flutter : `camera_android` threw an error: Binding has not yet been initialized

Question

回归。升级插件后，我的应用程序不再启动。

这是我的 flutter 规范:

Flutter 已在稳定 channel 上保持最新状态

Flutter 3.0.2 • channel 稳定 • https://github.com/flutter/flutter.git

框架 • 修订版 cd41fdd(10 天前) • 2022-06-08 09:52:13 -0700

引擎 • 修订版 f15f824b57工具 • Dart 2.17.3 • DevTools 2.12.2

之前一切正常，但我收到此错误:

I/flutter ( 6677): `camera_android` threw an error: Binding has not yet been initialized.
I/flutter ( 6677): The "instance" getter on the ServicesBinding binding mixin is only available once that binding has been initialized.
I/flutter ( 6677): Typically, this is done by calling "WidgetsFlutterBinding.ensureInitialized()" or "runApp()" (the latter calls the former). Typically this call is done in the "void main()" method. The "ensureInitialized" method is idempotent; calling it multiple times is not harmful. After calling that method, the "instance" getter will return the binding.
I/flutter ( 6677): In a test, one can call "TestWidgetsFlutterBinding.ensureInitialized()" as the first line in the test's "main()" method to initialize the binding.
I/flutter ( 6677): If ServicesBinding is a custom binding mixin, there must also be a custom binding class, like WidgetsFlutterBinding, but that mixes in the selected binding, and that is the class that must be constructed before using the "instance" getter.. The app may not function as expected until you remove this plugin from pubspec.yaml
E/flutter ( 6677): [ERROR:flutter/shell/common/shell.cc(93)] Dart Unhandled Exception: Binding has not yet been initialized.
E/flutter ( 6677): The "instance" getter on the ServicesBinding binding mixin is only available once that binding has been initialized.
E/flutter ( 6677): Typically, this is done by calling "WidgetsFlutterBinding.ensureInitialized()" or "runApp()" (the latter calls the former). Typically this call is done in the "void main()" method. The "ensureInitialized" method is idempotent; calling it multiple times is not harmful. After calling that method, the "instance" getter will return the binding.
E/flutter ( 6677): In a test, one can call "TestWidgetsFlutterBinding.ensureInitialized()" as the first line in the test's "main()" method to initialize the binding.
E/flutter ( 6677): If ServicesBinding is a custom binding mixin, there must also be a custom binding class, like WidgetsFlutterBinding, but that mixes in the selected binding, and that is the class that must be constructed before using the "instance" getter., stack trace: #0      BindingBase.checkInstance.<anonymous closure> (package:flutter/src/foundation/binding.dart:281:9)
E/flutter ( 6677): #1      BindingBase.checkInstance (package:flutter/src/foundation/binding.dart:363:6)
E/flutter ( 6677): #2      ServicesBinding.instance (package:flutter/src/services/binding.dart:48:54)
E/flutter ( 6677): #3      MethodChannel.setMethodCallHandler (package:flutter/src/services/platform_channel.dart:387:51)
E/flutter ( 6677): #4      new AndroidCamera (package:camera_android/src/android_camera.dart:26:13)
E/flutter ( 6677): #5      AndroidCamera.registerWith (package:camera_android/src/android_camera.dart:32:31)
E/flutter ( 6677): #6      _PluginRegistrant.register (file:///Users/manish/Documents/REBORN/flutter/user-app/.dart_tool/flutter_build/dart_plugin_registrant.dart:47:23)
E/flutter ( 6677): 

Answer 1

为我工作

dependency_overrides:
  camera_android: 0.9.7+1
  camera_avfoundation: 0.9.7+1