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aws-amplify / amplify-js

A declarative JavaScript library for application development using cloud services.
https://docs.amplify.aws/lib/q/platform/js
Apache License 2.0
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Error: evaluating 'global.TYPED_ARRAY_SUPPORT' #803

Closed Megajin closed 6 years ago

Megajin commented 6 years ago

Do you want to request a feature or report a bug?

What is the current behavior?

05-08 09:53:31.363 6995 7117 W ReactNativeJS: Unable to symbolicate stack trace: undefined is not an object (evaluating 'self.fetch') 05-08 09:53:31.364 6995 7117 E ReactNativeJS: Module AppRegistry is not a registered callable module (calling runApplication) 05-08 09:53:31.365 6995 7117 E ReactNativeJS: Requiring module "fetch", which threw an exception: TypeError: undefined is not an object (evaluating 'self.fetch') 05-08 09:53:31.367 6995 7117 W ReactNativeJS: Unable to symbolicate stack trace: Requiring module "fetch", which threw an exception: TypeError: undefined is not an object (evaluating 'self.fetch') 05-08 09:53:31.367 6995 7117 W ReactNativeJS: Unable to symbolicate stack trace: undefined is not an object (evaluating '_require2(_dependencyMap[0], 'fetch').fetch')


Here is a screenshot:
![error_screenshot](https://user-images.githubusercontent.com/29223243/39756039-4de824be-52c8-11e8-9cfc-b7cc757bcd70.PNG)

**If the current behavior is a bug, please provide the steps to reproduce and if possible a minimal demo of the problem. Your bug will get fixed much faster if we can run your code and it doesn't have dependencies other than AWS Amplify.**

- I did include my aws ressources as descriped in the docs with just one exceptions: I did remove the `RNPushNotificationPackage` from my build as I do not need it.
- Like I said above, all I've done was just use this piece of code in my App.js: `import Amplify from 'aws-amplify';` 

- Step by Step what I've done so far:
1. included these dependencies in my package.json:
````JSON
"dependencies": {
    "aws-amplify": "^0.3.3",
    "aws-amplify-react-native": "^0.2.9",
    "moment": "^2.22.0",
    "prop-types": "^15.6.1",
    "react": "16.3.2",
    "react-native": "0.55.3",
    "react-native-check-box": "^2.1.0",
    "react-navigation": "^2.0.0",
    "react-redux": "^5.0.7",
    "redux": "^4.0.0",
    "amazon-cognito-identity-js": "^2.0.0",
    "aws-sdk": "2.234.1",
    "buffer": "^5.0.7",
    "mime-type": "^3.0.5",
    "path": "^0.12.7",
    "react-devtools": "^3.2.1",
    "react-native-elements": "^0.19.1",
    "react-native-fetch-blob": "^0.10.8",
    "react-native-prompt": "^1.0.0",
    "react-native-uuid": "^1.4.9",
    "react-native-vector-icons": "^4.3.0"
  },
  "devDependencies": {
    "babel-cli": "^6.26.0",
    "babel-core": "^6.26.0",
    "babel-jest": "22.4.3",
    "babel-polyfill": "^6.26.0",
    "babel-preset-env": "^1.6.1",
    "babel-preset-react": "^6.24.1",
    "babel-preset-react-native": "4.0.0",
    "eslint-config-airbnb": "^16.1.0",
    "eslint-config-react-native": "^2.0.0",
    "eslint-plugin-jsx-a11y": "^6.0.3",
    "eslint-plugin-react": "^7.7.0",
    "eslint-plugin-react-native": "^3.2.1",
    "flow-bin": "^0.71.0",
    "react-native-cli": "^2.0.1",
    "jest": "22.4.3",
    "react-test-renderer": "16.3.2"
  }
  1. Used react-native link, to link all needed parts in android and ios.
  2. Removed aws-amplify from: android\build.gradle, android\settings.gradle, android\app\build.gradle
  3. Removed RNPushNotificationPackage from: android\app\src\main\java\com\appname\MainApplication.java
  4. cd android\ && gradlew clean results: 
    
Incremental java compilation is an incubating feature.
:amazon-cognito-identity-js:clean
:app:clean
:react-native-fetch-blob:clean
:react-native-vector-icons:clean

BUILD SUCCESSFUL

Total time: 11.577 secs


1. `cd .. && react-native run-android` results in a successful build as well (I spare you guys with the huge output).

**What is the expected behavior?**

- that the import works without an error.

**Which versions of Amplify, and which browser / OS are affected by this issue? Did this work in previous versions?**

- see in dependencies above
- I'm on windows
- I did not try any different versions **BUT**:
The example here: https://github.com/aws-samples/aws-mobile-react-native-starter was working as expected (with `"aws-amplify": "^0.2.4"`). After some research and the reason that I did not want to inlcude firebase dependencies lead me to remove `RNPushNotificationPackage` and `aws-amplify` from the above mentioned files.

**You can turn on the debug mode to provide more info for us by setting ```window.LOG_LEVEL = 'DEBUG';``` in your app.**

- if needed tell me how to do it in react-native.
powerful23 commented 6 years ago

@Megajin so the react native works for you in your windows machine and with amplify@0.3.3?

Megajin commented 6 years ago

@powerful23 no, I did update my report about that. The aws-mobile-react-native-starter example is using "aws-amplify": "^0.2.4". The Issue happens with the version amplify@0.3.3.

Here are the full dependencies on the working example:

"dependencies": {
    "aws-amplify": "^0.2.4",
    "aws-amplify-react-native": "^0.2.3",
    "amazon-cognito-identity-js": "^1.31.0",
    "aws-sdk": "2.177.0",
    "babel-preset-es2015": "^6.24.1",
    "buffer": "^5.0.7",
    "mime-type": "^3.0.5",
    "path": "^0.12.7",
    "prop-types": "^15.6.0",
    "react": "16.0.0-alpha.12",
    "react-devtools": "^2.5.0",
    "react-native": "0.47.1",
    "react-native-elements": "^0.15.0",
    "react-native-fetch-blob": "^0.10.8",
    "react-native-prompt": "^1.0.0",
    "react-native-uuid": "^1.4.9",
    "react-native-vector-icons": "^4.3.0",
    "react-navigation": "1.0.0-beta.12"
  },
  "devDependencies": {
    "babel-jest": "20.0.3",
    "babel-preset-react-native": "2.1.0",
    "eslint": "^4.4.1",
    "eslint-config-airbnb": "^15.1.0",
    "eslint-plugin-import": "^2.7.0",
    "eslint-plugin-jsx-a11y": "^6.0.2",
    "eslint-plugin-react": "^7.2.0",
    "flow-bin": "^0.52.0",
    "jest": "20.0.4",
    "react-native-cli": "^2.0.1",
    "react-test-renderer": "16.0.0-alpha.12"
  }
paul-doherty commented 6 years ago

I also get this on the same versions of aws-amplify and aws-amplify-react-native. It appears to be something to do thrown as react native support buffer/typed arrays. I am unsure if it is related but I have also been having trouble with undefineds related to crypto all day. global.crypto and getRandomValues in particular

powerful23 commented 6 years ago

@Megajin I tried in a Mac machine and no error happened. I didn't do any react-native link. Could you try again without doing that?

