java.lang.NullPointerException: Attempt to invoke virtual method ‘void android.view.View.setDrawingC

E/AndroidRuntime: FATAL EXCEPTION: main
    Process: com.anke.transfer, PID: 25651
    java.lang.NullPointerException: Attempt to invoke virtual method 'void android.view.View.setDrawingCacheBackgroundColor(int)' on a null object reference
        at android.widget.AbsListView.obtainView(AbsListView.java:2555)
        at android.widget.HwAbsListView.obtainView(HwAbsListView.java:935)
        at android.widget.ListView.makeAndAddView(ListView.java:2078)
        at android.widget.ListView.fillDown(ListView.java:797)
        at android.widget.ListView.fillFromTop(ListView.java:865)
        at android.widget.ListView.layoutChildren(ListView.java:1844)
        at android.widget.AbsListView.onLayout(AbsListView.java:2339)
        at android.widget.HwAbsListView.onLayout(HwAbsListView.java:345)
        at android.view.View.layout(View.java:21100)
        at android.view.ViewGroup.layout(ViewGroup.java:6289)
        at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1842)
        at android.widget.LinearLayout.layoutVertical(LinearLayout.java:1686)
        at android.widget.LinearLayout.onLayout(LinearLayout.java:1595)
        at android.view.View.layout(View.java:21100)
        at android.view.ViewGroup.layout(ViewGroup.java:6289)
        at android.widget.FrameLayout.layoutChildren(FrameLayout.java:325)
        at android.widget.FrameLayout.onLayout(FrameLayout.java:261)
        at android.view.View.layout(View.java:21100)
        at android.view.ViewGroup.layout(ViewGroup.java:6289)
        at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1842)
        at android.widget.LinearLayout.layoutVertical(LinearLayout.java:1686)
        at android.widget.LinearLayout.onLayout(LinearLayout.java:1595)
        at android.view.View.layout(View.java:21100)
        at android.view.ViewGroup.layout(ViewGroup.java:6289)
        at android.widget.FrameLayout.layoutChildren(FrameLayout.java:325)
        at android.widget.FrameLayout.onLayout(FrameLayout.java:261)
        at com.android.internal.policy.DecorView.onLayout(DecorView.java:902)
        at android.view.View.layout(View.java:21100)
        at android.view.ViewGroup.layout(ViewGroup.java:6289)
        at android.view.ViewRootImpl.performLayout(ViewRootImpl.java:3078)
        at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:2586)
        at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:1677)
        at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:7987)
        at android.view.Choreographer$CallbackRecord.run(Choreographer.java:1092)
        at android.view.Choreographer.doCallbacks(Choreographer.java:893)
        at android.view.Choreographer.doFrame(Choreographer.java:812)
        at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:1078)
        at android.os.Handler.handleCallback(Handler.java:907)
        at android.os.Handler.dispatchMessage(Handler.java:105)
        at android.os.Looper.loop(Looper.java:216)
        at android.app.ActivityThread.main(ActivityThread.java:7779)
        at java.lang.reflect.Method.invoke(Native Method)
        at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:524)
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:990)

这是使用ListView的时候设置BaseAdapter忘了给getView(***)方法返回view导致的一个空指针