अपने आवेदन में, कभी कभी निम्न अपवाद फेंक दिया जाता है:एंड्रॉइड: अवैध स्तर अपवाद - इसे कब फेंक दिया जाता है?
07-28 14:49:25.398: ERROR/AndroidRuntime(8097):
java.lang.IllegalStateException: The content of the adapter has changed
but ListView did not receive a notification. Make sure the content of
your adapter is not modified from a background thread, but only from the
UI thread. [in ListView(2131099717, class android.widget.ListView) with
Adapter(class ch.uzh.csg.games4blue.gamebase.view.UserView$UserAdapter)]
07-28 14:49:25.398: ERROR/AndroidRuntime(8097): at
android.widget.ListView.layoutChildren(ListView.java:1432)
07-28 14:49:25.398: ERROR/AndroidRuntime(8097): at
android.widget.AbsListView.onLayout(AbsListView.java:1113)
07-28 14:49:25.398: ERROR/AndroidRuntime(8097): at
android.view.View.layout(View.java:6831)
07-28 14:49:25.398: ERROR/AndroidRuntime(8097): at
android.widget.LinearLayout.setChildFrame(LinearLayout.java:1119)
07-28 14:49:25.398: ERROR/AndroidRuntime(8097): at
android.widget.LinearLayout.layoutVertical(LinearLayout.java:998)
07-28 14:49:25.398: ERROR/AndroidRuntime(8097): at
android.widget.LinearLayout.onLayout(LinearLayout.java:918)
07-28 14:49:25.398: ERROR/AndroidRuntime(8097): at
android.view.View.layout(View.java:6831)
07-28 14:49:25.398: ERROR/AndroidRuntime(8097): at
android.widget.LinearLayout.setChildFrame(LinearLayout.java:1119)
07-28 14:49:25.398: ERROR/AndroidRuntime(8097): at
android.widget.LinearLayout.layoutHorizontal(LinearLayout.java:1108)
07-28 14:49:25.398: ERROR/AndroidRuntime(8097): at
android.widget.LinearLayout.onLayout(LinearLayout.java:920)
07-28 14:49:25.398: ERROR/AndroidRuntime(8097): at
android.view.View.layout(View.java:6831)
07-28 14:49:25.398: ERROR/AndroidRuntime(8097): at
android.widget.FrameLayout.onLayout(FrameLayout.java:333)
07-28 14:49:25.398: ERROR/AndroidRuntime(8097): at
android.view.View.layout(View.java:6831)
07-28 14:49:25.398: ERROR/AndroidRuntime(8097): at
android.widget.LinearLayout.setChildFrame(LinearLayout.java:1119)
07-28 14:49:25.398: ERROR/AndroidRuntime(8097): at
android.widget.LinearLayout.layoutVertical(LinearLayout.java:998)
07-28 14:49:25.398: ERROR/AndroidRuntime(8097): at
android.widget.LinearLayout.onLayout(LinearLayout.java:918)
07-28 14:49:25.398: ERROR/AndroidRuntime(8097): at
android.view.View.layout(View.java:6831)
07-28 14:49:25.398: ERROR/AndroidRuntime(8097): at
android.widget.LinearLayout.setChildFrame(LinearLayout.java:1119)
07-28 14:49:25.398: ERROR/AndroidRuntime(8097): at
android.widget.LinearLayout.layoutVertical(LinearLayout.java:998)
07-28 14:49:25.398: ERROR/AndroidRuntime(8097): at
android.widget.LinearLayout.onLayout(LinearLayout.java:918)
07-28 14:49:25.398: ERROR/AndroidRuntime(8097): at
android.view.View.layout(View.java:6831)
07-28 14:49:25.398: ERROR/AndroidRuntime(8097): at
android.widget.FrameLayout.onLayout(FrameLayout.java:333)
07-28 14:49:25.398: ERROR/AndroidRuntime(8097): at
android.view.View.layout(View.java:6831)
07-28 14:49:25.398: ERROR/AndroidRuntime(8097): at
android.widget.FrameLayout.onLayout(FrameLayout.java:333)
07-28 14:49:25.398: ERROR/AndroidRuntime(8097): at
android.view.View.layout(View.java:6831)
07-28 14:49:25.398: ERROR/AndroidRuntime(8097): at
android.view.ViewRoot.performTraversals(ViewRoot.java:996)
07-28 14:49:25.398: ERROR/AndroidRuntime(8097): at
android.view.ViewRoot.handleMessage(ViewRoot.java:1633)
07-28 14:49:25.398: ERROR/AndroidRuntime(8097): at
android.os.Handler.dispatchMessage(Handler.java:99)
07-28 14:49:25.398: ERROR/AndroidRuntime(8097): at
android.os.Looper.loop(Looper.java:123)
07-28 14:49:25.398: ERROR/AndroidRuntime(8097): at
android.app.ActivityThread.main(ActivityThread.java:4338)
07-28 14:49:25.398: ERROR/AndroidRuntime(8097): at
java.lang.reflect.Method.invokeNative(Native Method)
07-28 14:49:25.398: ERROR/AndroidRuntime(8097): at
java.lang.reflect.Method.invoke(Method.java:521)
07-28 14:49:25.398: ERROR/AndroidRuntime(8097): at
com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:860)
07-28 14:49:25.398: ERROR/AndroidRuntime(8097): at
com.android.internal.os.ZygoteInit.main(ZygoteInit.java:618)
07-28 14:49:25.398: ERROR/AndroidRuntime(8097): at
dalvik.system.NativeStart.main(Native Method)
यह मेरी विधियों में से कोई भी स्टैकट्रेस में सूचीबद्ध है क्योंकि, त्रुटि खोजने के लिए मुश्किल है। तो, क्या कोई अपवाद जानता है जब यह अपवाद फेंक दिया जाता है? किसी भी संकेत के लिए धन्यवाद।
माइकल बी मुझे आपकी मदद की ज़रूरत है असल में मुझे भी वही त्रुटि मिल रही है, सवाल यह है कि http://stackoverflow.com/questions/16477755/application-stops-on-changing-page –