Megajin commented 6 years ago

@paul-doherty I guess it is somehow related (see below). Hopefully we'll find the cause for this issue.

@powerful23 this is going to be a long comment, I'll share more of my code and steps:

I'll look into the example and see if I can find something different. Until then ->

Here is my full source:

./index.js:

/************************************************************
 * Index.js                                                 *
 * Entry point of App.                                      *
 * Just route to the main JS to make things easy and clear. *
 ************************************************************/

// Appregistry from React to "register" app.
import { AppRegistry } from 'react-native';
// Main JS which holds all logic (App itself).
import App from './src/App';

/**********************************
* Begin Private Area for Module. *
**********************************/

// @NOTE: This Section is shared through every Instance of this given class.
// - You have been warned. -

/********************************
* End Private Area for Module. *
********************************/

/**
 * Register Component and route to main app js.
 */
AppRegistry.registerComponent('appName', () => App);

src\App.js:

/*************************************************
 * Main entry for the APP.                       *
 * Everything necessary will start from here on. *
 *************************************************/

// global.Buffer = global.Buffer || require('buffer').Buffer; // doesn't matter if used or not, error stays.

import React, { Component } from 'react';
import { View } from 'react-native';
// import { Provider } from 'react-redux';
// import { createStore } from 'redux';

import Amplify from 'aws-amplify'; // Here the error happens!

// import { withAuthenticator } from 'aws-amplify-react-native';
// import {awsmobile} from '../../../core/aws/aws-exports';

import Login from './view/components/render-components/login';
import Register from './view/components/render-components/register';
import LoadingScreen from './view/components/render-components/loading-screen';

import { MainStyle } from './view/assets/styles/main-style';

// Amplify.configure(awsmobile);

/**
 * Main Class.
 * @extends Component
 */
class App extends Component {
/**
* Do React stuff.
*/
}
export default App;

android\build.gradle:

// Top-level build file where you can add configuration options common to all sub-projects/modules.

buildscript {
    repositories {
        jcenter()
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:2.2.3'

        // NOTE: Do not place your application dependencies here; they belong
        // in the individual module build.gradle files
    }
}

allprojects {
    repositories {
        mavenLocal()
        jcenter()
        maven {
            // All of React Native (JS, Obj-C sources, Android binaries) is installed from npm
            url "$rootDir/../node_modules/react-native/android"
        }
    }
}

android\settings.gradle:

rootProject.name = 'YOUR_APP_NAME'

include ':app'

android\app\build.gradle:

apply plugin: "com.android.application"

import com.android.build.OutputFile

/**
 * The react.gradle file registers a task for each build variant (e.g. bundleDebugJsAndAssets
 * and bundleReleaseJsAndAssets).
 * These basically call `react-native bundle` with the correct arguments during the Android build
 * cycle. By default, bundleDebugJsAndAssets is skipped, as in debug/dev mode we prefer to load the
 * bundle directly from the development server. Below you can see all the possible configurations
 * and their defaults. If you decide to add a configuration block, make sure to add it before the
 * `apply from: "../../node_modules/react-native/react.gradle"` line.
 *
 * project.ext.react = [
 *   // the name of the generated asset file containing your JS bundle
 *   bundleAssetName: "index.android.bundle",
 *
 *   // the entry file for bundle generation
 *   entryFile: "index.android.js",
 *
 *   // whether to bundle JS and assets in debug mode
 *   bundleInDebug: false,
 *
 *   // whether to bundle JS and assets in release mode
 *   bundleInRelease: true,
 *
 *   // whether to bundle JS and assets in another build variant (if configured).
 *   // See http://tools.android.com/tech-docs/new-build-system/user-guide#TOC-Build-Variants
 *   // The configuration property can be in the following formats
 *   //         'bundleIn${productFlavor}${buildType}'
 *   //         'bundleIn${buildType}'
 *   // bundleInFreeDebug: true,
 *   // bundleInPaidRelease: true,
 *   // bundleInBeta: true,
 *
 *   // whether to disable dev mode in custom build variants (by default only disabled in release)
 *   // for example: to disable dev mode in the staging build type (if configured)
 *   devDisabledInStaging: true,
 *   // The configuration property can be in the following formats
 *   //         'devDisabledIn${productFlavor}${buildType}'
 *   //         'devDisabledIn${buildType}'
 *
 *   // the root of your project, i.e. where "package.json" lives
 *   root: "../../",
 *
 *   // where to put the JS bundle asset in debug mode
 *   jsBundleDirDebug: "$buildDir/intermediates/assets/debug",
 *
 *   // where to put the JS bundle asset in release mode
 *   jsBundleDirRelease: "$buildDir/intermediates/assets/release",
 *
 *   // where to put drawable resources / React Native assets, e.g. the ones you use via
 *   // require('./image.png')), in debug mode
 *   resourcesDirDebug: "$buildDir/intermediates/res/merged/debug",
 *
 *   // where to put drawable resources / React Native assets, e.g. the ones you use via
 *   // require('./image.png')), in release mode
 *   resourcesDirRelease: "$buildDir/intermediates/res/merged/release",
 *
 *   // by default the gradle tasks are skipped if none of the JS files or assets change; this means
 *   // that we don't look at files in android/ or ios/ to determine whether the tasks are up to
 *   // date; if you have any other folders that you want to ignore for performance reasons (gradle
 *   // indexes the entire tree), add them here. Alternatively, if you have JS files in android/
 *   // for example, you might want to remove it from here.
 *   inputExcludes: ["android/**", "ios/**"],
 *
 *   // override which node gets called and with what additional arguments
 *   nodeExecutableAndArgs: ["node"],
 *
 *   // supply additional arguments to the packager
 *   extraPackagerArgs: []
 * ]
 */

project.ext.react = [
    entryFile: "index.js"
]

apply from: "../../node_modules/react-native/react.gradle"

/**
 * Set this to true to create two separate APKs instead of one:
 *   - An APK that only works on ARM devices
 *   - An APK that only works on x86 devices
 * The advantage is the size of the APK is reduced by about 4MB.
