@ZebpayDipen we need a lot more information to debug this issue:

• What version of the Firebase Android SDK are you using?
• What code causes this issue?
• How easy is it to reproduce this issue? Can you provide me instructions?
• Is it device or OS specific?

@samtstern

1. What version of the Firebase Android SDK are you using?
   ANS : Firebase version is : 12.0.1

2. What code causes this issue?
   ANS: We don't know actually by which error is coming.

3. How easy is it to reproduce this issue? Can you provide me instructions?
   ANS: In Android 8.0 and later devices, this is issue came on the very first screen.

4. Is it device or OS specific?
   ANS: This is OS specific, Android 8.0 and later

Last log for your reference:
Process: *.Application:ui4, PID: 18492
java.lang.ClassCastException: android.os.BinderProxy cannot be cast to com.google.android.gms.iid.zzf
at com.google.android.gms.iid.zzh.onServiceConnected(Unknown Source:4)
at android.app.LoadedApk$ServiceDispatcher.doConnected(LoadedApk.java:1652)
at android.app.LoadedApk$ServiceDispatcher$RunConnection.run(LoadedApk.java:1681)
at android.os.Handler.handleCallback(Handler.java:790)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loop(Looper.java:164)
at android.app.ActivityThread.main(ActivityThread.java:6494)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:438)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:807)

@ZebpayDipen thank for for the details! That is enough information for me to start an internal investigation,

I've recently found that most of my inexplicable crashes came because i was using an obsolete Google services or Firebase or any other library. Try updating the lib artifacts to their latest versions

Hello, we have this issue to, @samtstern do you already find the reason of this problem?

Hey, did anyone get any proper work around?

Any luck with this issue?

I have this issue, and the most common devices are these samsung:

I have also the same issue my gradle file looks like the following for service descriptions.

// Unique job ID for this service.
static final int JOB_ID = 42;

// Convenience method for enqueuing work in to this service.
public static void enqueueWork(Context context, Intent work) {
    enqueueWork(context, XXXService.class, JOB_ID, work);
}

implementation 'com.google.android.gms:play-services-ads:15.0.1'
implementation 'com.google.android.gms:play-services-gcm:15.0.1'
implementation 'com.google.android.gms:play-services-location:15.0.1'
implementation 'com.google.firebase:firebase-messaging:17.0.0'

Is there anyone who have find the solution for the given issue?

Is there an update? I'm seeing the same issue as @ZebpayDipen - on devices Android 8.0 and later.

im getting the same error from huawei android 8.0

I also encountered the same issue:

java.lang.ClassCastException: android.os.BinderProxy cannot be cast to com.google.firebase.iid.zzf

I notice that when I run FirebaseMessagingService in the main process, it works, but when a put the service in background process, the above exception is thrown, and onMessageReceived never gets called.

There might be a connection to this https://stackoverflow.com/questions/51353493/not-allowed-to-start-service-intent-android-oreo

@neevek Firebase Messaging is not designed to work in non-primary process.
It's possible but it would require multiple changes in your configuration.
Would be possible for you to process the messages in the primary process ?

@ZebpayDipen Please open a different bug for issue on Firebase Job Dispatcher

For all: could you please try with the latest version of the FCM library and see if the problem still exists? Thanks

Same issue, any solutions?

@neevek Firebase Messaging is not designed to work in non-primary process.
It's possible but it would require multiple changes in your configuration.
Would be possible for you to process the messages in the primary process ?

@ZebpayDipen Please open a different bug for issue on Firebase Job Dispatcher

For all: could you please try with the latest version of the FCM library and see if the problem still exists? Thanks

Yes, I can process the messages in the primary process.

Upgraded my firebase API to 17.3.3 from 12.0.0
implementation 'com.google.firebase:firebase-messaging:17.3.3'
issue solved.

my gradle files:
compile 'com.google.android.gms:play-services-auth:16.0.1'
compile 'com.google.android.gms:play-services-maps:16.0.0'
compile 'com.google.android.gms:play-services-location:16.0.0'
compile 'com.google.android.gms:play-services-analytics:16.0.4'
compile 'com.google.firebase:firebase-core:16.0.4'
compile 'com.google.firebase:firebase-crash:16.2.1'
implementation 'com.google.firebase:firebase-messaging:17.3.3'
implementation 'com.google.firebase:firebase-perf:16.1.2'

firebase release notes: https://firebase.google.com/support/release-notes/android

im getting the same error from huawei android 10.0