Find some crashes
APK Version : 1.8 AndroidOS Version = 9.0 Description information: These crashes happened by accident when I was testing in different devices. I tried to reproduce them and found that they can't be reproduced, but they are real. I hope they can help you to debug.
Crash 1: Long Msg: java.lang.IllegalStateException at android.os.Parcel.readException(Parcel.java:1692) at android.os.Parcel.readException(Parcel.java:1637) at com.naman14.timber.ITimberService$Stub$Proxy.getAudioSessionId(ITimberService.java:1195) at com.naman14.timber.MusicPlayer.getAudioSessionId(MusicPlayer.java:323) at com.naman14.timber.utils.TimberUtils.createEffectsIntent(TimberUtils.java:153) at com.naman14.timber.utils.TimberUtils.hasEffectsPanel(TimberUtils.java:147) at com.naman14.timber.activities.BaseActivity.onCreateOptionsMenu(BaseActivity.java:277) at com.naman14.timber.activities.MainActivity.onCreateOptionsMenu(MainActivity.java:298) at android.app.Activity.onCreatePanelMenu(Activity.java:3316) at androidx.fragment.app.FragmentActivity.onCreatePanelMenu(FragmentActivity.java:378) at androidx.appcompat.view.WindowCallbackWrapper.onCreatePanelMenu(WindowCallbackWrapper.java:94) at androidx.appcompat.app.AppCompatDelegateImpl$AppCompatWindowCallback.onCreatePanelMenu(AppCompatDelegateImpl.java:2549) at androidx.appcompat.view.WindowCallbackWrapper.onCreatePanelMenu(WindowCallbackWrapper.java:94) at androidx.appcompat.app.ToolbarActionBar.populateOptionsMenu(ToolbarActionBar.java:455) at androidx.appcompat.app.ToolbarActionBar$1.run(ToolbarActionBar.java:56) at android.view.Choreographer$CallbackRecord.run(Choreographer.java:876) at android.view.Choreographer.doCallbacks(Choreographer.java:688) at android.view.Choreographer.doFrame(Choreographer.java:620) at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:862) at android.os.Handler.handleCallback(Handler.java:754) at android.os.Handler.dispatchMessage(Handler.java:95) at android.os.Looper.loop(Looper.java:163) at android.app.ActivityThread.main(ActivityThread.java:6365) at java.lang.reflect.Method.invoke(Native Method) at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:901) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:791)
Crash 2: Long Msg: java.lang.ArrayIndexOutOfBoundsException: length=33; index=-1 at java.util.ArrayList.get(ArrayList.java:413) at com.naman14.timber.adapters.SongsListAdapter$ItemHolder$1.run(SongsListAdapter.java:250) at android.os.Handler.handleCallback(Handler.java:754) at android.os.Handler.dispatchMessage(Handler.java:95) at android.os.Looper.loop(Looper.java:163) at android.app.ActivityThread.main(ActivityThread.java:6365) at java.lang.reflect.Method.invoke(Native Method) at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:901) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:791) Crash 3: Long Msg: java.lang.NullPointerException: Attempt to invoke virtual method 'void androidx.fragment.app.Fragment.setNextAnim(int)' on a null object reference at androidx.fragment.app.BackStackRecord.executeOps(BackStackRecord.java:772) at androidx.fragment.app.FragmentManagerImpl.executeOps(FragmentManager.java:2625) at androidx.fragment.app.FragmentManagerImpl.executeOpsTogether(FragmentManager.java:2411) at androidx.fragment.app.FragmentManagerImpl.removeRedundantOperationsAndExecute(FragmentManager.java:2366) at androidx.fragment.app.FragmentManagerImpl.execPendingActions(FragmentManager.java:2273) at androidx.fragment.app.FragmentManagerImpl$1.run(FragmentManager.java:733) at android.os.Handler.handleCallback(Handler.java:754) at android.os.Handler.dispatchMessage(Handler.java:95) at android.os.Looper.loop(Looper.java:163) at android.app.ActivityThread.main(ActivityThread.java:6365) at java.lang.reflect.Method.invoke(Native Method) at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:901) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:791) Crash 4: Long Msg: java.lang.IllegalArgumentException: setNextMediaPlayer failed.: