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via segmentfault.com by Unknown author, 1 year ago
Attempt to invoke virtual method 'void android.view.View.setDrawingCacheBackgroundColor(int)' on a null object reference
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Attempt to invoke virtual method 'void android.view.View.setDrawingCacheBackgroundColor(int)' on a null object reference
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Attempt to invoke virtual method 'int android.view.View.getImportantForAccessibility()' on a null object reference
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Attempt to invoke virtual method 'int android.view.View.getImportantForAccessibility()' on a null object reference
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Attempt to invoke virtual method 'android.view.View android.view.View.findViewById(int)' on a null object reference at com.example.sairav.app3.MainActivity$1.getView(MainActivity.java:38)***
via Stack Overflow by Aseem Savio
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Attempt to invoke virtual method 'int android.view.View.getImportantForAccessibility()' on a null object reference
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:2494) at android.widget.ListView.makeAndAddView(ListView.java:1894) at android.widget.ListView.fillDown(ListView.java:710) at android.widget.ListView.fillSpecific(ListView.java:1372) at android.widget.ListView.layoutChildren(ListView.java:1673) at android.widget.AbsListView.onLayout(AbsListView.java:2227) at android.view.View.layout(View.java:15912) at android.view.ViewGroup.layout(ViewGroup.java:5108) at android.widget.FrameLayout.layoutChildren(FrameLayout.java:633) at android.widget.FrameLayout.onLayout(FrameLayout.java:568) at android.view.View.layout(View.java:15912) at android.view.ViewGroup.layout(ViewGroup.java:5108) at android.widget.RelativeLayout.onLayout(RelativeLayout.java:1195) at android.view.View.layout(View.java:15912) at android.view.ViewGroup.layout(ViewGroup.java:5108) at android.support.v4.view.ViewPager.onLayout(ViewPager.java:1627) at android.view.View.layout(View.java:15912) at android.view.ViewGroup.layout(ViewGroup.java:5108) at android.widget.RelativeLayout.onLayout(RelativeLayout.java:1195) at android.view.View.layout(View.java:15912) at android.view.ViewGroup.layout(ViewGroup.java:5108) at android.widget.FrameLayout.layoutChildren(FrameLayout.java:633) at android.widget.FrameLayout.onLayout(FrameLayout.java:568) at android.view.View.layout(View.java:15912) at android.view.ViewGroup.layout(ViewGroup.java:5108) at android.widget.RelativeLayout.onLayout(RelativeLayout.java:1195) at android.view.View.layout(View.java:15912) at android.view.ViewGroup.layout(ViewGroup.java:5108) at android.support.v4.view.ViewPager.onLayout(ViewPager.java:1627) at android.view.View.layout(View.java:15912) at android.view.ViewGroup.layout(ViewGroup.java:5108) at android.widget.RelativeLayout.onLayout(RelativeLayout.java:1195) at android.view.View.layout(View.java:15912) at android.view.ViewGroup.layout(ViewGroup.java:5108) at android.widget.FrameLayout.layoutChildren(FrameLayout.java:633) at android.widget.FrameLayout.onLayout(FrameLayout.java:568) at android.view.View.layout(View.java:15912) at android.view.ViewGroup.layout(ViewGroup.java:5108) at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1959) at android.widget.LinearLayout.layoutVertical(LinearLayout.java:1813) at android.widget.LinearLayout.onLayout(LinearLayout.java:1722) at android.view.View.layout(View.java:15912) at android.view.ViewGroup.layout(ViewGroup.java:5108) at android.widget.FrameLayout.layoutChildren(FrameLayout.java:633) at android.widget.FrameLayout.onLayout(FrameLayout.java:568) at android.view.View.layout(View.java:15912) at android.view.ViewGroup.layout(ViewGroup.java:5108) at android.view.ViewRootImpl.performLayout(ViewRootImpl.java:2460) at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:2152) at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:1277) at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:6483) at android.view.Choreographer$CallbackRecord.run(Choreographer.java:802) at android.view.Choreographer.doCallbacks(Choreographer.java:605) at android.view.Choreographer.doFrame(Choreographer.java:574) at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:788) at android.os.Handler.handleCallback(Handler.java:815) at android.os.Handler.dispatchMessage(Handler.java:104) at android.os.Looper.loop(Looper.java:194) at android.app.ActivityThread.main(ActivityThread.java:5549) at java.lang.reflect.Method.invoke(Native Method) at java.lang.reflect.Method.invoke(Method.java:372) at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:964) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:759)