我试图将Firebase Auth添加到我的flutter项目中，但是当我这样做时，出现以下错误：
完成错误：Gradle任务assembleDebug失败，退出代码为1
我要做的就是将以下内容添加到我的pubspec.yaml文件中：
firebase_auth：^ 0.14.0 + 9
我已经在Github页面上发布了此内容，却一无所获，所以我猜测它是一个独特的错误。对故障的反馈不多，因此很难调试。我已经尝试了几天了。
感谢您的帮助！
[ +231 ms] [ +362 ms] Building bundle
[ ] [ +1 ms] Writing asset files to C:\Users\jonathan.king\App Dev\oto_app_0\build\app\intermediates\flutter\debug\android-x86/flutter_assets
[ +200 ms] [ +201 ms] Wrote C:\Users\jonathan.king\App Dev\oto_app_0\build\app\intermediates\flutter\debug\android-x86/flutter_assets
[ ] [ +6 ms] "flutter bundle" took 6,855ms.
[ +398 ms] > Task :app:packLibsflutterBuildDebug UP-TO-DATE
[ +199 ms] > Task :app:checkDebugClasspath UP-TO-DATE
[ ] > Task :app:preBuild UP-TO-DATE
[ ] > Task :firebase_auth:preBuild UP-TO-DATE
[ ] > Task :firebase_auth:preDebugBuild UP-TO-DATE
[ ] > Task :firebase_auth:checkDebugManifest UP-TO-DATE
[ ] > Task :firebase_auth:processDebugManifest UP-TO-DATE
[ ] > Task :firebase_core:preBuild UP-TO-DATE
[ ] > Task :firebase_core:preDebugBuild UP-TO-DATE
[ +1 ms] > Task :firebase_core:checkDebugManifest UP-TO-DATE
[ ] > Task :firebase_core:processDebugManifest UP-TO-DATE
[ ] > Task :flutter_ble:preBuild UP-TO-DATE
[ ] > Task :flutter_ble:preDebugBuild UP-TO-DATE
[ ] > Task :flutter_ble:checkDebugManifest UP-TO-DATE
[ ] > Task :flutter_ble:processDebugManifest UP-TO-DATE
[ ] > Task :app:preDebugBuild FAILED
[ ] 10 actionable tasks: 2 executed, 8 up-to-date
[ +743 ms] Running Gradle task 'assembleDebug'... (completed in 13.2s)
[ +2 ms] "flutter run" took 19,860ms.
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:751:5)
<asynchronous suspension>
#2 buildGradleProject (package:flutter_tools/src/android/gradle.dart:494:14)
<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:486:13)
<asynchronous suspension>
#5 FlutterDevice.runHot (package:flutter_tools/src/resident_runner.dart:378:54)
<asynchronous suspension>
#6 HotRunner.run (package:flutter_tools/src/run_hot.dart:254:39)
<asynchronous suspension>
#7 RunCommand.runCommand (package:flutter_tools/src/commands/run.dart:472:37)
<asynchronous suspension>
#8 FlutterCommand.verifyThenRunCommand (package:flutter_tools/src/runner/flutter_command.dart:490:18)
#9 _asyncThenWrapperHelper.<anonymous closure> (dart:async-patch/async_patch.dart:71:64)
#10 _rootRunUnary (dart:async/zone.dart:1132:38)
#11 _CustomZone.runUnary (dart:async/zone.dart:1029:19)
#12 _FutureListener.handleValue (dart:async/future_impl.dart:137:18)
#13 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:678:45)
#14 Future._propagateToListeners (dart:async/future_impl.dart:707:32)
#15 Future._completeWithValue (dart:async/future_impl.dart:522:5)
#16 _AsyncAwaitCompleter.complete (dart:async-patch/async_patch.dart:30:15)
#17 _completeOnAsyncReturn (dart:async-patch/async_patch.dart:288:13)
#18 RunCommand.usageValues (package:flutter_tools/src/commands/run.dart)
#19 _asyncThenWrapperHelper.<anonymous closure> (dart:async-patch/async_patch.dart:71:64)
#20 _rootRunUnary (dart:async/zone.dart:1132:38)
#21 _CustomZone.runUnary (dart:async/zone.dart:1029:19)
#22 _FutureListener.handleValue (dart:async/future_impl.dart:137:18)
#23 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:678:45)
#24 Future._propagateToListeners (dart:async/future_impl.dart:707:32)
#25 Future._completeWithValue (dart:async/future_impl.dart:522:5)
#26 _AsyncAwaitCompleter.complete (dart:async-patch/async_patch.dart:30:15)
#27 _completeOnAsyncReturn (dart:async-patch/async_patch.dart:288:13)
#28 AndroidDevice.isLocalEmulator (package:flutter_tools/src/android/android_device.dart)
#29 _asyncThenWrapperHelper.<anonymous closure> (dart:async-patch/async_patch.dart:71:64)
#30 _rootRunUnary (dart:async/zone.dart:1132:38)
#31 _CustomZone.runUnary (dart:async/zone.dart:1029:19)
#32 _FutureListener.handleValue (dart:async/future_impl.dart:137:18)
#33 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:678:45)
#34 Future._propagateToListeners (dart:async/future_impl.dart:707:32)
#35 Future._completeWithValue (dart:async/future_impl.dart:522:5)
#36 Future._asyncComplete.<anonymous closure> (dart:async/future_impl.dart:552:7)
#37 _rootRun (dart:async/zone.dart:1124:13)
#38 _CustomZone.run (dart:async/zone.dart:1021:19)
#39 _CustomZone.runGuarded (dart:async/zone.dart:923:7)
#40 _CustomZone.bindCallbackGuarded.<anonymous closure> (dart:async/zone.dart:963:23)
#41 _microtaskLoop (dart:async/schedule_microtask.dart:41:21)
#42 _startMicrotaskLoop (dart:async/schedule_microtask.dart:50:5)
#43 _runPendingImmediateCallback (dart:isolate-patch/isolate_patch.dart:116:13)
#44 _RawReceivePortImpl._handleMessage (dart:isolate-patch/isolate_patch.dart:173:5)
答案 0 :(得分：1)
我通过重新启动Android Studio中的flutter项目解决了这一问题。我确保不使用Kotlin，然后再次遵循firebase教程（https://firebase.google.com/docs/flutter/setup）。但是，我必须在gradle.properties中添加以下代码：
android.useAndroidX = true android.enableJetifier = true
似乎现在可以正常工作
答案 1 :(得分：0)
尝试使用旧的firebase_auth插件
答案 2 :(得分：0)
是，gradle生病了。一个可笑的笑话。问题将是某些版本的某些内容与其他版本不同。错误消息毫无意义，尝试理解也毫无意义。
如果遇到问题，解决该问题的唯一方法是创建一个新项目，并在其中复制dart等文件。并重新设置Firebase等。是的，这可能会浪费几个小时，但比尝试发现gradle问题要更快，更可靠。