android.app.RemoteServiceException. (ActivityThread.java:2240) [duplicate]

After studying similar questions, including:

How to fix: android.app.RemoteServiceException: Bad notification posted from package *: Couldn't create icon: StatusBarIcon

I could not find any posts referring to the exact line numbers of my app crash details:

 android.app.RemoteServiceException:   at android.app.ActivityThread$H.handleMessage (ActivityThread.java:2240)  at android.os.Handler.dispatchMessage (Handler.java:106)  at android.os.Looper.loop (Looper.java:246)  at android.app.ActivityThread.main (ActivityThread.java:8506)  at java.lang.reflect.Method.invoke (Native Method)  at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run (RuntimeInit.java:602)  at com.android.internal.os.ZygoteInit.main (ZygoteInit.java:1130)

For example, my app crash details refer to:

android.app.ActivityThread$H.handleMessage (ActivityThread.java:2240)

which looks different from the other question's numbers; e.g.:

android.app.ActivityThread$H.handleMessage (ActivityThread.java:1456)

So I respectfully think they could be different issues. If anybody experienced similar problems, any help would be very appreciated.