 * Upload all the APKs to the Play Store and people will download
 * the correct one based on the CPU architecture of their device.
 */
def enableSeparateBuildPerCPUArchitecture = false

/**
 * Run Proguard to shrink the Java bytecode in release builds.
 */
def enableProguardInReleaseBuilds = false

android {
    compileSdkVersion 23
    buildToolsVersion "23.0.1"

    defaultConfig {
        applicationId "com.yourappname"
        minSdkVersion 16
        targetSdkVersion 22
        versionCode 1
        versionName "1.0"
        ndk {
            abiFilters "armeabi-v7a", "x86"
        }
    }
    splits {
        abi {
            reset()
            enable enableSeparateBuildPerCPUArchitecture
            universalApk false  // If true, also generate a universal APK
            include "armeabi-v7a", "x86"
        }
    }
    buildTypes {
        release {
            minifyEnabled enableProguardInReleaseBuilds
            proguardFiles getDefaultProguardFile("proguard-android.txt"), "proguard-rules.pro"
        }
    }
    // applicationVariants are e.g. debug, release
    applicationVariants.all { variant ->
        variant.outputs.each { output ->
            // For each separate APK per architecture, set a unique version code as described here:
            // http://tools.android.com/tech-docs/new-build-system/user-guide/apk-splits
            def versionCodes = ["armeabi-v7a":1, "x86":2]
            def abi = output.getFilter(OutputFile.ABI)
            if (abi != null) {  // null for the universal-debug, universal-release variants
                output.versionCodeOverride =
                        versionCodes.get(abi) * 1048576 + defaultConfig.versionCode
            }
        }
    }
}

dependencies {
    compile fileTree(dir: "libs", include: ["*.jar"])
    compile "com.android.support:appcompat-v7:23.0.1"
    compile "com.facebook.react:react-native:+"  // From node_modules
}

// Run this once to be able to run the application with BUCK
// puts all compile dependencies into folder libs for BUCK to use
task copyDownloadableDepsToLibs(type: Copy) {
    from configurations.compile
    into 'libs'
}

android\app\src\main\AndroidManifest.xml:

<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.appname">

    <uses-permission android:name="android.permission.INTERNET" />
    <uses-permission android:name="android.permission.SYSTEM_ALERT_WINDOW"/>

    <application
      android:name=".MainApplication"
      android:label="@string/app_name"
      android:icon="@mipmap/ic_launcher"
      android:allowBackup="false"
      android:theme="@style/AppTheme">
      <activity
        android:name=".MainActivity"
        android:label="@string/app_name"
        android:configChanges="keyboard|keyboardHidden|orientation|screenSize"
        android:windowSoftInputMode="adjustResize">
        <intent-filter>
            <action android:name="android.intent.action.MAIN" />
            <category android:name="android.intent.category.LAUNCHER" />
        </intent-filter>
      </activity>
      <activity android:name="com.facebook.react.devsupport.DevSettingsActivity" />
    </application>

</manifest>

android\app\src\main\java\com\appname\MainActivity.java:

package com.appname;

import com.facebook.react.ReactActivity;

public class MainActivity extends ReactActivity {

    /**
     * Returns the name of the main component registered from JavaScript.
     * This is used to schedule rendering of the component.
     */
    @Override
    protected String getMainComponentName() {
        return "appname";
    }
}

android\app\src\main\java\com\appname\MainApplication.java:

package com.appname;

import android.app.Application;

import com.facebook.react.ReactApplication;
import com.facebook.react.ReactNativeHost;
import com.facebook.react.ReactPackage;
import com.facebook.react.shell.MainReactPackage;
import com.facebook.soloader.SoLoader;

import java.util.Arrays;
import java.util.List;

public class MainApplication extends Application implements ReactApplication {

  private final ReactNativeHost mReactNativeHost = new ReactNativeHost(this) {
    @Override
    public boolean getUseDeveloperSupport() {
      return BuildConfig.DEBUG;
    }

    @Override
    protected List<ReactPackage> getPackages() {
      return Arrays.<ReactPackage>asList(
          new MainReactPackage()
      );
    }

    @Override
    protected String getJSMainModuleName() {
      return "index";
    }
  };

  @Override
  public ReactNativeHost getReactNativeHost() {
    return mReactNativeHost;
  }

  @Override
  public void onCreate() {
    super.onCreate();
    SoLoader.init(this, /* native exopackage */ false);
  }
}
Megajin commented 6 years ago

@powerful23 @paul-doherty

It is working now for me. I did the following:

  1. remove all files from my C:\Users\Megajin\AppData\Local\Temp.
  2. removed the folder node_modules .
  3. installed all Packaages with npm install --no-optional.
  4. In current windows console: set RNFB_ANDROID_PERMISSIONS=true (this is for the current session so I can link react-native-fetch-blob).
  5. react-native link

Everything works as expected, but I still do not know what the cause was. I recommend everyone having the same issue to follow my steps above and try a clean install of all packages. If the error still occurs try to remove packages one by one and start with your devDependencies.

I should mention that I did a gradle upgrade. I'll provide my new updated sources for the android folder:

android\gradle\wrapper\gradle-wrapper.properties:

distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists
distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip

android\build.gradle:

// Top-level build file where you can add configuration options common to all sub-projects/modules.

buildscript {
    repositories {
        jcenter()
        google() // was needed to prevent the 'lib not found error'
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:3.1.0'
        classpath 'com.google.gms:google-services:3.2.1'
        // NOTE: Do not place your application dependencies here; they belong
        // in the individual module build.gradle files
    }
}

allprojects {
    repositories {
        mavenLocal()
        jcenter()
        maven {
            // All of React Native (JS, Obj-C sources, Android binaries) is installed from npm
            url "$rootDir/../node_modules/react-native/android"
        }
        google()
    }
}

android\settings.gradle:

rootProject.name = 'YOUR_APP_NAME'
include ':react-native-vector-icons'
project(':react-native-vector-icons').projectDir = new File(rootProject.projectDir, '../node_modules/react-native-vector-icons/android')
include ':react-native-firebase'
project(':react-native-firebase').projectDir = new File(rootProject.projectDir, '../node_modules/react-native-firebase/android')
include ':react-native-fetch-blob'
project(':react-native-fetch-blob').projectDir = new File(rootProject.projectDir, '../node_modules/react-native-fetch-blob/android')
include ':aws-amplify-react-native'
project(':aws-amplify-react-native').projectDir = new File(rootProject.projectDir, '../node_modules/aws-amplify-react-native/android')
include ':amazon-cognito-identity-js'
project(':amazon-cognito-identity-js').projectDir = new File(rootProject.projectDir, '../node_modules/amazon-cognito-identity-js/android')

include ':app'

android\app\build.gradle:

apply plugin: "com.android.application"

import com.android.build.OutputFile

/**
 * The react.gradle file registers a task for each build variant (e.g. bundleDebugJsAndAssets
 * and bundleReleaseJsAndAssets).