status=0xFFFFFFED at android.media.MediaPlayer.setNextMediaPlayer(Native Method) at com.naman14.timber.MusicService$MultiPlayer.setNextDataSource(MusicService.java:2484) at com.naman14.timber.MusicService.setNextTrack(MusicService.java:1024) at com.naman14.timber.MusicService.setNextTrack(MusicService.java:1016) at com.naman14.timber.MusicService.access$1600(MusicService.java:99) at com.naman14.timber.MusicService$MusicPlayerHandler.handleMessage(MusicService.java:2295) at android.os.Handler.dispatchMessage(Handler.java:102) at android.os.Looper.loop(Looper.java:163) at android.os.HandlerThread.run(HandlerThread.java:61)
Crash 5: Long Msg: java.lang.RuntimeException: Unable to start activity ComponentInfo{naman14.timber/com.naman14.timber.activities.MainActivity}: java.lang.IllegalStateException: Unknown URL: content://media/external/audio/media/-1 at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2740) at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2801) at android.app.ActivityThread.-wrap12(ActivityThread.java) at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1548) at android.os.Handler.dispatchMessage(Handler.java:102) at android.os.Looper.loop(Looper.java:163) at android.app.ActivityThread.main(ActivityThread.java:6365) at java.lang.reflect.Method.invoke(Native Method) at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:901) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:791) Caused by: java.lang.IllegalStateException: Unknown URL: content://media/external/audio/media/-1 at android.os.Parcel.readException(Parcel.java:1692) at android.database.DatabaseUtils.readExceptionFromParcel(DatabaseUtils.java:183) at android.database.DatabaseUtils.readExceptionFromParcel(DatabaseUtils.java:135) at android.content.ContentProviderProxy.query(ContentProviderNative.java:421) at android.content.ContentResolver.query(ContentResolver.java:534) at android.content.CursorLoader.loadInBackground(CursorLoader.java:64) at com.naman14.timber.subfragments.LyricsFragment.getRealPathFromURI(LyricsFragment.java:119) at com.naman14.timber.subfragments.LyricsFragment.loadLyrics(LyricsFragment.java:60) at com.naman14.timber.subfragments.LyricsFragment.onCreateView(LyricsFragment.java:48) at androidx.fragment.app.Fragment.performCreateView(Fragment.java:2439) at androidx.fragment.app.FragmentManagerImpl.moveToState(FragmentManager.java:1460) at androidx.fragment.app.FragmentManagerImpl.moveFragmentToExpectedState(FragmentManager.java:1784) at androidx.fragment.app.FragmentManagerImpl.moveToState(FragmentManager.java:1852) at androidx.fragment.app.BackStackRecord.executeOps(BackStackRecord.java:802) at androidx.fragment.app.FragmentManagerImpl.executeOps(FragmentManager.java:2625) at androidx.fragment.app.FragmentManagerImpl.executeOpsTogether(FragmentManager.java:2411) at androidx.fragment.app.FragmentManagerImpl.removeRedundantOperationsAndExecute(FragmentManager.java:2366) at androidx.fragment.app.FragmentManagerImpl.execPendingActions(FragmentManager.java:2273) at androidx.fragment.app.FragmentManagerImpl.dispatchStateChange(FragmentManager.java:3273) at androidx.fragment.app.FragmentManagerImpl.dispatchActivityCreated(FragmentManager.java:3229) at androidx.fragment.app.FragmentController.dispatchActivityCreated(FragmentController.java:201) at androidx.fragment.app.FragmentActivity.onStart(FragmentActivity.java:620) at androidx.appcompat.app.AppCompatActivity.onStart(AppCompatActivity.java:178) at com.afollestad.appthemeengine.ATEActivity.onStart(ATEActivity.java:29) at com.naman14.timber.activities.BaseActivity.onStart(BaseActivity.java:140) at android.app.Instrumentation.callActivityOnStart(Instrumentation.java:1249) at android.app.Activity.performStart(Activity.java:6887) at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2703) ... 9 more crashend
can you please provide full details how can i reproduce those issue in my application . while raising the issue please provide the proper details related to creash or bug .