Hi Mihai, I get the same stack trace intermittently when deleting a group in ExpandableListView. I think it's to do with whether your groups are expanded. There's a bug raise on this issue here... http://code.google.com/p/android/issues/detail?id=553
-Andy On Feb 18, 2:34 pm, "[EMAIL PROTECTED]" <[EMAIL PROTECTED]> wrote: > Hello > I have created an ExpandableListView with a CursorThreeAdapter. > Everything works fine until i want to modify some data in the cursor : > cursor.updateInt(....); > cursor.commitUpdates(); -> at this moment i get this errors : > > What do you think ? Is this a bug or just my problem ? > > DEBUG/dalvikvm(1610): Exception Ljava/lang/NullPointerException; > fromCursorTreeAdapter.java:383 not caught locally > DEBUG/dalvikvm(1610): Exception Ljava/lang/NullPointerException; from > ZygoteInit.java:1553 not caught locally > DEBUG/AndroidRuntime(1610): Shutting down VM > WARN/dalvikvm(1610): threadid=3: thread exiting with uncaught > exception (group=0x4000fdf8) > > ERROR/AndroidRuntime(1610): Uncaught handler: thread Main exiting due > to uncaught exception > ERROR/AndroidRuntime(1610): java.lang.NullPointerException > ERROR/AndroidRuntime(1610): at android.widget.CursorTreeAdapter > $MyCursorHelper$MyContentObserver.onChange(CursorTreeAdapter.java:383) > ERROR/AndroidRuntime(1610): at android.database.ContentObserver > $NotificationRunnable.run(ContentObserver.java:40) > ERROR/AndroidRuntime(1610): at > android.os.Handler.handleCallback(Handler.java:455) > ERROR/AndroidRuntime(1610): at > android.os.Handler.dispatchMessage(Handler.java:78) > ERROR/AndroidRuntime(1610): at android.os.Looper.loop(Looper.java: > 91) > ERROR/AndroidRuntime(1610): at > android.app.ActivityThread.main(ActivityThread.java:3052) > ERROR/AndroidRuntime(1610): at > java.lang.reflect.Method.invokeNative(Native Method) > ERROR/AndroidRuntime(1610): at > java.lang.reflect.Method.invoke(Method.java:356) > ERROR/AndroidRuntime(1610): at android.os.ZygoteInit > $MethodAndArgsCaller.run(ZygoteInit.java:1547) > ERROR/AndroidRuntime(1610): at > android.os.ZygoteInit.main(ZygoteInit.java:1445) > ERROR/AndroidRuntime(1610): at > android.dalvik.NativeStart.main(Native Method) --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] Announcing the new M5 SDK! http://android-developers.blogspot.com/2008/02/android-sdk-m5-rc14-now-available.html For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~----------~----~----~----~------~----~------~--~---