 * These basically call `react-native bundle` with the correct arguments during the Android build
 * cycle. By default, bundleDebugJsAndAssets is skipped, as in debug/dev mode we prefer to load the
 * bundle directly from the development server. Below you can see all the possible configurations
 * and their defaults. If you decide to add a configuration block, make sure to add it before the
 * `apply from: "../../node_modules/react-native/react.gradle"` line.
 *
 * project.ext.react = [
 *   // the name of the generated asset file containing your JS bundle
 *   bundleAssetName: "index.android.bundle",
 *
 *   // the entry file for bundle generation
 *   entryFile: "index.android.js",
 *
 *   // whether to bundle JS and assets in debug mode
 *   bundleInDebug: false,
 *
 *   // whether to bundle JS and assets in release mode
 *   bundleInRelease: true,
 *
 *   // whether to bundle JS and assets in another build variant (if configured).
 *   // See http://tools.android.com/tech-docs/new-build-system/user-guide#TOC-Build-Variants
 *   // The configuration property can be in the following formats
 *   //         'bundleIn${productFlavor}${buildType}'
 *   //         'bundleIn${buildType}'
 *   // bundleInFreeDebug: true,
 *   // bundleInPaidRelease: true,
 *   // bundleInBeta: true,
 *
 *   // whether to disable dev mode in custom build variants (by default only disabled in release)
 *   // for example: to disable dev mode in the staging build type (if configured)
 *   devDisabledInStaging: true,
 *   // The configuration property can be in the following formats
 *   //         'devDisabledIn${productFlavor}${buildType}'
 *   //         'devDisabledIn${buildType}'
 *
 *   // the root of your project, i.e. where "package.json" lives
 *   root: "../../",
 *
 *   // where to put the JS bundle asset in debug mode
 *   jsBundleDirDebug: "$buildDir/intermediates/assets/debug",
 *
 *   // where to put the JS bundle asset in release mode
 *   jsBundleDirRelease: "$buildDir/intermediates/assets/release",
 *
 *   // where to put drawable resources / React Native assets, e.g. the ones you use via
 *   // require('./image.png')), in debug mode
 *   resourcesDirDebug: "$buildDir/intermediates/res/merged/debug",
 *
 *   // where to put drawable resources / React Native assets, e.g. the ones you use via
 *   // require('./image.png')), in release mode
 *   resourcesDirRelease: "$buildDir/intermediates/res/merged/release",
 *
 *   // by default the gradle tasks are skipped if none of the JS files or assets change; this means
 *   // that we don't look at files in android/ or ios/ to determine whether the tasks are up to
 *   // date; if you have any other folders that you want to ignore for performance reasons (gradle
 *   // indexes the entire tree), add them here. Alternatively, if you have JS files in android/
 *   // for example, you might want to remove it from here.
 *   inputExcludes: ["android/**", "ios/**"],
 *
 *   // override which node gets called and with what additional arguments
 *   nodeExecutableAndArgs: ["node"],
 *
 *   // supply additional arguments to the packager
 *   extraPackagerArgs: []
 * ]
 */

project.ext.react = [
    entryFile: "index.js"
]

apply from: "../../node_modules/react-native/react.gradle"

/**
 * Set this to true to create two separate APKs instead of one:
 *   - An APK that only works on ARM devices
 *   - An APK that only works on x86 devices
 * The advantage is the size of the APK is reduced by about 4MB.
 * Upload all the APKs to the Play Store and people will download
 * the correct one based on the CPU architecture of their device.
 */
def enableSeparateBuildPerCPUArchitecture = false

/**
 * Run Proguard to shrink the Java bytecode in release builds.
 */
def enableProguardInReleaseBuilds = false

android {
    compileSdkVersion 23
    buildToolsVersion "23.0.1"

    defaultConfig {
        applicationId "com.appname"
        minSdkVersion 16
        targetSdkVersion 22
        versionCode 1
        versionName "1.0"
        ndk {
            abiFilters "armeabi-v7a", "x86"
        }
    }
    splits {
        abi {
            reset()
            enable enableSeparateBuildPerCPUArchitecture
            universalApk false  // If true, also generate a universal APK
            include "armeabi-v7a", "x86"
        }
    }
    buildTypes {
        release {
            minifyEnabled enableProguardInReleaseBuilds
            proguardFiles getDefaultProguardFile("proguard-android.txt"), "proguard-rules.pro"
        }
    }
    // applicationVariants are e.g. debug, release
    applicationVariants.all { variant ->
        variant.outputs.each { output ->
            // For each separate APK per architecture, set a unique version code as described here:
            // http://tools.android.com/tech-docs/new-build-system/user-guide/apk-splits
            def versionCodes = ["armeabi-v7a":1, "x86":2]
            def abi = output.getFilter(OutputFile.ABI)
            if (abi != null) {  // null for the universal-debug, universal-release variants
                output.versionCodeOverride =
                        versionCodes.get(abi) * 1048576 + defaultConfig.versionCode
            }
        }
    }
}

dependencies {
    implementation(project(':react-native-firebase')) {
        transitive = false
    }
    // Firebase dependencies
    implementation "com.google.android.gms:play-services-base:15.0.0"
    implementation "com.google.firebase:firebase-core:15.0.2"
    implementation project(':aws-amplify-react-native')
    implementation project(':amazon-cognito-identity-js')
    implementation project(':react-native-fetch-blob')
    implementation project(':react-native-vector-icons')
    implementation fileTree(dir: "libs", include: ["*.jar"])
    implementation "com.android.support:appcompat-v7:23.0.1"
    implementation "com.facebook.react:react-native:+"  // From node_modules
}

// Run this once to be able to run the application with BUCK
// puts all compile dependencies into folder libs for BUCK to use
task copyDownloadableDepsToLibs(type: Copy) {
    from configurations.compile
    into 'libs'
}

apply plugin: 'com.google.gms.google-services'

android\app\src\main\AndroidManifest.xml:

<manifest xmlns:android="http://schemas.android.com/apk/res/android" package="com.appname">

  <uses-permission android:name="android.permission.INTERNET"/>
  <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
  <uses-permission android:name="android.permission.SYSTEM_ALERT_WINDOW"/>

  <application android:name=".MainApplication" android:label="@string/app_name" android:icon="@mipmap/ic_launcher" android:allowBackup="false" android:theme="@style/AppTheme">
    <activity android:name=".MainActivity" android:label="@string/app_name" android:configChanges="keyboard|keyboardHidden|orientation|screenSize" android:windowSoftInputMode="adjustResize">
      <intent-filter>
        <action android:name="android.intent.action.MAIN"/>
        <category android:name="android.intent.category.LAUNCHER"/>
        <action android:name="android.intent.action.DOWNLOAD_COMPLETE"/>
      </intent-filter>
    </activity>
    <activity android:name="com.facebook.react.devsupport.DevSettingsActivity"/>
  </application>

</manifest>

android\app\src\main\java\com\appname\MainActivity.java:

package com.appname;

import com.facebook.react.ReactActivity;

public class MainActivity extends ReactActivity {

    /**
     * Returns the name of the main component registered from JavaScript.
