在Flutter應用中添加image_picker插件后，Gradle Build失敗

Question

當我運行應用程序而不添加圖像選擇器作為依賴項時，它運行良好。 但是，當我添加插件並運行時，它給了我gradle構建失敗的錯誤。

Resolving dependencies...                                    5.0s
Gradle task 'assembleDebug'...
registerResGeneratingTask is deprecated, use registerGeneratedResFolders(FileCollection)
registerResGeneratingTask is deprecated, use registerGeneratedResFolders(FileCollection)
registerResGeneratingTask is deprecated, use registerGeneratedResFolders(FileCollection)
registerResGeneratingTask is deprecated, use registerGeneratedResFolders(FileCollection)
registerResGeneratingTask is deprecated, use registerGeneratedResFolders(FileCollection)
D8: Program type already present: android.support.v4.app.INotificationSideChannel

         *********************************************************
WARNING: This version of image_picker will break your Android build if it or its dependencies aren't compatible with AndroidX.

         This warning prints for all Android build failures. The real root cause of the error may be unrelated.
         *********************************************************
FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':app:transformDexArchiveWithExternalLibsDexMergerForDebug'.
> com.android.builder.dexing.DexArchiveMergerException: Error while merging dex archives: D:\fluuter_projects\motor_app_demo\build\app\intermediates\transforms\dexBuilder\debug\142.jar, D:\fluuter_projects\motor_app_demo\build\app\intermediates\transforms\dexBuilder\debug\118.jar, D:\fluuter_projects\motor_app_demo\build\app\intermediates\transforms\dexBuilder\debug\94.jar, D:\fluuter_projects\motor_app_demo\build\app\intermediates\transforms\dexBuilder\debug\124.jar, D:\fluuter_projects\motor_app_demo\build\app\intermediates\transforms\dexBuilder\debug\88.jar, D:\fluuter_projects\motor_app_demo\build\app\intermediates\transforms\dexBuilder\debug\136.jar, D:\fluuter_projects\motor_app_demo\build\app\intermediates\transforms\dexBuilder\debug\157.jar, D:\fluuter_projects\motor_app_demo\build\app\intermediates\transforms\dexBuilder\debug\103.jar, D:\fluuter_projects\motor_app_demo\build\app\intermediates\transforms\dexBuilder\debug\163.jar, D:\fluuter_projects\motor_app_demo\build\app\intermediates\transforms\dexBuilder\debug\151.jar, D:\fluuter_projects\motor_app_demo\build\app\intermediates\transforms\dexBuilder\debug\127.jar, D:\fluuter_projects\motor_app_demo\build\app\intermediates\transforms\dexBuilder\debug\100.jar, D:\fluuter_projects\motor_app_demo\build\app\intermediates\transforms\dexBuilder\debug\166.jar, D:\fluuter_projects\motor_app_demo\build\app\intermediates\transforms\dexBuilder\debug\139.jar, D:\fluuter_projects\motor_app_demo\build\app\intermediates\transforms\dexBuilder\debug\97.jar, D:\fluuter_projects\motor_app_demo\build\app\intermediates\transforms\dexBuilder\debug\115.jar, D:\fluuter_projects\motor_app_demo\build\app\intermediates\transforms\dexBuilder\debug\160.jar, D:\fluuter_projects\motor_app_demo\build\app\intermediates\transforms\dexBuilder\debug\169.jar, D:\fluuter_projects\motor_app_demo\build\app\intermediates\transforms\dexBuilder\debug\106.jar, D:\fluuter_projects\motor_app_demo\build\app\intermediates\transforms\dexBuilder\debug\154.jar, D:\fluuter_projects\motor_app_demo\build\app\intermediates\transforms\dexBuilder\debug\148.jar, D:\fluuter_projects\motor_app_demo\build\app\intermediates\transforms\dexBuilder\debug\112.jar, D:\fluuter_projects\motor_app_demo\build\app\intermediates\transforms\dexBuilder\debug\172.jar, D:\fluuter_projects\motor_app_demo\build\app\intermediates\transforms\dexBuilder\debug\133.jar, D:\fluuter_projects\motor_app_demo\build\app\intermediates\transforms\dexBuilder\debug\109.jar, D:\fluuter_projects\motor_app_demo\build\app\intermediates\transforms\dexBuilder\debug\91.jar, D:\fluuter_projects\motor_app_demo\build\app\intermediates\transforms\dexBuilder\debug\121.jar, D:\fluuter_projects\motor_app_demo\build\app\intermediates\transforms\dexBuilder\debug\130.jar, D:\fluuter_projects\motor_app_demo\build\app\intermediates\transforms\dexBuilder\debug\145.jar, D:\fluuter_projects\motor_app_demo\build\app\intermediates\transforms\dexBuilder\debug\27.jar, D:\fluuter_projects\motor_app_demo\build\app\intermediates\transforms\dexBuilder\debug\52.jar, D:\fluuter_projects\motor_app_demo\build\app\intermediates\transforms\dexBuilder\debug\18.jar, D:\fluuter_projects\motor_app_demo\build\app\intermediates\transforms\dexBuilder\debug\43.jar, D:\fluuter_projects\motor_app_demo\build\app\intermediates\transforms\dexBuilder\debug\19.jar, D:\fluuter_projects\motor_app_demo\build\app\intermediates\transforms\dexBuilder\debug\51.jar, D:\fluuter_projects\motor_app_demo\build\app\intermediates\transforms\dexBuilder\debug\60.jar, D:\fluuter_projects\motor_app_demo\build\app\intermediates\transforms\dexBuilder\debug\36.jar, D:\fluuter_projects\motor_app_demo\build\app\intermediates\transforms\dexBuilder\debug\34.jar, D:\fluuter_projects\motor_app_demo\build\app\intermediates\transforms\dexBuilder\debug\42.jar, D:\fluuter_projects\motor_app_demo\build\app\intermediates\transforms\dexBuilder\debug\28.jar, D:\fluuter_projects\motor_app_demo\build\app\intermediates\transforms\dexBuilder\debug\50.jar, D:\fluuter_projects\motor_app_demo\build\app\intermediates\transforms\dexBuilder\debug\33.jar, D:\fluuter_projects\motor_app_demo\build\app\intermediates\transforms\dexBuilder\debug\37.jar, D:\fluuter_projects\motor_app_demo\build\app\intermediates\transforms\dexBuilder\debug\2.jar, D:\fluuter_projects\motor_app_demo\build\app\intermediates\transforms\dexBuilder\debug\9.jar, D:\fluuter_projects\motor_app_demo\build\app\intermediates\transforms\dexBuilder\debug\25.jar, D:\fluuter_projects\motor_app_demo\build\app\intermediates\transforms\dexBuilder\debug\45.jar, D:\fluuter_projects\motor_app_demo\build\app\intermediates\transforms\dexBuilder\debug\32.jar, D:\fluuter_projects\motor_app_demo\build\app\intermediates\transforms\dexBuilder\debug\38.jar, D:\fluuter_projects\motor_app_demo\build\app\intermediates\transforms\dexBuilder\debug\39.jar, D:\fluuter_projects\motor_app_demo\build\app\intermediates\transforms\dexBuilder\debug\44.jar, D:\fluuter_projects\motor_app_demo\build\app\intermediates\transforms\dexBuilder\debug\57.jar, D:\fluuter_projects\motor_app_demo\build\app\intermediates\transforms\dexBuilder\debug\26.jar, D:\fluuter_projects\motor_app_demo\build\app\intermediates\transforms\dexBuilder\debug\8.jar, D:\fluuter_projects\motor_app_demo\build\app\intermediates\transforms\dexBuilder\debug\31.jar, D:\fluuter_projects\motor_app_demo\build\app\intermediates\transforms\dexBuilder\debug\30.jar, D:\fluuter_projects\motor_app_demo\build\app\intermediates\transforms\dexBuilder\debug\56.jar, D:\fluuter_projects\motor_app_demo\build\app\intermediates\transforms\dexBuilder\debug\13.jar, D:\fluuter_projects\motor_app_demo\build\app\intermediates\transforms\dexBuilder\debug\14.jar, D:\fluuter_projects\motor_app_demo\build\