One of the data you are providing to the list view may not be initialized or null. Put event log n check all values.
On Aug 20, 12:06 am, Sebastian Muehr <sebastian.mu...@googlemail.com> wrote: > In one of my projects I've got a ListView with hundreds of elements. > But when scrolling through this list I get the following error: > > 08-19 18:58:57.269: ERROR/AndroidRuntime(261): > java.lang.NullPointerException > 08-19 18:58:57.269: ERROR/AndroidRuntime(261): at > android.widget.ArrayAdapter.createViewFromResource(ArrayAdapter.java: > 355) > 08-19 18:58:57.269: ERROR/AndroidRuntime(261): at > android.widget.ArrayAdapter.getView(ArrayAdapter.java:323) > 08-19 18:58:57.269: ERROR/AndroidRuntime(261): at > android.widget.AbsListView.obtainView(AbsListView.java:1256) > 08-19 18:58:57.269: ERROR/AndroidRuntime(261): at > android.widget.ListView.measureHeightOfChildren(ListView.java:1147) > 08-19 18:58:57.269: ERROR/AndroidRuntime(261): at > android.widget.ListView.onMeasure(ListView.java:1060) > 08-19 18:58:57.269: ERROR/AndroidRuntime(261): at > android.view.View.measure(View.java:7964) > 08-19 18:58:57.269: ERROR/AndroidRuntime(261): at > android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:3023) > 08-19 18:58:57.269: ERROR/AndroidRuntime(261): at > android.widget.LinearLayout.measureChildBeforeLayout(LinearLayout.java: > 888) > 08-19 18:58:57.269: ERROR/AndroidRuntime(261): at > android.widget.LinearLayout.measureVertical(LinearLayout.java:350) > 08-19 18:58:57.269: ERROR/AndroidRuntime(261): at > android.widget.LinearLayout.onMeasure(LinearLayout.java:278) > 08-19 18:58:57.269: ERROR/AndroidRuntime(261): at > android.view.View.measure(View.java:7964) > 08-19 18:58:57.269: ERROR/AndroidRuntime(261): at > android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:3023) > 08-19 18:58:57.269: ERROR/AndroidRuntime(261): at > android.widget.FrameLayout.onMeasure(FrameLayout.java:245) > 08-19 18:58:57.269: ERROR/AndroidRuntime(261): at > android.view.View.measure(View.java:7964) > 08-19 18:58:57.269: ERROR/AndroidRuntime(261): at > android.widget.LinearLayout.measureVertical(LinearLayout.java:464) > 08-19 18:58:57.269: ERROR/AndroidRuntime(261): at > android.widget.LinearLayout.onMeasure(LinearLayout.java:278) > 08-19 18:58:57.269: ERROR/AndroidRuntime(261): at > android.view.View.measure(View.java:7964) > 08-19 18:58:57.269: ERROR/AndroidRuntime(261): at > android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:3023) > 08-19 18:58:57.269: ERROR/AndroidRuntime(261): at > android.widget.FrameLayout.onMeasure(FrameLayout.java:245) > 08-19 18:58:57.269: ERROR/AndroidRuntime(261): at > android.view.View.measure(View.java:7964) > 08-19 18:58:57.269: ERROR/AndroidRuntime(261): at > android.view.ViewRoot.performTraversals(ViewRoot.java:763) > 08-19 18:58:57.269: ERROR/AndroidRuntime(261): at > android.view.ViewRoot.handleMessage(ViewRoot.java:1633) > 08-19 18:58:57.269: ERROR/AndroidRuntime(261): at > android.os.Handler.dispatchMessage(Handler.java:99) > 08-19 18:58:57.269: ERROR/AndroidRuntime(261): at > android.os.Looper.loop(Looper.java:123) > 08-19 18:58:57.269: ERROR/AndroidRuntime(261): at > android.app.ActivityThread.main(ActivityThread.java:4363) > 08-19 18:58:57.269: ERROR/AndroidRuntime(261): at > java.lang.reflect.Method.invokeNative(Native Method) > 08-19 18:58:57.269: ERROR/AndroidRuntime(261): at > java.lang.reflect.Method.invoke(Method.java:521) > 08-19 18:58:57.269: ERROR/AndroidRuntime(261): at > com.android.internal.os.ZygoteInit > $MethodAndArgsCaller.run(ZygoteInit.java:860) > 08-19 18:58:57.269: ERROR/AndroidRuntime(261): at > com.android.internal.os.ZygoteInit.main(ZygoteInit.java:618) > 08-19 18:58:57.269: ERROR/AndroidRuntime(261): at > dalvik.system.NativeStart.main(Native Method) > > Can anyone help me with this issue? > I'm glad about any hint that you can give me. > > - Sebastian Muehr - -- 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 android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
