android导入环信3.6.3easeui时EaseChatFragment报错

导入环信easeui时3.6.3easeui时EaseChatFragment报错
如下这些错误
1.

import android.support.v4.widget.SwipeRefreshLayout;
import android.support.v4.widget.SwipeRefreshLayout.OnRefreshListener;

2.

protected SwipeRefreshLayout swipeRefreshLayout;

3.

getArguments();/getView()/setColorSchemeResources/getActivity()

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