java.lang.IndexOutOfBoundsException: Inconsistency detected. Invalid item position 3(offset:3).state:8

正在刷新时， 滑动recycleview， 报出这个异常 。
`
java.lang.IndexOutOfBoundsException: Inconsistency detected. Invalid item position 3(offset:3).state:8
at android.support.v7.widget.RecyclerView$Recycler.getViewForPosition(RecyclerView.java:4659)
at android.support.v7.widget.RecyclerView$Recycler.getViewForPosition(RecyclerView.java:4617)
at android.support.v7.widget.LinearLayoutManager$LayoutState.next(LinearLayoutManager.java:1994)
at android.support.v7.widget.LinearLayoutManager.layoutChunk(LinearLayoutManager.java:1390)
at android.support.v7.widget.LinearLayoutManager.fill(LinearLayoutManager.java:1353)
at android.support.v7.widget.LinearLayoutManager.scrollBy(LinearLayoutManager.java:1180)
at android.support.v7.widget.LinearLayoutManager.scrollVerticallyBy(LinearLayoutManager.java:1031)
at android.support.v7.widget.RecyclerView.scrollByInternal(RecyclerView.java:1529)
at android.support.v7.widget.RecyclerView.onTouchEvent(RecyclerView.java:2486)
at android.view.View.dispatchTouchEvent(View.java:9306)
at android.view.ViewGroup.dispatchTransformedTouchEvent(ViewGroup.java:2548)
at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:2241)
at com.baoyz.widget.PullRefreshLayout.onTouchEvent(PullRefreshLayout.java:250)
at android.view.View.dispatchTouchEvent(View.java:9306)
`