setting was set.

Finally, I initialized the sdk with the following code.

    if (defaultTargetPlatform == TargetPlatform.macOS) {
      FacebookAuth.i.webAndDesktopInitialize(
        appId: "3823348807877566",
        cookie: true,
        xfbml: true,
        version: "v18.0",
      );
    }

Expected Behavior

Not throw any exception in macOS just like Android and iOS.

To Reproduce

Github repository

https://github.com/Plain-Potato/Plain-Auth

Relevant log output

[ERROR:flutter/runtime/dart_vm_initializer.cc(41)] Unhandled Exception: MissingPluginException(No implementation found for method login on channel app.meedu/flutter_facebook_auth)
#0      MethodChannel._invokeMethod (package:flutter/src/services/platform_channel.dart:320:7)
<asynchronous suspension>
#1      FacebookAuthPlatformImplementation.login (package:flutter_facebook_auth_platform_interface/src/facebook_auth_implementation.dart:34:22)
<asynchronous suspension>
#2      PlainAuthFacebookOAuthProvider.login (package:plain_auth/src/resources/datasources/plain_auth_facebook_oauth_provider.dart:24:37)
<asynchronous suspension>
#3      PlainAuthOAuthRepository.login (package:plain_auth/src/resources/repositories/plain_auth_oauth_repository.dart:54:12)
<asynchronous suspension>
#4      PlainAuthBloc._onLoginRequested (package:plain_auth/src/bloc/plain_auth_bloc.dart:61:9)
<asynchronous suspension>
#5      Bloc.on.<anonymous closure>.handleEvent (package:bloc/src/bloc.dart:229:13)
<asynchronous suspension>


