在android物理设备和模拟器上调试时，Flatter应用程序不断崩溃

我最近升级了我的Flatter应用程序中的一些依赖项（包括firebase依赖项）。升级后，每当我在模拟器或物理设备上启动此消息时，我的应用程序都会崩溃

D/AndroidRuntime( 5944): Shutting down VM
E/AndroidRuntime( 5944): FATAL EXCEPTION: main
E/AndroidRuntime( 5944): Process: com.example.wall, PID: 5944
E/AndroidRuntime( 5944): java.lang.RuntimeException: Unable to instantiate service com.example.wall.java.MyFirebaseMessagingService: java.lang.ClassNotFoundException: Didn't find class "com.example.wall.java.MyFirebaseMessagingService" on path: DexPathList[[zip file "/data/app/com.example.wall-1/base.apk"],nativeLibraryDirectories=[/data/app/com.example.wall-1/lib/arm64, /data/app/com.example.wall-1/base.apk!/lib/arm64-v8a, /vendor/lib64, /system/lib64]]
E/AndroidRuntime( 5944):    at android.app.ActivityThread.handleCreateService(ActivityThread.java:3775)
E/AndroidRuntime( 5944):    at android.app.ActivityThread.access$2100(ActivityThread.java:221)
E/AndroidRuntime( 5944):    at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1882)
E/AndroidRuntime( 5944):    at android.os.Handler.dispatchMessage(Handler.java:102)
E/AndroidRuntime( 5944):    at android.os.Looper.loop(Looper.java:158)
E/AndroidRuntime( 5944):    at android.app.ActivityThread.main(ActivityThread.java:7224)
E/AndroidRuntime( 5944):    at java.lang.reflect.Method.invoke(Native Method)
E/AndroidRuntime( 5944):    at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1230)
E/AndroidRuntime( 5944):    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1120)
E/AndroidRuntime( 5944): Caused by: java.lang.ClassNotFoundException: Didn't find class "com.example.wall.java.MyFirebaseMessagingService" on path: DexPathList[[zip file "/data/app/com.example.wall-1/base.apk"],nativeLibraryDirectories=[/data/app/com.example.wall-1/lib/arm64, /data/app/com.example.wall-1/base.apk!/lib/arm64-v8a, /vendor/lib64, /system/lib64]]
E/AndroidRuntime( 5944):    at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:56)
E/AndroidRuntime( 5944):    at java.lang.ClassLoader.loadClass(ClassLoader.java:511)
E/AndroidRuntime( 5944):    at java.lang.ClassLoader.loadClass(ClassLoader.java:469)
E/AndroidRuntime( 5944):    at android.app.ActivityThread.handleCreateService(ActivityThread.java:3772)
E/AndroidRuntime( 5944):    ... 8 more
E/AndroidRuntime( 5944):    Suppressed: java.lang.ClassNotFoundException: com.example.wall.java.MyFirebaseMessagingService
E/AndroidRuntime( 5944):        at java.lang.Class.classForName(Native Method)
E/AndroidRuntime( 5944):        at java.lang.BootClassLoader.findClass(ClassLoader.java:781)
E/AndroidRuntime( 5944):        at java.lang.BootClassLoader.loadClass(ClassLoader.java:841)
E/AndroidRuntime( 5944):        at java.lang.ClassLoader.loadClass(ClassLoader.java:504)
E/AndroidRuntime( 5944):        ... 10 more
E/AndroidRuntime( 5944):    Caused by: java.lang.NoClassDefFoundError: Class not found using the boot class loader; no stack trace available

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我不知道为什么会这样。如果您能帮助解决此问题，我们将不胜感激

您是否尝试过在终端中运行

颤振清洁

？