在Android上集成后一直跑不起来

[gaoyong06]

按照文档的说明在项目里面集成后,
执行后，出现下面的错误，是哪里没有搞对吗？

当前使用的Android手机开发，当前手机上没有安装QQ
flutter:1.12.13+hotfix.9

I/flutter (10259): flutter_plugin_qq_example:MissingPluginException(No implementation found for method isQQInstalled on channel flutter_qq)
I/flutter (10259): flutter_plugin_qq_example:MissingPluginException(No implementation found for method isQQInstalled on channel flutter_qq)
I/flutter (10259): flutter_plugin_qq_example:MissingPluginException(No implementation found for method isQQInstalled on channel flutter_qq)

[gaoyong06]

将
FlutterQq.registerQQ('******');
添加至项目的main.dart 中
Widget build(BuildContext context) 方法中
app一启动，就报下面的错：

I/flutter (10259): headers:
E/flutter (10259): [ERROR:flutter/lib/ui/ui_dart_state.cc(157)] Unhandled Exception: MissingPluginException(No implementation found for method registerQQ on channel flutter_qq)
E/flutter (10259): #0 MethodChannel.invokeMethod (package:flutter/src/services/platform_channel.dart:319:7)
E/flutter (10259):
E/flutter (10259): #1 FlutterQq.registerQQ (package:flutter_qq/flutter_qq.dart:89:20)
E/flutter (10259): #2 Application.build (package:qzone_app/main.dart:60:15)
E/flutter (10259): #3 StatelessElement.build (package:flutter/src/widgets/framework.dart:4291:28)
E/flutter (10259): #4 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4223:15)
E/flutter (10259): #5 Element.rebuild (package:flutter/src/widgets/framework.dart:3947:5)
E/flutter (10259): #6 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:4206:5)
E/flutter (10259): #7 ComponentElement.mount (package:flutter/src/widgets/framework.dart:4201:5)
E/flutter (10259): #8 Element.inflateWidget (package:flutter/src/widgets/framework.dart:3194:14)
E/flutter (10259): #9 Element.updateChild (package:flutter/src/widgets/framework.dart:2988:12)
E/flutter (10259): #10 RenderObjectToWidgetElement._rebuild (package:flutter/src/widgets/binding.dart:1028:16)
E/flutter (10259): #11 RenderObjectToWidgetElement.mount (package:flutter/src/widgets/binding.dart:999:5)
E/flutter (10259): #12 RenderObjectToWidgetAdapter.attachToRenderTree. (package:flutter/src/widgets/binding.dart:942:17)
E/flutter (10259): #13 BuildOwner.buildScope (package:flutter/src/widgets/framework.dart:2412:19)
E/flutter (10259): #14 RenderObjectToWidgetAdapter.attachToRenderTree (package:flutter/src/widgets/binding.dart:941:13)
E/flutter (10259): #15 WidgetsBinding.attachRootWidget (package:flutter/src/widgets/binding.dart:819:7)
E/flutter (10259): #16 WidgetsBinding.scheduleAttachRootWidget. (package:flutter/src/widgets/binding.dart:804:7)
E/flutter (10259): #17 _rootRun (dart:async/zone.dart:1122:38)
E/flutter (10259): #18 _CustomZone.run (dart:async/zone.dart:1023:19)
E/flutter (10259): #19 _CustomZone.runGuarded (dart:async/zone.dart:925:7)
E/flutter (10259): #20 _CustomZone.bindCallbackGuarded. (dart:async/zone.dart:965:23)
E/flutter (10259): #21 _rootRun (dart:async/zone.dart:1126:13)
E/flutter (10259): #22 _CustomZone.run (dart:async/zone.dart:1023:19)
E/flutter (10259): #23 _CustomZone.bindCallback. (dart:async/zone.dart:949:23)
E/flutter (10259): #24 Timer._createTimer. (dart:async-patch/timer_patch.dart:23:15)
E/flutter (10259): #25 _Timer._runTimers (dart:isolate-patch/timer_impl.dart:384:19)
E/flutter (10259): #26 _Timer._handleMessage (dart:isolate-patch/timer_impl.dart:418:5)
E/flutter (10259): #27 _RawReceivePortImpl._handleMessage (dart:isolate-patch/isolate_patch.dart:174:12)