### flutter doctor -v

```shell
[✓] Flutter (Channel stable, 3.16.9, on macOS 14.2.1 23C71 darwin-arm64, locale ko-KR)
    • Flutter version 3.16.9 on channel stable at /Users/hanhyobeom/flutter
    • Upstream repository https://github.com/flutter/flutter.git
    • Framework revision 41456452f2 (3 weeks ago), 2024-01-25 10:06:23 -0800
    • Engine revision f40e976bed
    • Dart version 3.2.6
    • DevTools version 2.28.5

[✓] Android toolchain - develop for Android devices (Android SDK version 34.0.0)
    • Android SDK at /Users/hanhyobeom/Library/Android/sdk
    • Platform android-34, build-tools 34.0.0
    • Java binary at: /Applications/Android Studio.app/Contents/jbr/Contents/Home/bin/java
    • Java version OpenJDK Runtime Environment (build 17.0.7+0-17.0.7b1000.6-10550314)
    • All Android licenses accepted.

[✓] Xcode - develop for iOS and macOS (Xcode 15.2)
    • Xcode at /Applications/Xcode.app/Contents/Developer
    • Build 15C500b
    • CocoaPods version 1.14.3

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

[✓] Android Studio (version 2023.1)
    • Android Studio at /Applications/Android Studio.app/Contents
    • Flutter plugin can be installed from:
      🔨 https://plugins.jetbrains.com/plugin/9212-flutter
    • Dart plugin can be installed from:
      🔨 https://plugins.jetbrains.com/plugin/6351-dart
    • android-studio-dir = /Applications/Android Studio.app
    • Java version OpenJDK Runtime Environment (build 17.0.7+0-17.0.7b1000.6-10550314)

[✓] Connected device (3 available)            
    • iPhone (4) (mobile) • 00008030-001845C40E83802E • ios            • iOS 17.2.1 21C66
    • macOS (desktop)     • macos                     • darwin-arm64   • macOS 14.2.1 23C71 darwin-arm64
    • Chrome (web)        • chrome                    • web-javascript • Google Chrome 121.0.6167.160

[✓] Network resources
    • All expected network resources are available.

• No issues found!

Info.plist (iOS)

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
    <key>CADisableMinimumFrameDurationOnPhone</key>
    <true/>
    <key>CFBundleDevelopmentRegion</key>
    <string>$(DEVELOPMENT_LANGUAGE)</string>
    <key>CFBundleDisplayName</key>
    <string>Plain Todo</string>
    <key>CFBundleExecutable</key>
    <string>$(EXECUTABLE_NAME)</string>
    <key>CFBundleIdentifier</key>
    <string>$(PRODUCT_BUNDLE_IDENTIFIER)</string>
    <key>CFBundleInfoDictionaryVersion</key>
    <string>6.0</string>
    <key>CFBundleLocalizations</key>
    <array>
        <string>en</string>
        <string>ko</string>
    </array>
    <key>CFBundleName</key>
    <string>Plain TODO</string>
    <key>CFBundlePackageType</key>
    <string>APPL</string>
    <key>CFBundleShortVersionString</key>
    <string>$(FLUTTER_BUILD_NAME)</string>
    <key>CFBundleSignature</key>
    <string>????</string>
    <key>CFBundleURLTypes</key>
    <array>
        <dict>
            <key>CFBundleTypeRole</key>
            <string>Editor</string>
            <key>CFBundleURLSchemes</key>
            <array>
                <string>fb***</string>
                <string>***</string>
            </array>
        </dict>
    </array>
    <key>CFBundleVersion</key>
    <string>$(FLUTTER_BUILD_NUMBER)</string>
    <key>FacebookAppID</key>
    <string>***</string>
    <key>FacebookClientToken</key>
    <string>***</string>
    <key>FacebookDisplayName</key>
    <string>Plain Potato</string>
    <key>GIDClientID</key>
    <string>***</string>
    <key>LSApplicationQueriesSchemes</key>
    <array>
        <string>fbapi</string>
        <string>fb-messenger-share-api</string>
    </array>
    <key>LSRequiresIPhoneOS</key>
    <true/>
    <key>UIApplicationSupportsIndirectInputEvents</key>
    <true/>
    <key>UILaunchStoryboardName</key>
    <string>LaunchScreen</string>
    <key>UIMainStoryboardFile</key>
    <string>Main</string>
    <key>UISupportedInterfaceOrientations</key>
    <array>
        <string>UIInterfaceOrientationPortrait</string>
    </array>
    <key>UISupportedInterfaceOrientations~ipad</key>
    <array>
        <string>UIInterfaceOrientationPortrait</string>
        <string>UIInterfaceOrientationPortraitUpsideDown</string>
    </array>
    <key>keychain-access-groups</key>
    <array>
        <string>$(AppIdentifierPrefix)com.google.GIDSignIn</string>
    </array>
</dict>
</plist>

Podfile (iOS)

No response

AndroidManifest.xml

No response

MainActivity.java

No response

MainActivity.kt

No response

index.html

No response

Info.plist (macOS)

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
    <key>CFBundleDevelopmentRegion</key>
    <string>$(DEVELOPMENT_LANGUAGE)</string>
    <key>CFBundleExecutable</key>
    <string>$(EXECUTABLE_NAME)</string>
    <key>CFBundleIconFile</key>
    <string></string>
    <key>CFBundleIdentifier</key>
    <string>$(PRODUCT_BUNDLE_IDENTIFIER)</string>
    <key>CFBundleInfoDictionaryVersion</key>
    <string>6.0</string>
    <key>CFBundleDisplayName</key>
    <string>Plain Todo</string>
    <key>CFBundleName</key>
    <string>Plain TODO</string>
    <key>CFBundlePackageType</key>
    <string>APPL</string>
    <key>CFBundleShortVersionString</key>
    <string>$(FLUTTER_BUILD_NAME)</string>
    <key>CFBundleVersion</key>
    <string>$(FLUTTER_BUILD_NUMBER)</string>
    <key>LSMinimumSystemVersion</key>
    <string>10.15</string>
    <key>NSHumanReadableCopyright</key>
    <string>$(PRODUCT_COPYRIGHT)</string>
    <key>NSMainNibFile</key>
    <string>MainMenu</string>
    <key>NSPrincipalClass</key>
    <string>NSApplication</string>
    <key>CFBundleLocalizations</key>
    <array>
        <string>en</string>
        <string>ko</string>
    </array>
    <key>CFBundleURLTypes</key>
    <array>
        <dict>
            <key>CFBundleTypeRole</key>
            <string>Editor</string>
            <key>CFBundleURLSchemes</key>
            <array>
                <string>fb***</string>
                <string>***</string>
            </array>
        </dict>
    </array>
    <key>FacebookAppID</key>
    <string>***</string>
    <key>FacebookClientToken</key>
    <string>***</string>
    <key>FacebookDisplayName</key>
    <string>Plain Potato</string>
    <key>GIDClientID</key>
    <string>***</string>
    <key>LSApplicationQueriesSchemes</key>
    <array>
        <string>fbapi</string>
        <string>fb-messenger-share-api</string>
    </array>
    <key>com.apple.security.network.server</key>
    <true/>
</dict>
</plist>

potatojoayo commented 2 months ago

Solved by using facebook_auth_desktop package.

Before

    final LoginResult loginResult = await _facebookAuth.login();

After

    if (defaultTargetPlatform == TargetPlatform.macOS) {
      _plugin = FacebookAuthDesktopPlugin();
      _plugin.webAndDesktopInitialize(
          appId: '3823348807877566',
          cookie: true,
          xfbml: true,
          version: 'v18.0');

      loginResult = await _plugin.login();
    } else {
      loginResult = await _facebookAuth.login();
    }

New issue

Now that the exception has gone, another bug was found.

2024-02-14 18:40:07.604 plain_todo[12118:3781912] *** Assertion failure in -[facebook_auth_desktop.WebViewController dismissViewController:], NSViewController.m:863
*** Terminating app due to uncaught exception 'NSInternalInconsistencyException', reason: 'dismissViewController:: Error: maybe this view controller was not presented?'

I'll open it as a new issue.

potatojoayo commented 2 months ago

darwin-morocho / flutter-facebook-auth

[macOS] MissingPluginException(No implementation found for method login on channel app.meedu/flutter_facebook_auth) #388

What version are you using?

What OS and version are you using to local deploy your application?

What platforms are you seeing the problem on?

pubspec.yaml

Describe the Bug

source code

Android

iOS

macOS

Expected Behavior

To Reproduce

Github repository

Relevant log output

Info.plist (iOS)

Podfile (iOS)

AndroidManifest.xml

MainActivity.java

MainActivity.kt

index.html

Info.plist (macOS)

Before

After

New issue

389