Gradle task assembleDebug failed with exit code 1 (on zefyr 0.6)

[Gicminos]

I am getting a similar problem related to Zefyr 0.5.0, inserting zefyr on my pubspec.yaml won't make my app being built

Steps to Reproduce

1. Insert the following dependencies in your pubspec.yaml:

  shared_preferences: ^0.5.3+1
  flutter_facebook_login: ^2.0.1
  google_sign_in: ^4.0.2
  url_launcher: ^5.0.3
  scoped_model: ^1.0.1
  zefyr: ^0.6.0

2. run flutter run -v

Logs

[        ] > Task :app:checkDebugDuplicateClasses FAILED
[        ]          *********************************************************
[        ] WARNING: This version of google_sign_in will break your Android build if it or its dependencies aren't compatible with AndroidX.
[        ]          See https://goo.gl/CP92wY for more information on the problem and how to fix it.
[        ]          This warning prints for all Android build failures. The real root cause of the error may be unrelated.
[        ]          *********************************************************
[        ] 89 actionable tasks: 6 executed, 83 up-to-date
[ +370 ms] Running Gradle task 'assembleDebug'... (completed in 13,3s)
[   +3 ms] "flutter run" took 18.282ms.
[        ] "flutter run" took 18.282ms.
Gradle task assembleDebug failed with exit code 1

#0      throwToolExit (package:flutter_tools/src/base/common.dart:28:3)
#1      _buildGradleProjectV2 (package:flutter_tools/src/android/gradle.dart:507:5)
<asynchronous suspension>
#2      buildGradleProject (package:flutter_tools/src/android/gradle.dart:346:14)
<asynchronous suspension>
#3      buildApk (package:flutter_tools/src/android/apk.dart:34:9)
<asynchronous suspension>
#4      AndroidDevice.startApp (package:flutter_tools/src/android/android_device.dart:426:13)
<asynchronous suspension>
#5      FlutterDevice.runHot (package:flutter_tools/src/resident_runner.dart:371:54)
<asynchronous suspension>
#6      HotRunner.run (package:flutter_tools/src/run_hot.dart:251:39)
<asynchronous suspension>
#7      RunCommand.runCommand (package:flutter_tools/src/commands/run.dart:469:37)
<asynchronous suspension>
#8      FlutterCommand.verifyThenRunCommand (package:flutter_tools/src/runner/flutter_command.dart:478:18)
<asynchronous suspension>
#9      FlutterCommand.run.<anonymous closure> (package:flutter_tools/src/runner/flutter_command.dart:383:33)
<asynchronous suspension>
#10     AppContext.run.<anonymous closure> (package:flutter_tools/src/base/context.dart:153:29)
<asynchronous suspension>
#11     _rootRun (dart:async/zone.dart:1124:13)
#12     _CustomZone.run (dart:async/zone.dart:1021:19)
#13     _runZoned (dart:async/zone.dart:1516:10)
#14     runZoned (dart:async/zone.dart:1463:12)
#15     AppContext.run (package:flutter_tools/src/base/context.dart:152:18)
<asynchronous suspension>
#16     FlutterCommand.run (package:flutter_tools/src/runner/flutter_command.dart:375:20)
#17     CommandRunner.runCommand (package:args/command_runner.dart:197:27)
<asynchronous suspension>
#18     FlutterCommandRunner.runCommand.<anonymous closure> (package:flutter_tools/src/runner/flutter_command_runner.dart:396:21)
<asynchronous suspension>
#19     AppContext.run.<anonymous closure> (package:flutter_tools/src/base/context.dart:153:29)
<asynchronous suspension>
#20     _rootRun (dart:async/zone.dart:1124:13)
#21     _CustomZone.run (dart:async/zone.dart:1021:19)
#22     _runZoned (dart:async/zone.dart:1516:10)
#23     runZoned (dart:async/zone.dart:1463:12)
#24     AppContext.run (package:flutter_tools/src/base/context.dart:152:18)
<asynchronous suspension>
#25     FlutterCommandRunner.runCommand (package:flutter_tools/src/runner/flutter_command_runner.dart:356:19)
<asynchronous suspension>
#26     CommandRunner.run.<anonymous closure> (package:args/command_runner.dart:112:25)
#27     new Future.sync (dart:async/future.dart:224:31)
#28     CommandRunner.run (package:args/command_runner.dart:112:14)
#29     FlutterCommandRunner.run (package:flutter_tools/src/runner/flutter_command_runner.dart:242:18)
#30     run.<anonymous closure>.<anonymous closure> (package:flutter_tools/runner.dart:62:22)
<asynchronous suspension>
#31     _rootRun (dart:async/zone.dart:1124:13)
#32     _CustomZone.run (dart:async/zone.dart:1021:19)
#33     _runZoned (dart:async/zone.dart:1516:10)
#34     runZoned (dart:async/zone.dart:1500:12)
#35     run.<anonymous closure> (package:flutter_tools/runner.dart:60:18)
<asynchronous suspension>
#36     AppContext.run.<anonymous closure> (package:flutter_tools/src/base/context.dart:153:29)
<asynchronous suspension>
#37     _rootRun (dart:async/zone.dart:1124:13)
#38     _CustomZone.run (dart:async/zone.dart:1021:19)
#39     _runZoned (dart:async/zone.dart:1516:10)
#40     runZoned (dart:async/zone.dart:1463:12)
#41     AppContext.run (package:flutter_tools/src/base/context.dart:152:18)
<asynchronous suspension>
#42     runInContext (package:flutter_tools/src/context_runner.dart:56:24)
<asynchronous suspension>
#43     run (package:flutter_tools/runner.dart:51:10)
#44     main (package:flutter_tools/executable.dart:62:9)
<asynchronous suspension>
#45     main (file:///D:/src/flutter/packages/flutter_tools/bin/flutter_tools.dart:8:3)
#46     _startIsolate.<anonymous closure> (dart:isolate-patch/isolate_patch.dart:299:32)
#47     _RawReceivePortImpl._handleMessage (dart:isolate-patch/isolate_patch.dart:172:12)

flutter doctor -v

[√] Flutter (Channel stable, v1.7.8+hotfix.3, on Microsoft Windows [Versione 10.0.17134.885], locale it-IT)
    • Flutter version 1.7.8+hotfix.3 at D:\src\flutter
    • Framework revision b712a172f9 (3 weeks ago), 2019-07-09 13:14:38 -0700
    • Engine revision 54ad777fd2
    • Dart version 2.4.0


[√] Android toolchain - develop for Android devices (Android SDK version 28.0.3)
    • Android SDK at D:\Users\Mikael\AppData\Local\AndroidSdk
    • Android NDK location not configured (optional; useful for native profiling support)
    • Platform android-28, build-tools 28.0.3
    • Java binary at: D:\Program Files\Android\Android Studio\jre\bin\java
    • Java version OpenJDK Runtime Environment (build 1.8.0_152-release-1343-b01)
    • All Android licenses accepted.

[√] Android Studio (version 3.4)
    • Android Studio at D:\Program Files\Android\Android Studio
    • Flutter plugin version 37.1.1
    • Dart plugin version 183.6270
    • Java version OpenJDK Runtime Environment (build 1.8.0_152-release-1343-b01)

Perhaps problem is in androidX compatibility, try to migrate to it as described here:

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

[Gicminos]

Yes, I solved the problem after I migrated to AndroidX, I did not know that it was necessary.