Flutter 无法同时使用音频服务和firebase信息

Flutter 无法同时使用音频服务和firebase信息,flutter,firebase-cloud-messaging,Flutter,Firebase Cloud Messaging,在我的项目中,音频\u服务和firebase\u消息无法协同工作 错误消息是: E/flatter(5794):[ERROR:flatter/lib/ui/ui_dart_state.cc(157)]未处理的异常:PlatformException(错误,尝试调用空对象引用上的虚拟方法'void com.ryanheise.audioservice.AudioServicePlugin$BackgroundHandler.init(io.flatter.plugin.common.PluginR

在我的项目中,音频\u服务和
firebase\u消息
无法协同工作

错误消息是:

E/flatter(5794):[ERROR:flatter/lib/ui/ui_dart_state.cc(157)]未处理的异常:PlatformException(错误,尝试调用空对象引用上的虚拟方法'void com.ryanheise.audioservice.AudioServicePlugin$BackgroundHandler.init(io.flatter.plugin.common.PluginRegistry$register'),null)E/flatter(5794):#0 StandardMethodCodec.decodeEnvelope(包:flatter/src/services/message_codecs.dart:569:7)E/flatter(5794):#1 MethodChannel.invokeMethod(包:flatter/src/services/platform_channel.dart:321:33)E/flatter(5794):E/flatter(5794):#2 FirebaseMessaging.configure(包:firebase#######消息传递/firebase#消息传递/firebase35(5794):#4 StatefulElement.build(包:flatter/src/widgets/framework.dart:4334:27)E/flatter(5794):#5 ComponentElement.performbuild(包:flatter/src/widgets/framework.dart:4223:15)E/flatter(5794):#6 Element.rebuild(包:flatter/src/widgets/framework.dart:3947:5)E/flatter(5794):#7 ComponentElement(包:flatter/src/widgets/framework.dart:4206:5)E/flatter(5794):#8 stateflement.#u firstBuild(包:flatter/src/widgets/framework.dart:4381:11)E/flatter(5794):#9 ComponentElement.mount(包:flatter/src/widgets/framework.dart:4201:5)E/flatter(5794):#10 Element.inflatewidgets/framework(包:flatter/src/widgets/framework.dart.3194:14)E/flatter(5794):#11 Element.updateChild(包:flatter/src/widgets/framework.dart:2988:12)E/flatter(5794):#12 SingleChildRenderObjectElement.mount(包:flatter/src/widgets/framework.dart:5445:14)E/flatter(5794):#13 Element.flattewidget(包:flatter/src/widgets/framework.dart:3194:14)E/flatter(5794):#14 Element.updateChild(包:flatter/src/widgets/framework.dart:2988:12)E/flatter(5794):#15 ComponentElement.performbuild(包:flatter/src/widgets/framework.dart:4243:16)E/flatter(5794):#16 Element.rebuild(包:flatter/src/widgets/framework.dart:3947:5)E/flatter(5794):#:17 ComponentElement(package:flatter/src/widgets/framework.dart:4206:5)E/flatter(5794):#18 ComponentElement.mount(package:flatter/src/widgets/framework.dart:4201:5)E/flatter(5794):#19 Element.inflatewidgets(package:flatter/src/widgets/framework.dart:3194:14)E/flatter(5794):#20 Element.updateChild(package:flatter/src/widgets/framework:2988:12)E/flatter(5794):#21 SingleChildRenderObjectElement.mount(包:flatter/src/widgets/framework.dart:5445:14)E/flatter(5794):#22 Element.inflateWidget(包:flatter/src/widgets/framework.dart:3194:14)E/flatter(5794):#23 Element.updateChild(包:flatter/src/widgets/framework.dart:2988:12)E/flatter(5794):#24 SingleChildRenderObjectElement.mount(包:flatter/src/widgets/framework.dart:5445:14)E/flatter(5794):#25 Element.inflateWidget(包:flatter/src/widgets/framework.dart:3194:14)E/flatter(5794):#26 Element.updateChild(包:flatter/src/widgets/framework.dart:2988:12)E/flatter(5794):#:27 component.performbuild(package:flatter/src/widgets/framework.dart:4243:16)E/flatter(5794):#28 Element.rebuild(package:flatter/src/widgets/framework.dart:3947:5)E/flatter(5794):#29 ComponentElement.#firstBuild(package:flatter/src/widgets/framework.dart:4206:5)E/flatter(5794):#30 StatefulElement.#firstBuild(package:flatter/src/widgets/framework.dart:4381:11)E/flatter(5794):#31 ComponentElement.mount(package:flatter/src/widgets/framework.dart:4201:5)E/flatter(5794):#32 Element.inflatewidgets(package:flatter/src/widgets/framework.dart:3194:14)E/flatter(5794):#33 Element.updateChild(package:flatter/src/widgets/framework:2988:12)E/flatter(5794):#34 SingleChildRenderObjectElement.mount(包:flatter/src/widgets/framework.dart:5445:14)E/flatter(5794):#35 Element.inflateWidget(包:flatter/src/widgets/framework.dart:3194:14)E/flatter(5794):#36 Element.updateChild(包:flatter/src/widgets/framework.dart:2988:12)E/flatter(5794):#37 SingleChildRenderObjectElement.mount(包:flatter/src/widgets/framework.dart:5445:14)E/flatter(5794):#38 Element.inflateWidget(包:flatter/src/widgets/framework.dart:3194:14)E/flatter(5794):#39 Element.updateChild(包:flatter/src/widgets/framework.dart:2988:12)E/flatter(5794):#:40 component.performbuild:(package:flatter/src/widgets/framework.dart:4243:16)E/flatter(5794):41 Element.rebuild(package:flatter/src/widgets/framework.dart:3947:5)E/flatter(5794):#42 ComponentElement.(firstBuild(package:flatter/src/widgets/framework.dart:4206:5)E/flatter(5794):#43 StatefulElement.#E/flatter(5794):[错误:flatter/lib/ui/ui_dart_state.cc(157)]未处理的异常:MissingPluginException(未找到方法FcmDartService的实现#在通道插件上初始化。flatter.io/firebase_messaging_后台)E/flatter(5794):#0 MethodChannel.invokeMethod(包:flatter/src/services/platform#通道。dart:319:7)E/flatter(5794):E/flatter(5794):#1#fcmSetupBackgroundChannel(软件包:firebase_消息/firebase_消息。dart:50:21)E/flatter(5794):#2#asyncwait completer.start(dart:async patch/async_patch.dart:45:6)E/flatter(5794):#3#fcmSetupBackgroundChannel(软件包:firebase#消息/firebase#消息/firebase(消息。dart:23:32)E/flatter(5794):#。。(dart:11:11:11:11:11:11:11:11:12:12:11:15)省长:12:12:12:12)省长:12:11:12:13)E/颤振(5794)E/颤振(5794)E/颤振(5794)E/颤振(5794)E/扑(5794):355”5”5”根运行(ro根运行(根运行(省道:异步:异步/区:异步/区。达特:12:11:11:11:12:12:12:12:12:12:12:12:12:13)E(省长:10:12:11)E/10)E/颤振(5)E/颤振(5794)E/颤振(5794)E/颤振(5794)E/颤振(5794)E/颤振(5794)E/颤振(5794)E/颤振(5794)E/颤振(5794)E/颤振省道:231:5)电子/颤振(5794):#10#星状。(省道:隔离补丁/隔离补丁。省道:307:19)电子/颤振(5794):#11#RawReceivePortImpl.#handleMessage(