Flutter 错误："；正在尝试创建未注册类型的平台视图：umair.mapbox“导航/mapboxMapView”；

我想使用

mapbox\u导航

软件包，但当我在一个新的颤振项目中粘贴时，我遇到了以下错误：

E/flutter (11145): [ERROR:flutter/lib/ui/ui_dart_state.cc(177)] Unhandled Exception: PlatformException(error, java.lang.IllegalStateException: Trying to create a platform view of unregistered type: umair.mapbox_navigation/mapboxMapView
E/flutter (11145):  at io.flutter.plugin.platform.PlatformViewsController$1.createVirtualDisplayForPlatformView(PlatformViewsController.java:199)
E/flutter (11145):  at io.flutter.embedding.engine.systemchannels.PlatformViewsChannel$1.create(PlatformViewsChannel.java:104)
E/flutter (11145):  at io.flutter.embedding.engine.systemchannels.PlatformViewsChannel$1.onMethodCall(PlatformViewsChannel.java:59)
E/flutter (11145):  at io.flutter.plugin.common.MethodChannel$IncomingMethodCallHandler.onMessage(MethodChannel.java:233)
E/flutter (11145):  at io.flutter.embedding.engine.dart.DartMessenger.handleMessageFromDart(DartMessenger.java:85)
E/flutter (11145):  at io.flutter.embedding.engine.FlutterJNI.handlePlatformMessage(FlutterJNI.java:692)
E/flutter (11145):  at android.os.MessageQueue.nativePollOnce(Native Method)
E/flutter (11145):  at android.os.MessageQueue.next(MessageQueue.java:325)
E/flutter (11145):  at android.os.Looper.loop(Looper.java:142)
E/flutter (11145):  at android.app.ActivityThread.main(ActivityThread.java:6944)
E/flutter (11145):  at java.lang.reflect.Method.invoke(Native Method)
E/flutter (11145):  at com.android.internal.os.Zygote$MethodAndArgsCaller.run(Zygote.java:327)
E/flutter (11145):  at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1374)
E/flutter (11145): , null, null)
E/flutter (11145): #0      StandardMethodCodec.decodeEnvelope (package:flutter/src/services/message_codecs.dart:582:7)
E/flutter (11145): #1      MethodChannel._invokeMethod (package:flutter/src/services/platform_channel.dart:159:18)
E/flutter (11145): <asynchronous suspension>
E/flutter (11145): #2      MethodChannel.invokeMethod (package:flutter/src/services/platform_channel.dart:332:12)
E/flutter (11145): #3      TextureAndroidViewController._sendCreateMessage (package:flutter/src/services/platform_views.dart:1039:54)
E/flutter (11145): #4      AndroidViewController.create (package:flutter/src/services/platform_views.dart:749:11)
E/flutter (11145): #5      TextureAndroidViewController.create (package:flutter/src/services/platform_views.dart:1018:34)
E/flutter (11145): #6      TextureAndroidViewController.setSize (package:flutter/src/services/platform_views.dart:1002:14)
E/flutter (11145): #7      RenderAndroidView._sizePlatformView (package:flutter/src/rendering/platform_view.dart:174:29)
E/flutter (11145): #8      RenderAndroidView.performResize (package:flutter/src/rendering/platform_view.dart:155:5)
E/flutter (11145): #9      RenderObject.layout (package:flutter/src/rendering/object.dart:1756:9)
E/flutter (11145): #10     RenderProxyBoxMixin.performLayout (package:flutter/src/rendering/proxy_box.dart:113:14)
E/flutter (11145): #11     RenderObject.layout (package:flutter/src/rendering/object.dart:1777:7)
E/flutter (11145): #12     RenderStack.performLayout (package:flutter/src/rendering/stack.dart:560:15)
E/flutter (11145): #13     RenderObject.layout (package:flutter/src/rendering/object.dart:1777:7)
E/flutter (11145): #14     MultiChildLayoutDelegate.layoutChild (package:flutter/src/rendering/custom_layout.dart:171:12)
E/flutter (11145): #15     _ScaffoldLayout.performLayout (package:flutter/src/material/scaffold.dart:498:7)
E/flutter (11145): #16     MultiChildLayoutDelegate._callPerformLayout (package:flutter/src/rendering/custom_layout.dart:243:7)
E/flutter (11145): #17     RenderCustomMultiChildLayoutBox.performLayout (package:flutter/src/rendering/custom_layout.dart:402:14)
E/flutter (11145): #18     RenderObject.layout (package:flutter/src/rendering/object.dart:1777:7)
E/flutter (11145): #19     RenderProxyBoxMixin.performLayout (package:flutter/src/rendering/proxy_box.dart:113:14)
E/flutter (11145): #20     RenderObject.layout (package:flutter/src/rendering/object.dart:1777:7)
E/flutter (11145): #21     RenderProxyBoxMixin.performLayout (package:flutter/src/rendering/proxy_box.dart:113:14)
E/flutter (11145): #22     _RenderCustomClip.performLayout (package:flutter/src/rendering/proxy_box.dart:1308:11)
E/flutter (11145): #23     RenderObject.layout (package:flutter/src/rendering/object.dart:1777:7)
E/flutter (11145): #24     RenderProxyBoxMixin.performLayout (package:flutter/src/rendering/proxy_box.dart:113:14)
E/flutter (11145): #25     RenderObject.layout (package:flutter/src/rendering/object.dart:1777:7)
E/flutter (11145): #26     RenderProxyBoxMixin.performLayout (package:flutter/src/rendering/proxy_box.dart:113:14)
E/flutter (11145): #27     RenderObject.layout (package:flutter/src/rendering/object.dart:1777:7)
E/flutter (11145): #28     RenderProxyBoxMixin.performLayout (package:flutter/src/rendering/proxy_box.dart:113:14)
E/flutter (11145): #29     RenderObject.layout (package:flutter/src

My pubsec.yaml的依赖项：

dependencies:
  flutter:
    sdk: flutter
  mapbox_navigation: ^1.0.4

我想我只是在使用

mapbox导航

包时错过了一个步骤，但是我没有找到其他指定使用它的东西
如果我错了，请通知我

---

感谢阅读

我将结束这个问题，因为这似乎是软件包作者的错误。我根本找不到答案，所以我要试试另一个软件包，希望它能起作用。

---

否则，我将不得不使用谷歌地图

尝试使用flutter clean，然后使用flutter runIt，这没有什么区别

Doctor summary (to see all details, run flutter doctor -v):
[✓] Flutter (Channel stable, 1.22.0, on Linux, locale en_US.utf8)
 
[✓] Android toolchain - develop for Android devices (Android SDK version 30.0.2)
[✓] Android Studio (version 4.0)
[✓] Connected device (1 available)

• No issues found!

dependencies:
  flutter:
    sdk: flutter
  mapbox_navigation: ^1.0.4