请描述遇到的问题,以及您所期望的正确的结果
[ERROR:flutter/runtime/dart_vm_initializer.cc(41)] Unhandled Exception: MissingPluginException(No implementation found for method check on channel dev.fluttercommunity.plus/connectivity)
#0 MethodChannel._invokeMethod (package:flutter/src/services/platform_channel.dart:320:7)
<asynchronous suspension>
#1 MethodChannelConnectivity.checkConnectivity.<anonymous closure> (package:connectivity_plus_platform_interface/method_channel_connectivity.dart:41:15)
<asynchronous suspension>
#2 ConnectionManagerController.getConnectivityType (package:flutter_module_favorites/network/utils/connection_manager_controller.dart:34:28)
<asynchronous suspension>
[ERROR:flutter/runtime/dart_vm_initializer.cc(41)] Unhandled Exception: PlatformException(channel-error, Unable to establish connection on channel., null, null)
#0 NativeRouterApi.getStackFromHost (package:flutter_boost/src/messages.dart:257:7)
<asynchronous suspension>
#1 FlutterBoostAppState._restoreStackForHotRestart (package:flutter_boost/src/flutter_boost_app.dart:215:19)
<asynchronous suspension>
[ERROR:flutter/runtime/dart_vm_initializer.cc(41)] Unhandled Exception: PlatformException(channel-error, Unable to establish connection on channel., null, null)
#0 NativeRouterApi.saveStackToHost (package:flutter_boost/src/messages.dart:284:7)
<asynchronous suspension>
#1 FlutterBoostAppState._saveStackForHotRestart (package:flutter_boost/src/flutter_boost_app.dart:210:5)
<asynchronous suspension>
请说明如何操作会遇到上述问题
- flutter build ios-framework
- Take out debug xcframeworks and add in a sample project.
在下面填入关键复现代码
@main
class AppDelegate: UIResponder, UIApplicationDelegate {
func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?) -> Bool {
// Override point for customization after application launch.
let delegate = BoostDelegate()
FlutterBoost.instance().setup(application, delegate: delegate, callback: { engine in
debugPrint(engine)
})
// FlutterBoost.instance().sendEventToFlutter(with: "appArgs", arguments: ["language": "en", "environment": "com"])
// FlutterBoost.instance().sendEventToFlutter(with: "loginUser", arguments: [:])
return true
}
// MARK: UISceneSession Lifecycle
func application(_ application: UIApplication, configurationForConnecting connectingSceneSession: UISceneSession, options: UIScene.ConnectionOptions) -> UISceneConfiguration {
// Called when a new scene session is being created.
// Use this method to select a configuration to create the new scene with.
return UISceneConfiguration(name: "Default Configuration", sessionRole: connectingSceneSession.role)
}
func application(_ application: UIApplication, didDiscardSceneSessions sceneSessions: Set<UISceneSession>) {
// Called when the user discards a scene session.
// If any sessions were discarded while the application was not running, this will be called shortly after application:didFinishLaunchingWithOptions.
// Use this method to release any resources that were specific to the discarded scenes, as they will not return.
}
}
复现的平台
iOS
Flutter SDK版本
3.16.9
FlutterBoost版本
5.0.1
是否延迟初始化FlutterBoost
No
2条答案
按热度按时间9ceoxa921#
We are witnessing that flutter boost isn't picking up routes that we provide from native iOS side.
6pp0gazn2#
When we create a dummy Flutter Engine, we are able to silence these exceptions but our native pigeon communications don't work with FlutterBoost engine's binary messenger.
var flutterEngine = FlutterEngine(name: "FlutterBoostPlugin") flutterEngine.run() GeneratedPluginRegistrant.register(with: flutterEngine)