     * This is used to schedule rendering of the component.
     */
    @Override
    protected String getMainComponentName() {
        return "appname";
    }
}

android\app\src\main\java\com\appname\MainApplication.java:

package com.appname;

import android.app.Application;

import com.facebook.react.ReactApplication;
import com.oblador.vectoricons.VectorIconsPackage;
import io.invertase.firebase.RNFirebasePackage;
import com.RNFetchBlob.RNFetchBlobPackage;
import com.amazonaws.amplify.pushnotification.RNPushNotificationPackage;
import com.amazonaws.RNAWSCognitoPackage;
import com.facebook.react.ReactNativeHost;
import com.facebook.react.ReactPackage;
import com.facebook.react.shell.MainReactPackage;
import com.facebook.soloader.SoLoader;

import java.util.Arrays;
import java.util.List;

public class MainApplication extends Application implements ReactApplication {

  private final ReactNativeHost mReactNativeHost = new ReactNativeHost(this) {
    @Override
    public boolean getUseDeveloperSupport() {
      return BuildConfig.DEBUG;
    }

    @Override
    protected List<ReactPackage> getPackages() {
      return Arrays.<ReactPackage>asList(
          new MainReactPackage(),
            new VectorIconsPackage(),
            new RNFirebasePackage(),
            new RNFetchBlobPackage(),
            new RNPushNotificationPackage(),
            new RNAWSCognitoPackage()
      );
    }

    @Override
    protected String getJSMainModuleName() {
      return "index";
    }
  };

  @Override
  public ReactNativeHost getReactNativeHost() {
    return mReactNativeHost;
  }

  @Override
  public void onCreate() {
    super.onCreate();
    SoLoader.init(this, /* native exopackage */ false);
  }
}
paul-doherty commented 6 years ago

It's still the same for me I'm afraid. As soon as I attempt to use Auth I get TYPED_ARRAY_SUPPORT is undefined.

The error is being thrown from aws-sdk where it looks like global is undefined typed_array_support_error

"dependencies": {
    "@types/react-native-i18n": "^2.0.0",
    "@types/react-native-navigation": "^1.1.9",
    "aws-amplify": "^0.3.3",
    "aws-amplify-react-native": "^0.2.9",
    "babel-preset-es2015": "^6.24.1",
    "moment": "^2.22.1",
    "react": "16.3.1",
    "react-native": "0.55.3",
    "react-native-i18n": "^2.0.12",
    "react-native-navigation": "^1.1.457",
    "remove": "^0.1.5",
    "tslib": "^1.9.0"
  },
  "devDependencies": {
    "@types/node": "^10.0.4",
    "@types/react": "^16.3.11",
    "@types/react-native": "^0.55.3",
    "babel-jest": "22.4.3",
    "babel-preset-react-native": "4.0.0",
    "jest": "22.4.3",
    "prettier": "^1.12.1",
    "react-native-typescript-transformer": "^1.2.5",
    "react-test-renderer": "16.3.1",
    "ts-jest": "^22.4.5",
    "tslint": "^5.9.1",
    "tslint-config-prettier": "^1.12.0",
    "tslint-react": "^3.6.0",
    "typescript": "2.7.2"
  },
paul-doherty commented 6 years ago

Ok I found what my problem was. I was excluding node_modules in my tsconfig like below.

"exclude": [
    "node_modules"
  ],

Turns out this doesn't exclude it. I set my rootDir to force it to exclude node_modules and now all is good 

"rootDirs": [ "app" ],

Thanks

AndrewSouthpaw commented 6 years ago

We're running into this problem as well, simply using the aws-sdk. Relevant things...

"aws-sdk": "^2.242.1",
"react": "16.3.1",
"expo": "^27.0.0",
"react-native": "https://github.com/expo/react-native/archive/sdk-27.0.0.tar.gz",

We tried the shimming strategy discussed here, no dice. As soon as we import 'aws-sdk' it blows up.

Any ideas?

Megajin commented 6 years ago

@AndrewSouthpaw have you tried the steps descriped by me in one of the above comments?

michalziolkowski commented 6 years ago

I am facing the same issue when importing aws-amplify to my react-native app import Amplify from 'aws-amplify'; it does work when I import it from package dist folder though. import Amplify from 'aws-amplify/dist/aws-amplify';

Megajin commented 6 years ago

@michalziolkowski same question to you:

@AndrewSouthpaw have you tried the steps descriped by me in one of the above comments?

michalziolkowski commented 6 years ago

Yes, no effect.

AceNorth commented 6 years ago

Likewise. We've been stuck on this for days on our React Native project. We've been able to track the problem to two aws-sdk dependencies, because we can work around it by doing the following:

in ../node_modules/aws-sdk/dist/xml2js.js

change line 2229 to Buffer.TYPED_ARRAY_SUPPORT = typedArraySupport()

...which throws an error from an outdated crypto-browserify dependency, so then:

in ../node_modules/amazon-cognito-identity-js/node_modules/crypto-browserify/rng.js

change line 4 to var _global = this || window || {};

We're still trying to come up with a solution. If anyone has more luck with this, please let me know.

Megajin commented 6 years ago

@powerful23 @elorzafe do you guys mind if I request reopening this issue? It seems that there is more to this issue to be investigated.

@michalziolkowski & @AceNorth could you guys please provide some more information about your environment? Like which OS, your Package.json, npm/yarn, which Emulator Device etc.

