java.lang.NullPointerException

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  • java.lang.NullPointerException in onDrag
    via Stack Overflow by rockers
    ,
    • java.lang.NullPointerException at com.example.simpleinterest.MainActivity$1.onDrag(MainActivity.java:48) at android.view.View.dispatchDragEvent(View.java:17371) at android.view.ViewGroup.dispatchDragEvent(ViewGroup.java:1300) at android.view.ViewGroup.dispatchDragEvent(ViewGroup.java:1286) at android.view.ViewGroup.dispatchDragEvent(ViewGroup.java:1286) at android.view.ViewGroup.dispatchDragEvent(ViewGroup.java:1286) at android.view.ViewGroup.dispatchDragEvent(ViewGroup.java:1286) at android.view.ViewGroup.dispatchDragEvent(ViewGroup.java:1286) at android.view.ViewRootImpl.handleDragEvent(ViewRootImpl.java:4956) at android.view.ViewRootImpl.access$800(ViewRootImpl.java:96) at android.view.ViewRootImpl$ViewRootHandler.handleMessage(ViewRootImpl.java:3206) at android.os.Handler.dispatchMessage(Handler.java:102) at android.os.Looper.loop(Looper.java:136) at android.app.ActivityThread.main(ActivityThread.java:5001) at java.lang.reflect.Method.invokeNative(Native Method) at java.lang.reflect.Method.invoke(Method.java:515) at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:785) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:601) at dalvik.system.NativeStart.main(Native Method)
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