Application error received on google play

[walterf25]

Hello guys, i received this error from a user for one of my live WallPaper apps, i was wondering if anyone can help me figure out what this error means.

java.lang.RuntimeException: java.lang.IllegalArgumentException
at anywheresoftware.b4a.BA.raiseEvent2(BA.java:199)
at anywheresoftware.b4a.BA.raiseEvent(BA.java:154)
at anywheresoftware.b4a.objects.WallpaperInternalService$LWManager.tick(WallpaperInternalService.java:104)
at anywheresoftware.b4a.objects.WallpaperInternalService$LWManager$TickTack.run(WallpaperInternalService.java:134)
at android.os.Handler.handleCallback(Handler.java:605)
at android.os.Handler.dispatchMessage(Handler.java:92)
at android.os.Looper.loop(Looper.java:137)
at android.app.ActivityThread.main(ActivityThread.java:4446)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:511)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:784)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:551)
at dalvik.system.NativeStart.main(Native Method)
Caused by: java.lang.IllegalArgumentException
at android.view.Surface.unlockCanvasAndPost(Native Method)
at com.android.internal.view.BaseSurfaceHolder.unlockCanvasAndPost(BaseSurfaceHolder.java:215)
at anywheresoftware.b4a.objects.WallpaperInternalService$LWEngine.Refresh(WallpaperInternalService.java:196)
at anywheresoftware.b4a.objects.WallpaperInternalService$LWEngine.RefreshAll(WallpaperInternalService.java:180)
at com.dandre.golf.wallpaperservice._lwm_tick(wallpaperservice.java:317)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:511)
at anywheresoftware.b4a.BA.raiseEvent2(BA.java:170)
... 12 more

thanks All

Walter

 

[Erel]

I'm not sure why this error happens. It may be related to a custom home screen host that is not behaving properly. You can add a Try / Catch block when calling Refresh or RefreshAll.

 

[bloxa69]

illegal argument exception

I was getting similar error and using Try/Catch on Refresh fixed it.
Thanks Erel.