CrashHandler: java.lang.NullPointerException

08-29 20:33:47.305 20636-20636/com.tongyan.subway.inspect D/AndroidRuntime: Shutting down VM
08-29 20:33:47.305 20636-20636/com.tongyan.subway.inspect W/dalvikvm: threadid=1: thread exiting with uncaught exception (group=0x41aeb2a0)
08-29 20:33:47.369 20636-20638/com.tongyan.subway.inspect E/dalvikvm: GC_CONCURRENT freed 1278K, 11% free 13958K/15559K, paused 13ms+18ms, total 56ms
08-29 20:33:47.462 20636-21574/com.tongyan.subway.inspect E/CrashHandler: java.lang.NullPointerException
at android.widget.AbsListView.obtainView(AbsListView.java:2273)
at android.widget.ListView.makeAndAddView(ListView.java:1769)
at android.widget.ListView.fillDown(ListView.java:672)
at android.widget.ListView.fillFromTop(ListView.java:733)
at android.widget.ListView.layoutChildren(ListView.java:1622)
at android.widget.AbsListView.onLayout(AbsListView.java:2106)
at android.view.View.layout(View.java:13808)
at android.view.ViewGroup.layout(ViewGroup.java:4364)
at android.widget.RelativeLayout.onLayout(RelativeLayout.java:948)
at android.view.View.layout(View.java:13808)
at android.view.ViewGroup.layout(ViewGroup.java:4364)
at android.widget.FrameLayout.onLayout(FrameLayout.java:448)
at android.view.View.layout(View.java:13808)
at android.view.ViewGroup.layout(ViewGroup.java:4364)
at android.widget.FrameLayout.onLayout(FrameLayout.java:448)
at android.view.View.layout(View.java:13808)
at android.view.ViewGroup.layout(ViewGroup.java:4364)
at android.widget.FrameLayout.onLayout(FrameLayout.java:448)
at android.view.View.layout(View.java:13808)
at android.view.ViewGroup.layout(ViewGroup.java:4364)
at android.view.ViewRootImpl.performLayout(ViewRootImpl.java:1893)
at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:1714)
at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:1007)
at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:4243)
at android.view.Choreographer$CallbackRecord.run(Choreographer.java:725)
at android.view.Choreographer.doCallbacks(Choreographer.java:555)
at android.view.Choreographer.doFrame(Choreographer.java:525)
at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:711)
at android.os.Handler.handleCallback(Handler.java:615)
at android.os.Handler.dispatchMessage(Handler.java:92)
at android.os.Looper.loop(Looper.java:137)
at android.app.ActivityThread.main(ActivityThread.java:4823)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:511)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:787)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:554)
at dalvik.system.NativeStart.main(Native Method)