Question

我正在尝试构建一个Android应用，但是收到错误MissingPluginException（找不到通道testfairy上方法登录的实现）

E/flutter ( 8121): [ERROR:flutter/lib/ui/ui_dart_state.cc(177)] Unhandled Exception: MissingPluginException(No implementation found for method initialize on channel dexterous.com/flutter/local_notifications)
E/flutter ( 8121): #0      MethodChannel._invokeMethod (package:flutter/src/services/platform_channel.dart:157:7)
E/flutter ( 8121): <asynchronous suspension>
E/flutter ( 8121): #1      MethodChannel.invokeMethod (package:flutter/src/services/platform_channel.dart:332:12)
E/flutter ( 8121): #2      AndroidFlutterLocalNotificationsPlugin.initialize (package:flutter_local_notifications/src/platform_flutter_local_notifications.dart:67:27)
E/flutter ( 8121): #3      FlutterLocalNotificationsPlugin.initialize (package:flutter_local_notifications/src/flutter_local_notifications_plugin.dart:97:13)
E/flutter ( 8121): #4      NotificationHelper.initNotifications (package:boxview_mobile_flutter/services/notification_helper.dart:23:37)
E/flutter ( 8121): #5      new Routes (package:boxview_mobile_flutter/routes.dart:49:26)
E/flutter ( 8121): #6      main (package:boxview_mobile_flutter/main.dart:4:7)
E/flutter ( 8121): #7      _runMainZoned.<anonymous closure>.<anonymous closure> (dart:ui/hooks.dart:231:25)
E/flutter ( 8121): #8      _rootRun (dart:async/zone.dart:1190:13)
E/flutter ( 8121): #9      _CustomZone.run (dart:async/zone.dart:1093:19)
E/flutter ( 8121): #10     _runZoned (dart:async/zone.dart:1630:10)
E/flutter ( 8121): #11     runZonedGuarded (dart:async/zone.dart:1618:12)
E/flutter ( 8121): #12     _runMainZoned.<anonymous closure> (dart:ui/hooks.dart:223:5)
E/flutter ( 8121): #13     _startIsolate.<anonymous closure> (dart:isolate-patch/isolate_patch.dart:301:19)
E/flutter ( 8121): #14     _RawReceivePortImpl._handleMessage (dart:isolate-patch/isolate_patch.dart:168:12)

TestFairy插件的当前版本：testfairy：^ 2.0.1 颤振（通道稳定1.22.2） Dart版本2.10.2。另外，我添加了analysis_options.yaml：

analyzer:
  enable-experiment:
    - non-nullable

我使用命令flutter run --enable-experiment=non-nullable --no-sound-null-safety运行该应用程序。

如何解决此错误？

Answer 1

@Akif指出了导致问题的正确方向。实际上，这是由于local_notifications插件引起的。我设法通过将Flutter切换到Beta通道（Flutter 1.23.0-18.1.pre•beta版）来解决了这个问题。

未处理的异常：MissingPluginException（在通道testfairy上未找到方法登录的实现）

1 个答案: