我的项目在iOS上运行良好，但在Android上我收到以下错误：
PlatformException (PlatformException(channel-error, Unable to establish connection on channel., null, null))
此处完成堆叠：
✓ Built build/app/outputs/flutter-apk/app-debug.apk.
W/FlutterActivityAndFragmentDelegate(19624): A splash screen was provided to Flutter, but this is deprecated. See flutter.dev/go/android-splash-migration for migration steps.
Connecting to VM Service at ws://127.0.0.1:51576/EjKjPfki7E8=/ws
E/flutter (19624): [ERROR:flutter/lib/ui/ui_dart_state.cc(198)] Unhandled Exception: PlatformException(channel-error, Unable to establish connection on channel., null, null)
E/flutter (19624): #0 FirebaseCoreHostApi.initializeCore
package:firebase_core_platform_interface/…/pigeon/messages.pigeon.dart:199
E/flutter (19624): <asynchronous suspension>
E/flutter (19624): #1 MethodChannelFirebase._initializeCore
package:firebase_core_platform_interface/…/method_channel/method_channel_firebase.dart:29
E/flutter (19624): <asynchronous suspension>
E/flutter (19624): #2 MethodChannelFirebase.initializeApp
package:firebase_core_platform_interface/…/method_channel/method_channel_firebase.dart:73
E/flutter (19624): <asynchronous suspension>
E/flutter (19624): #3 Firebase.initializeApp
package:firebase_core/src/firebase.dart:40
E/flutter (19624): <asynchronous suspension>
E/flutter (19624): #4 main
package:cadsys_adm/main.dart:11
E/flutter (19624): <asynchronous suspension>
E/flutter (19624):
导致错误的代码是：
void main() async {
WidgetsFlutterBinding.ensureInitialized();
await Firebase.initializeApp();
runApp(MyApp());
}
我只使用了两个Firebase包(来自pubspec.yaml(：
firebase_core: ^1.19.2
firebase_messaging: ^12.0.3
这里也存在类似的问题，但没有一个修复对我有效：调用Firebase.initializeApp((返回'；无法在通道'；上建立连接-Flutter+Firebase
有人找到解决办法了吗？请记住，它只出现在Android上，而不是iOS上。
当这个代码WidgetsFlutterBinding.ensureInitialized((；Firebase.initializeApp((；
是写的，如果我取消注释，它就可以正常工作然而，我厌倦了它
，但正如我所提到的，它不会在安卓工作室中产生任何问题
甚至不能通过
更改pubspec.yaml 中依赖关系的版本来解决
甚至都没有
flutter pub升级颤振清理flutter pub获取
这些不是真正的解决方案