app\intermediates\transforms\dexBuilder\debug\21.jar, D:\fluuter_projects\motor_app_demo\build\app\intermediates\transforms\dexBuilder\debug\49.jar, D:\fluuter_projects\motor_app_demo\build\app\intermediates\transforms\dexBuilder\debug\7.jar, D:\fluuter_projects\motor_app_demo\build\app\intermediates\transforms\dexBuilder\debug\12.jar, D:\fluuter_projects\motor_app_demo\build\app\intermediates\transforms\dexBuilder\debug\15.jar, D:\fluuter_projects\motor_app_demo\build\app\intermediates\transforms\dexBuilder\debug\55.jar, D:\fluuter_projects\motor_app_demo\build\app\intermediates\transforms\dexBuilder\debug\58.jar, D:\fluuter_projects\motor_app_demo\build\app\intermediates\transforms\dexBuilder\debug\6.jar, D:\fluuter_projects\motor_app_demo\build\app\intermediates\transforms\dexBuilder\debug\20.jar, D:\fluuter_projects\motor_app_demo\build\app\intermediates\transforms\dexBuilder\debug\46.jar, D:\fluuter_projects\motor_app_demo\build\app\intermediates\transforms\dexBuilder\debug\11.jar, D:\fluuter_projects\motor_app_demo\build\app\intermediates\transforms\dexBuilder\debug\59.jar, D:\fluuter_projects\motor_app_demo\build\app\intermediates\transforms\dexBuilder\debug\24.jar, D:\fluuter_projects\motor_app_demo\build\app\intermediates\transforms\dexBuilder\debug\29.jar, D:\fluuter_projects\motor_app_demo\build\app\intermediates\transforms\dexBuilder\debug\54.jar, D:\fluuter_projects\motor_app_demo\build\app\intermediates\transforms\dexBuilder\debug\16.jar, D:\fluuter_projects\motor_app_demo\build\app\intermediates\transforms\dexBuilder\debug\41.jar, D:\fluuter_projects\motor_app_demo\build\app\intermediates\transforms\dexBuilder\debug\5.jar, D:\fluuter_projects\motor_app_demo\build\app\intermediates\transforms\dexBuilder\debug\10.jar, D:\fluuter_projects\motor_app_demo\build\app\intermediates\transforms\dexBuilder\debug\3.jar, D:\fluuter_projects\motor_app_demo\build\app\intermediates\transforms\dexBuilder\debug\17.jar, D:\fluuter_projects\motor_app_demo\build\app\intermediates\transforms\dexBuilder\debug\23.jar, D:\fluuter_projects\motor_app_demo\build\app\intermediates\transforms\dexBuilder\debug\47.jar, D:\fluuter_projects\motor_app_demo\build\app\intermediates\transforms\dexBuilder\debug\40.jar, D:\fluuter_projects\motor_app_demo\build\app\intermediates\transforms\dexBuilder\debug\53.jar, D:\fluuter_projects\motor_app_demo\build\app\intermediates\transforms\dexBuilder\debug\35.jar, D:\fluuter_projects\motor_app_demo\build\app\intermediates\transforms\dexBuilder\debug\4.jar, D:\fluuter_projects\motor_app_demo\build\app\intermediates\transforms\dexBuilder\debug\48.jar, D:\fluuter_projects\motor_app_demo\build\app\intermediates\transforms\dexBuilder\debug\22.jar
  Learn how to resolve the issue at https://developer.android.com/studio/build/dependencies#duplicate_classes.
  Program type already present: android.support.v4.app.INotificationSideChannel

* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.

* Get more help at https://help.gradle.org

BUILD FAILED in 22s
Gradle task 'assembleDebug'... Done                         23.7s
Gradle task assembleDebug failed with exit code 1

Answer 1

由於Android X的支持...簡單的解決方案避免使用AndroidX並回滾到舊版本的依賴項：image_picker：0.4.12 + 1

要么

將Flutter應用程序遷移到AndroidX將Flutter應用程序導入Android Studio，以便IDE可以按照具有完整IDE支持的在Android Studio中編輯Android代碼中的步驟來解析Android代碼。

請按照說明遷移到AndroidX。

https://flutter.io/docs/development/packages-and-plugins/androidx-compatibility

https://developer.android.com/jetpack/androidx/migrate