[gaoyong06]

flutter clean了一下
现在可以跑起来，但是授权登录后，就会闪退
日志里面的一些敏感信息用【*********】代替

/openSDK_LOG.Tencent(12296): onActivityResultData() reqcode = 11101, resultcode = -1, data = null ? false, listener = null ? false
I/openSDK_LOG.UIListenerManager(12296): onActivityResult req=11101 res=-1
E/openSDK_LOG.UIListenerManager(12296): 登录的接口回调不能重新构建，暂时无法提供，先记录下来这种情况是否存在
I/FlutterQqPlugin(12296): {"ret":0,"openid":,"access_token":"","pay_token":"","expires_in":7776000,"pf":"desktop_m_qq-10000144-android-2002-","pfkey":"","msg":"","login_cost":234,"query_authority_cost":-583828199,"authority_cost":0}
I/FlutterQqPlugin(12296): {}
D/AndroidRuntime(12296): Shutting down VM
I/flutter (12296): 登录成功{accessToken: *********, expiresAt: 1594003841508, openid: *********}
E/AndroidRuntime(12296): FATAL EXCEPTION: main
E/AndroidRuntime(12296): Process: cc.qzone, PID: 12296
E/AndroidRuntime(12296): java.lang.RuntimeException: Failure delivering result ResultInfo{who=null, request=11101, result=-1, data=Intent { (has extras) }} to activity {cc.qzone/cc.qzone.MainActivity}: java.lang.NullPointerException: Attempt to invoke interface method 'void io.flutter.plugin.common.MethodChannel$Result.success(java.lang.Object)' on a null object reference
E/AndroidRuntime(12296): at android.app.ActivityThread.deliverResults(ActivityThread.java:3608)
E/AndroidRuntime(12296): at android.app.ActivityThread.handleSendResult(ActivityThread.java:3651)
E/AndroidRuntime(12296): at android.app.ActivityThread.access$1400(ActivityThread.java:155)
E/AndroidRuntime(12296): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1377)
E/AndroidRuntime(12296): at android.os.Handler.dispatchMessage(Handler.java:102)
E/AndroidRuntime(12296): at android.os.Looper.loop(Looper.java:135)
E/AndroidRuntime(12296): at android.app.ActivityThread.main(ActivityThread.java:5305)
E/AndroidRuntime(12296): at java.lang.reflect.Method.invoke(Native Method)
E/AndroidRuntime(12296): at java.lang.reflect.Method.invoke(Method.java:372)
E/AndroidRuntime(12296): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:922)
E/AndroidRuntime(12296): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:717)
E/AndroidRuntime(12296): Caused by: java.lang.NullPointerException: Attempt to invoke interface method 'void io.flutter.plugin.common.MethodChannel$Result.success(java.lang.Object)' on a null object reference
E/AndroidRuntime(12296): at com.github.marekchen.flutterqq.FlutterQqPlugin$OneListener.onComplete(FlutterQqPlugin.java:203)
E/AndroidRuntime(12296): at com.tencent.connect.common.UIListenerManager.onActivityResult(ProGuard:212)
E/AndroidRuntime(12296): at com.tencent.tauth.Tencent.onActivityResultData(ProGuard:403)
E/AndroidRuntime(12296): at com.github.marekchen.flutterqq.FlutterQqPlugin$OneListener.onActivityResult(FlutterQqPlugin.java:236)
E/AndroidRuntime(12296): at io.flutter.embedding.engine.FlutterEnginePluginRegistry$FlutterEngineActivityPluginBinding.onActivityResult(FlutterEnginePluginRegistry.java:634)
E/AndroidRuntime(12296): at io.flutter.embedding.engine.FlutterEnginePluginRegistry.onActivityResult(FlutterEnginePluginRegistry.java:367)
E/AndroidRuntime(12296): at io.flutter.embedding.android.FlutterActivityAndFragmentDelegate.onActivityResult(FlutterActivityAndFragmentDelegate.java:546)
E/AndroidRuntime(12296): at io.flutter.embedding.android.FlutterActivity.onActivityResult(FlutterActivity.java:594)
E/AndroidRuntime(12296): at android.app.Activity.dispatchActivityResult(Activity.java:6234)
E/AndroidRuntime(12296): at android.app.ActivityThread.deliverResults(ActivityThread.java:3604)
E/AndroidRuntime(12296): ... 10 more
Lost connection to device.

[sunbowen920617]

我遇到一样的问题，请问你解决了吗