java.lang.NullPointerException: Attempt to invoke virtual method 'void com.github.jdsjlzx.recyclerview.LuRecyclerViewAdapter.setScrollState(int)' on a null object reference


Solutions on the web2

Solution icon of github
via GitHub by douya40
, 1 year ago
Attempt to invoke virtual method 'void com.github.jdsjlzx.recyclerview.LuRecyclerViewAdapter.setScrollState(int)' on a null object reference

Solution icon of github
via GitHub by douya40
, 1 year ago
Attempt to invoke virtual method 'void com.github.jdsjlzx.recyclerview.LuRecyclerViewAdapter.setScrollState(int)' on a null object reference

Stack trace

java.lang.NullPointerException: Attempt to invoke virtual method 'void com.github.jdsjlzx.recyclerview.LuRecyclerViewAdapter.setScrollState(int)' on a null object reference
	at com.github.jdsjlzx.recyclerview.LuRecyclerView.onScrollStateChanged(LuRecyclerView.java:276)
	at android.support.v7.widget.RecyclerView.dispatchOnScrollStateChanged(RecyclerView.java:4334)
	at android.support.v7.widget.RecyclerView.setScrollState(RecyclerView.java:1290)
	at android.support.v7.widget.RecyclerView$ViewFlinger.fling(RecyclerView.java:4517)
	at android.support.v7.widget.RecyclerView.fling(RecyclerView.java:1945)
	at android.support.v7.widget.RecyclerView.onTouchEvent(RecyclerView.java:2725)
	at android.view.View.dispatchTouchEvent(View.java:9427)
	at android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:2660)
	at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:2304)
	at android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:2666)
	at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:2318)

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