无法将MyFirebaseMessagingServiceservice分配给android.app.service [英] MyFirebaseMessagingServiceservice is not assignable to android.app.service

问题描述

Firebase Messaging Service导致我的应用程序崩溃.当我实现FirebaseMessagingService并尝试在清单上添加它时，向我显示"MyFirebaseMessagingServiceservice无法分配给android.app.service".当我不使用MyFirebaseMessagingServiceservice时，我也会收到错误消息.在问这个问题之前，我已经尝试过该问题中给出的所有答案，但要注意锻炼.请帮忙.我正在使用firebase-messaging:17.1.0这是错误-

Firebase Messaging Service is Causing Crash in My App. When i Implement FirebaseMessagingService and try to add it on Manifest its showing me "MyFirebaseMessagingServiceservice is not assignable to android.app.service" . When I didn't use the MyFirebaseMessagingServiceservice , then also im getting the error. This question is asked before, I have tried all the answer given in that question but noting workout. Please help. Im using firebase-messaging:17.1.0 This is the error-

java.lang.IllegalAccessError: com.example.genesishospital.MyFirebaseMessagingService
        at dalvik.system.DexFile.defineClassNative(Native Method)
        at dalvik.system.DexFile.defineClass(DexFile.java:226)
        at dalvik.system.DexFile.loadClassBinaryName(DexFile.java:219)
        at dalvik.system.DexPathList.findClass(DexPathList.java:338)
        at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:54)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:511)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:469)
        at android.app.ActivityThread.handleCreateService(ActivityThread.java:3838)
        at android.app.ActivityThread.-wrap8(ActivityThread.java)
        at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1909)
        at android.os.Handler.dispatchMessage(Handler.java:102)
        at android.os.Looper.loop(Looper.java:148)
        at android.app.ActivityThread.main(ActivityThread.java:7325)
        at java.lang.reflect.Method.invoke(Native Method)
        at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1230)
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1120)

推荐答案

添加此权限后，我的应用程序可以正常工作.

After adding this permission my app works fine.

<uses-permission android:name="android.permission.WAKE_LOCK"/>
<uses-permission android:name="com.google.android.c2dm.permission.RECEIVE" />

这篇关于无法将MyFirebaseMessagingServiceservice分配给android.app.service的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！