I am facing the same issue when importing aws-amplify to my react-native app import Amplify from 'aws-amplify'; it does work when I import it from package dist folder though. import Amplify from 'aws-amplify/dist/aws-amplify';

As far as I know, if something like this happens (and it happens if you are using npm) then your folder node_modules is corrupt. Have you installed the same package via npm install -g {package-name} and npm install --save {package-name}? You can investigate this easily, just uninstall aws-amplify locally and try importing it again. If it works you have it installed somewhere else. Or any of the dependencies of aws-amplify.

Likewise. We've been stuck on this for days on our React Native project. We've been able to track the problem to two aws-sdk dependencies, because we can work around it by doing the following: in ../node_modules/aws-sdk/dist/xml2js.js change line 2229 to Buffer.TYPED_ARRAY_SUPPORT = typedArraySupport() ...which throws an error from an outdated crypto-browserify dependency, so then: in ../node_modules/amazon-cognito-identity-js/node_modules/crypto-browserify/rng.js change line 4 to var _global = this || window || {}; We're still trying to come up with a solution. If anyone has more luck with this, please let me know.

Could you please try to add this at the top of your index.js:

global.Buffer = global.Buffer || require('buffer').Buffer; // Required for aws sigv4 signing
AceNorth commented 6 years ago

I tried that buffer fix already, as it was suggested above. No luck. We use npm, emulate on an iPhone 8 Plus, I'm on Sierra 10.13.4, and here's our package.json:

{
  "name": "PROJECT_NAME",
  "version": "0.0.1",
  "private": true,
  "jest": {
    "preset": "react-native",
    "verbose": true,
    "collectCoverage": true,
    "collectCoverageFrom": [
      "Common/**/*.{js|jsx}",
      "Web/src/js/**/*.{js|jsx}",
      "!**/node_modules/**",
      "!**/constants.js",
      "!**/appConfig.js",
      "!**/env.json",
      "!Common/env.json",
      "!Common/awsConfig.js",
      "!Common/reducers/root-reducer.js",
      "!Common/stores/*.js",
      "!Common/actions/clients.js"
    ],
    "testPathIgnorePatterns": [
      "/(node_modules|scripts)/"
    ],
    "setupFiles": [
      "./__mocks__/setup.js"
    ],
    "transform": {
      "^.+\\.js?$": "babel-jest"
    },
    "coverageThreshold": {
      "global": {
        "branches": 80,
        "functions": 80,
        "lines": 80,
        "statements": 80
      }
    },
    "moduleNameMapper": {
      "\\.(css|less)$": "identity-obj-proxy"
    },
    "moduleDirectories": [
      "node_modules",
      "Common"
    ],
    "testEnvironment": "jsdom"
  },
  "scripts": {
    // etc
  },
  "dependencies": {
    "aws-amplify": "^0.4.1",
    "aws-amplify-react": "^0.1.47",
    "axios": "^0.17.1",
    "babel-loader": "^7.1.2",
    "babel-plugin-add-module-exports": "^0.2.1",
    "babel-plugin-react-html-attrs": "^2.0.0",
    "babel-plugin-transform-class-properties": "^6.24.1",
    "babel-plugin-transform-decorators-legacy": "^1.3.4",
    "babel-plugin-universal-import": "^2.0.0",
    "babel-polyfill": "^6.26.0",
    "babel-preset-es2015": "^6.24.1",
    "babel-preset-react": "^6.24.1",
    "babel-preset-stage-0": "^6.24.1",
    "css-loader": "^0.28.7",
    "events": "^1.1.1",
    "express": "^4.16.2",
    "express-robots": "^0.1.6",
    "extract-css-chunks-webpack-plugin": "^2.0.18",
    "history": "^4.7.2",
    "json-loader": "^0.5.4",
    "jwt-decode": "^2.2.0",
    "lodash": "^4.17.4",
    "moment": "^2.19.2",
    "moment-timezone": "^0.5.13",
    "morgan": "^1.9.0",
    "paypal-checkout": "^4.0.199",
    "prop-types": "^15.6.0",
    "raven-js": "^3.24.2",
    "react": "^16.2.0",
    "react-autosuggest": "^9.3.2",
    "react-burger-menu": "^2.4.2",
    "react-country-region-selector": "^1.2.3",
    "react-dom": "16.1.1",
    "react-ga": "^2.5.0",
    "react-helmet": "^5.2.0",
    "react-image-magnify": "^2.3.2",
    "react-lazyload": "^2.2.8",
    "react-lifecycles-compat": "^3.0.4",
    "react-metrics": "^2.4.1",
    "react-moment": "^0.6.8",
    "react-native": "0.50.3",
    "react-native-code-push": "^5.2.0-beta",
    "react-native-fast-image": "^2.0.1",
    "react-native-orientation": "^3.1.3",
    "react-native-photo-view": "1.5.2",
    "react-native-swiper": "^1.5.4",
    "react-native-vector-icons": "^4.4.2",
    "react-redux": "5.0.6",
    "react-router-config": "^1.0.0-beta.4",
    "react-router-dom": "^4.2.2",
    "react-scroll": "^1.7.7",
    "react-slick": "^0.19.0",
    "react-stripe-elements": "^1.6.0",
    "react-toastify": "^3.0.0",
    "react-universal-component": "^2.8.3",
    "react-virtualized": "^9.18.5",
    "redux": "3.7.2",
    "redux-action-buffer": "^1.1.0",
    "redux-logger": "^3.0.1",
    "redux-persist": "^5.4.0",
    "redux-thunk": "^2.2.0",
    "uuid": "^3.1.0",
    "validator": "^9.4.1",
    "webpack": "^3.8.1",
    "webpack-dev-server": "^2.11.1",
    "webpack-flush-chunks": "^1.2.3",
    "webpack-hot-middleware": "^2.21.0",
    "whatwg-fetch": "^2.0.4"
  },
  "devDependencies": {
    "axios-mock-adapter": "^1.15.0",
    "babel-core": "^6.24.1",
    "babel-eslint": "^8.0.2",
    "babel-jest": "^21.2.0",
    "babel-plugin-dual-import": "^1.2.1",
    "babel-plugin-module-resolver": "^3.0.0",
    "babel-plugin-transform-runtime": "^6.23.0",
    "babel-preset-env": "^1.6.1",
    "babel-preset-react-native": "^4.0.0",
    "babel-preset-stage-2": "^6.24.1",
    "enzyme": "^3.3.0",
    "enzyme-adapter-react-16": "^1.1.1",
    "enzyme-to-json": "^3.3.3",
    "eslint": "^4.11.0",
    "eslint-config-airbnb": "^16.1.0",
    "eslint-config-airbnb-base": "^12.1.0",
    "eslint-plugin-import": "^2.2.0",
    "eslint-plugin-jest": "^21.6.2",
    "eslint-plugin-jsx-a11y": "^6.0.2",
    "eslint-plugin-react": "^7.5.1",
    "eslint-plugin-react-native": "^3.1.0",
    "extract-text-webpack-plugin": "^3.0.2",
    "html-loader": "^0.5.1",
    "html-minifier": "^3.4.3",
    "html-webpack-plugin": "^2.28.0",
    "identity-obj-proxy": "^3.0.0",
    "jest": "21.2.1",
    "jest-cli": "^21.2.1",
    "jsdom": "^11.9.0",
    "jsdom-global": "^3.0.2",
    "postcss": "^6.0.17",
    "postcss-cssnext": "^3.1.0",
    "postcss-import": "^11.0.0",
    "postcss-loader": "^2.0.10",
    "precss": "^3.1.0",
    "react-hot-loader": "^4.1.2",
    "redux-devtools": "^3.4.1",
    "redux-devtools-dock-monitor": "^1.1.3",
    "redux-devtools-extension": "^2.13.0",
    "redux-devtools-log-monitor": "^1.4.0",
    "redux-mock-store": "^1.4.0",
    "style-loader": "^0.19.0",
    "webpack-bundle-analyzer": "^2.11.0",
    "webpack-hot-server-middleware": "^0.4.0"
  },
  "browserslist": [
    ">1%",
    "last 2 versions"
  ]
}
powerful23 commented 6 years ago

@Megajin yeah sure. Feel free to reopen it.

