Baserecyclerviewadapterhelper: 2.2.3 java.lang.IndexOutOfBoundsException: Inconsistency detected. Invalid item position 9(offset:9).state:10

Created on 22 Oct 2016 · 9Comments · Source: CymChad/BaseRecyclerViewAdapterHelper

添加一个header
上滑加载有时会出现一次只加载8条数据，1个header,共9，位置最大也就8呀
adapter = new BaseQuickAdapter(getActivity(), new ArrayList());
加载到网络数据
if (page == 1) {
adapter.setNewData(mDataAlbumEntityList);
} else {
adapter.addData(mDataAlbumEntityList);
}
page++;
异常Log
FATAL EXCEPTION: main
Process: com.yll.zb.test, PID: 10875
java.lang.IndexOutOfBoundsException: Inconsistency detected. Invalid item position 9(offset:9).state:10
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.LayoutState.next(LayoutState.java:100)
at android.support.v7.widget.StaggeredGridLayoutManager.fill(StaggeredGridLayoutManager.java:1538)
at android.support.v7.widget.StaggeredGridLayoutManager.onLayoutChildren(StaggeredGridLayoutManager.java:657)
at android.support.v7.widget.StaggeredGridLayoutManager.onLayoutChildren(StaggeredGridLayoutManager.java:592)
at android.support.v7.widget.RecyclerView.dispatchLayoutStep1(RecyclerView.java:2979)
at android.support.v7.widget.RecyclerView.dispatchLayout(RecyclerView.java:2904)
at android.support.v7.widget.RecyclerView.onLayout(RecyclerView.java:3283)
at android.view.View.layout(View.java:14828)
at android.view.ViewGroup.layout(ViewGroup.java:4631)
at android.widget.RelativeLayout.onLayout(RelativeLayout.java:1055)
at android.view.View.layout(View.java:14828)
at android.view.ViewGroup.layout(ViewGroup.java:4631)
at android.widget.FrameLayout.layoutChildren(FrameLayout.java:453)
at android.widget.FrameLayout.onLayout(FrameLayout.java:388)
at android.view.View.layout(View.java:14828)
at android.view.ViewGroup.layout(ViewGroup.java:4631)
at android.support.v7.widget.ActionBarOverlayLayout.onLayout(ActionBarOverlayLayout.java:435)
at android.view.View.layout(View.java:14828)
at android.view.ViewGroup.layout(ViewGroup.java:4631)
at android.widget.FrameLayout.layoutChildren(FrameLayout.java:453)
at android.widget.FrameLayout.onLayout(FrameLayout.java:388)
at android.view.View.layout(View.java:14828)
at android.view.ViewGroup.layout(ViewGroup.java:4631)
at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1671)
at android.widget.LinearLayout.layoutVertical(LinearLayout.java:1525)
at android.widget.LinearLayout.onLayout(LinearLayout.java:1434)
at android.view.View.layout(View.java:14828)
at android.view.ViewGroup.layout(ViewGroup.java:4631)
at android.widget.FrameLayout.layoutChildren(FrameLayout.java:453)
at android.widget.FrameLayout.onLayout(FrameLayout.java:388)
at android.view.View.layout(View.java:14828)
at android.view.ViewGroup.layout(ViewGroup.java:4631)
at android.view.ViewRootImpl.performLayout(ViewRootImpl.java:2030)
at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:1787)
at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:1043)
at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:5652)
at android.view.Choreographer$CallbackRecord.run(Choreographer.java:761)
at android.view.Choreographer.doCallbacks(Choreographer.java:574)
at android.view.Choreographer.doFrame(Choreographer.java:544)
at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:747)
at android.os.Handler.handleCallback(Handler.java:733)
at android.os.Handler.dispatchMessage(Handler.java:95)
at android.os.Looper.loop(Looper.java:136)
at android.app.ActivityThread.main(ActivityThread.java:5052)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:515)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:793)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:609)
at dalvik.system.NativeStart.main(Native Method)

Source

proud2008

Most helpful comment

我也碰到了你需要新建一个类 继承LinearLayoutManager 重写

 @Override
    public void onLayoutChildren(RecyclerView.Recycler recycler, RecyclerView.State state) {
        try {
            super.onLayoutChildren(recycler, state);
        } catch (IndexOutOfBoundsException e) {
            e.printStackTrace();
        }
    }

yoyiyi on 22 Oct 2016

👍3

All 9 comments

我也碰到了你需要新建一个类 继承LinearLayoutManager 重写

 @Override
    public void onLayoutChildren(RecyclerView.Recycler recycler, RecyclerView.State state) {
        try {
            super.onLayoutChildren(recycler, state);
        } catch (IndexOutOfBoundsException e) {
            e.printStackTrace();
        }
    }

yoyiyi on 22 Oct 2016

👍3

请贴出完整代码

CymChad on 23 Oct 2016

我也出现了这个问题，错误代码只能定位到RecyclerView

yuruxuan on 24 Oct 2016

猜测是因为loadingview的原因，
这么改就可以了，虽然暴力点，

public void loadComplete() {
    mNextLoadEnable = false;
    mLoadingMoreEnable = false;

// this.notifyItemChanged(getItemCount());
notifyDataSetChanged();
}

baseadapter
public void addData(List newData) {
this.mData.addAll(newData);
hideLoadingMore();
notifyItemRangeInserted(mData.size() - newData.size() + getHeaderLayoutCount(), newData.size());
// notifyDataSetChanged();
}
notifyDataSetChanged 这行应该是多余的

对loadingview的控制还不太明白

proud2008 on 24 Oct 2016

多谢，我看看。

CymChad on 24 Oct 2016

compile 'com.github.CymChad:BaseRecyclerViewAdapterHelper:2.3.3' 已发布 loadComplete改成了notifyDataSetChanged，addData注释了notifyItemRangeInserted，因为notifyItemRangeInserted会引发 #414

CymChad on 24 Oct 2016

if (pageNo == 1) {
if (dataList != null && dataList.size() > 0)
list.addAll(dataList);
adapter.notifyDataSetChanged();
} else {
int count = list.size();
if (dataList != null && dataList.size() > 0)
list.addAll(dataList);
adapter.notifyItemRangeChanged(count, list.size());
}

adapter.notifyItemRangeChanged(count, list.size());加载更多使用这个方法能解决这个！