problem with FastScroller

[Hitexroid]

returns

java.lang.NullPointerException: Attempt to invoke virtual method 'android.view.ViewPropertyAnimator android.view.View.animate()' on a null object reference

And Force Close
when i use FastScroll

[BehnamMaboodi]

Check pull request #51

[Preeti2430]

**
Exception java.lang.NullPointerException:
com.twotoasters.jazzylistview.JazzyHelper.doJazzinessImpl (JazzyHelper.java:197)
com.twotoasters.jazzylistview.JazzyHelper.doJazziness (JazzyHelper.java:189)
com.twotoasters.jazzylistview.JazzyHelper.onScrolled (JazzyHelper.java:122)
com.twotoasters.jazzylistview.recyclerview.JazzyRecyclerViewScrollListener.onScrolled (JazzyRecyclerViewScrollListener.java:24)
android.support.v7.widget.RecyclerView.dispatchOnScrolled (RecyclerView.java:4246)
android.support.v7.widget.RecyclerView$ViewFlinger.run (RecyclerView.java:4409)
android.view.Choreographer$CallbackRecord.run (Choreographer.java:788)
android.view.Choreographer.doCallbacks (Choreographer.java:591)
android.view.Choreographer.doFrame (Choreographer.java:559)
android.view.Choreographer$FrameDisplayEventReceiver.run (Choreographer.java:774)
android.os.Handler.handleCallback (Handler.java:808)
android.os.Handler.dispatchMessage (Handler.java:103)
android.os.Looper.loop (Looper.java:193)
android.app.ActivityThread.main (ActivityThread.java:5292)
java.lang.reflect.Method.invokeNative (Method.java)
java.lang.reflect.Method.invoke (Method.java:515)
com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run (ZygoteInit.java:824)
com.android.internal.os.ZygoteInit.main (ZygoteInit.java:640)
dalvik.system.NativeStart.main (NativeStart.java)**

App get crashed on fast scroll

[BehnamMaboodi]

@Preeti2430 , as i mentioned before , check pull request #51