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danoz73 / RecyclerViewFastScroller

A Fast Scroller for the RecyclerView world!
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com.example.icallerscreenj, PID: 29583 java.lang.NullPointerException: Attempt to invoke virtual method 'androidx.recyclerview.widget.RecyclerView$LayoutManager androidx.recyclerview.widget.RecyclerView.getLayoutManager()' on a null object reference at xyz.danoz.recyclerviewfastscroller.calculation.progress.VerticalLinearLayoutManagerScrollProgressCalculator.calculateScrollProgress #81

Open masif040 opened 2 years ago

masif040 commented 2 years ago

com.example.icallerscreenj, PID: 29583 java.lang.NullPointerException: Attempt to invoke virtual method 'androidx.recyclerview.widget.RecyclerView$LayoutManager androidx.recyclerview.widget.RecyclerView.getLayoutManager()' on a null object reference at xyz.danoz.recyclerviewfastscroller.calculation.progress.VerticalLinearLayoutManagerScrollProgressCalculator.calculateScrollProgress

i have issue with this