java.lang.NullPointerException

[leelei]

  JazzyRecyclerViewScrollListener scrollListener = new JazzyRecyclerViewScrollListener();
    scrollListener.setTransitionEffect(JazzyHelper.SLIDE_IN);
    mRecyclerView.addOnScrollListener(scrollListener);

if RecyclerView scroll not smooth(means got stuck)

java.lang.NullPointerException
Attempt to invoke virtual method 'android.view.ViewPropertyAnimator android.view.View.animate()' on a null object reference
com.twotoasters.jazzylistview.JazzyHelper.doJazzinessImpl(JazzyHelper.java:197)
com.twotoasters.jazzylistview.JazzyHelper.doJazziness(JazzyHelper.java:189)
com.twotoasters.jazzylistview.JazzyHelper.onScrolled(JazzyHelper.java:115)
com.twotoasters.jazzylistview.recyclerview.JazzyRecyclerViewScrollListener.onScrolled(JazzyRecyclerViewScrollListener.java:24)
android.support.v7.widget.RecyclerView.dispatchOnScrolled(RecyclerView.java:3634)
android.support.v7.widget.RecyclerView$ViewFlinger.run(RecyclerView.java:3806)
android.view.Choreographer$CallbackRecord.run(Choreographer.java:767)
android.view.Choreographer.doCallbacks(Choreographer.java:580)
android.view.Choreographer.doFrame(Choreographer.java:549)
android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:753)
android.os.Handler.handleCallback(Handler.java:739)
android.os.Handler.dispatchMessage(Handler.java:95)
android.os.Looper.loop(Looper.java:135)
android.app.ActivityThread.main(ActivityThread.java:5254)
java.lang.reflect.Method.invoke(Native Method)
java.lang.reflect.Method.invoke(Method.java:372)
com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:903)
com.android.internal.os.ZygoteInit.main(ZygoteInit.java:698)

[Ashok-Varma]

It is very frequent

[BehnamMaboodi]

@leelei Check pull request #51

[Ashok-Varma]

@BehnamMabodi i have already created pull request but author was not maintaining the library. #46

[BehnamMaboodi]

@Ashok-Varma Oh yes , i didn't noticed it when i was creating my own