@AceNorth could you give a try with yarn? Also for now aws-amplify targets the version of aws-sdk to 2.198.0, please make sure you are using the correct version.

AceNorth commented 6 years ago

@powerful23

Also for now aws-amplify targets the version of aws-sdk to 2.198.0, please make sure you are using the correct version.

Can you clarify? We're not using aws-sdk directly, it's only being installed as a dependency of aws-amplify. So I have no control over which version is being used.

EDIT: Regardless, it is pointing to 2.198.0. Also, switching to Yarn didn't make a difference.

powerful23 commented 6 years ago

@AceNorth I mean if you are only using amplify, then the version of aws-sdk should be 2.198.0. By the way, what' the version of amazon-cognito-identity-js?

AceNorth commented 6 years ago

@powerful23 2.0.3

Megajin commented 6 years ago

@powerful23 I wish I could, but I can't because you closed the issue and I am not a Contributor.

AndrewSouthpaw commented 6 years ago

@Megajin We're using expo and haven't ejected our app (yet) and wouldn't do so just to get functionality here, so... can't follow those steps unfortunately.

Megajin commented 6 years ago

@AndrewSouthpaw, @AceNorth

Have you both tried to install the AWS Mobile React Native Starter App - Serverless Pet Tracker?

I used it to look for differences in my project and did somehow get it to work then. Anything could be useful here like: Is this happening on Android only or iOS as well. Which differences occur in those folders as well? As I mentioned my problem dissapeared after upgrading gradle and deleting all caches, but I guess that won't be the cure for all problems. Since @AndrewSouthpaw mentioned expo that could be an issue as well but I'm not entirely sure.

I had another issue with another library the solution there was to remove my emulated devices and do an update. I should mention as well that I changed some of the SDK dependencies (react-native needs 23 but that didn't work in my project because I needed some of Google Firebase dependencies as well...), here is my source maybe it helps:

android\settings.gradle

rootProject.name = 'APPNAME'

include ':app'
include ':react-native-vector-icons'
project(':react-native-vector-icons').projectDir = new File(rootProject.projectDir, '../node_modules/react-native-vector-icons/android')
include ':react-native-firebase'
project(':react-native-firebase').projectDir = new File(rootProject.projectDir, '../node_modules/react-native-firebase/android')
include ':react-native-fetch-blob'
project(':react-native-fetch-blob').projectDir = new File(rootProject.projectDir, '../node_modules/react-native-fetch-blob/android')
include ':aws-amplify-react-native'
project(':aws-amplify-react-native').projectDir = new File(rootProject.projectDir, '../node_modules/aws-amplify-react-native/android')
include ':amazon-cognito-identity-js'
project(':amazon-cognito-identity-js').projectDir = new File(rootProject.projectDir, '../node_modules/amazon-cognito-identity-js/android')

android\build.gradle

// Top-level build file where you can add configuration options common to all sub-projects/modules.

buildscript {
    repositories {
        jcenter()
        google()
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:3.1.0'
        classpath 'com.google.gms:google-services:3.2.1'
        // NOTE: Do not place your application dependencies here; they belong
        // in the individual module build.gradle files
    }
}

allprojects {
    repositories {
        mavenLocal()
        jcenter()
        maven {
            // All of React Native (JS, Obj-C sources, Android binaries) is installed from npm
            url "$rootDir/../node_modules/react-native/android"
        }
        google()
    }
}

android\gradle\wrapper\gradle-wrapper.properties

distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists
distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip

android\app\build.gradle

apply plugin: "com.android.application"

import com.android.build.OutputFile

project.ext.react = [
    entryFile: "index.js"
]

apply from: "../../node_modules/react-native/react.gradle"

/**
 * Set this to true to create two separate APKs instead of one:
 *   - An APK that only works on ARM devices
 *   - An APK that only works on x86 devices
 * The advantage is the size of the APK is reduced by about 4MB.
 * Upload all the APKs to the Play Store and people will download
 * the correct one based on the CPU architecture of their device.
 */
def enableSeparateBuildPerCPUArchitecture = false

/**
 * Run Proguard to shrink the Java bytecode in release builds.
