I am using https://github.com/CrossGeeks/FirebasePushNotificationPlugin this plugin for push notification but when I deploy app crashes with this error:
Java.Lang.IllegalStateException: Default FirebaseApp is not initialized in this process com.companyname.App7. Make sure to call FirebaseApp.initializeApp(Context) first.
Thread finished: #5 The thread 0x5 has exited with code 0 (0x0).