 */
def enableProguardInReleaseBuilds = false

android {
    compileSdkVersion 25
    buildToolsVersion "25.0.1"

    defaultConfig {
        applicationId "com.APPNAME"
        minSdkVersion 16
        targetSdkVersion 25
        versionCode 1
        versionName "1.0"
        ndk {
            abiFilters "armeabi-v7a", "x86"
        }
    }
    splits {
        abi {
            reset()
            enable enableSeparateBuildPerCPUArchitecture
            universalApk false  // If true, also generate a universal APK
            include "armeabi-v7a", "x86"
        }
    }
    buildTypes {
        release {
            minifyEnabled enableProguardInReleaseBuilds
            proguardFiles getDefaultProguardFile("proguard-android.txt"), "proguard-rules.pro"
        }
    }
    // applicationVariants are e.g. debug, release
    applicationVariants.all { variant ->
        variant.outputs.each { output ->
            // For each separate APK per architecture, set a unique version code as described here:
            // http://tools.android.com/tech-docs/new-build-system/user-guide/apk-splits
            def versionCodes = ["armeabi-v7a":1, "x86":2]
            def abi = output.getFilter(OutputFile.ABI)
            if (abi != null) {  // null for the universal-debug, universal-release variants
                output.versionCodeOverride =
                        versionCodes.get(abi) * 1048576 + defaultConfig.versionCode
            }
        }
    }
}

dependencies {
implementation fileTree(dir: "libs", include: ["*.jar"])
implementation "com.android.support:appcompat-v7:25.0.1"
// Firebase dependencies
implementation(project(':react-native-firebase')) {
    transitive = false
}
implementation "com.google.android.gms:play-services-base:15.0.0"
implementation "com.google.firebase:firebase-core:15.0.2"
implementation "com.facebook.react:react-native:+"  // From node_modules
implementation project(':aws-amplify-react-native')
implementation project(':amazon-cognito-identity-js')
implementation project(':react-native-fetch-blob')
implementation project(':react-native-vector-icons')
}

// Run this once to be able to run the application with BUCK
// puts all compile dependencies into folder libs for BUCK to use
task copyDownloadableDepsToLibs(type: Copy) {
    from configurations.compile
    into 'libs'
}

// Must be last to prevent version conflict error at build.
apply plugin: 'com.google.gms.google-services'

`android\app\src\main\java\com\APPNAME\MainActivity.java`
```Java
package com.APPNAME;

import com.facebook.react.ReactActivity;

public class MainActivity extends ReactActivity {

    /**
     * Returns the name of the main component registered from JavaScript.
     * This is used to schedule rendering of the component.
     */
    @Override
    protected String getMainComponentName() {
        return "APPNAME";
    }
}

`android\app\src\main\java\com\APPNAME\MainApplication.java`
```Java
package com.APPNAME;

import android.app.Application;

import com.facebook.react.ReactApplication;
import com.oblador.vectoricons.VectorIconsPackage;
import io.invertase.firebase.RNFirebasePackage;
import com.RNFetchBlob.RNFetchBlobPackage;
import com.amazonaws.amplify.pushnotification.RNPushNotificationPackage;
import com.amazonaws.RNAWSCognitoPackage;
import com.facebook.react.ReactNativeHost;
import com.facebook.react.ReactPackage;
import com.facebook.react.shell.MainReactPackage;
import com.facebook.soloader.SoLoader;

import java.util.Arrays;
import java.util.List;

public class MainApplication extends Application implements ReactApplication {

  private final ReactNativeHost mReactNativeHost = new ReactNativeHost(this) {
    @Override
    public boolean getUseDeveloperSupport() {
      return BuildConfig.DEBUG;
    }

    @Override
    protected List<ReactPackage> getPackages() {
      return Arrays.<ReactPackage>asList(
          new MainReactPackage(),
            new VectorIconsPackage(),
            new RNFirebasePackage(),
            new RNFetchBlobPackage(),
            new RNPushNotificationPackage(),
            new RNAWSCognitoPackage()
      );
    }

    @Override
    protected String getJSMainModuleName() {
      return "index";
    }
  };

  @Override
  public ReactNativeHost getReactNativeHost() {
    return mReactNativeHost;
  }

  @Override
  public void onCreate() {
    super.onCreate();
    SoLoader.init(this, /* native exopackage */ false);
  }
}

Since I am developing for Android only this is all I can provide. If you guys could post some more of your environment then @powerful23 and @elorzafe can reproduce it better and debug to pinpoint the problem.

Megajin commented 6 years ago

Guys,

the error occured again and again from time to time. I really do not know why. However I did some investigation on this:

global.TYPED_ARRAY_SUPPORT will always be undefined. At least in my case. In my code I did try this:

global.Buffer = global.Buffer || require('buffer').Buffer; // Required for aws sigv4 signing
global.TYPED_ARRAY_SUPPORT = global.TYPED_ARRAY_SUPPORT || global.Buffer.TYPED_ARRAY_SUPPORT;

Still the same error again. So I went and cloned the amplifyJs repository. Searching through the ./packages/ folder I did find s.TYPED_ARRAY_SUPPORT in the file ./packages/amazon-cognito-identity-js/dist/amazon-cognito-identity.js. Without going into detail this error was somehow familiar, because I did remember that the same thing once happened to me in combination with Webpack together with Babel. The cause was that the Babel preset using --presets es2015. Since it is only to be found in the under the distribution folder I'm highly positive that it has something to do with the preset in combination with a bundler since I could not find TYPED_ARRAY_SUPPORT in any other file.

For example I'm using this in my .babelrc:

{
  "presets": ["env",  "react-native"]
}

The amplifyJs ./packages/amazon-cognito-identity-js/.babelrc is using this:

{
  "presets": [
    [
      "es2015", {
        "loose": true,
        "modules": false
      }
    ]
  ],
  "env": {
    "commonjs": {
      "plugins": [
        ["transform-es2015-modules-commonjs", { "loose": true }]
      ]
    }
  }
}

Is it possible that this could solve this issue? Like changing the babel preset?

AceNorth commented 6 years ago

@Megajin We eventually fixed this by removing the "env" preset from our .babelrc, so yes, it seems like that was the issue.

Megajin commented 6 years ago

Ok, after some testing today I can confirm that Error: evaluating 'global.TYPED_ARRAY_SUPPORT' is 100% caused by babel --presets env in combination with amazon-cognito-identity.js.

I did change this:

{
  "presets": ["env",  "react-native"]
}

To this:

{
  "presets": ["react-native"]
}

Thanks to @AceNorth for confirming this.

Remember to completley rebuild your app and remove all temporary files to be clean:

  1. remove all from C:\Users\Megajin\AppData\Local\Temp.
  2. remove the folder node_modules .
  3. install all packages with npm install --no-optional.
  4. In current windows console: set RNFB_ANDROID_PERMISSIONS=true (this is for the current session so I can link react-native-fetch-blob).
  5. react-native link

I guess the Issue can be closed as resolved @powerful23 @elorzafe

You guys might find this useful too: @paul-doherty @AndrewSouthpaw @michalziolkowski

github-actions[bot] commented 3 years ago

This issue has been automatically locked since there hasn't been any recent activity after it was closed. Please open a new issue for related bugs.

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