com.android.layoutlib.bridge.MockView cannot be cast to android.view.ViewGroup

问题描述

Exception raised during rendering: com.android.layoutlib.bridge.MockView cannot be cast to android.view.ViewGroupException details are logged in Window > Show View > Error LogThe following classes could not be instantiated:- android.support.v4.widget.SwipeRefreshLayout (Open Class, Show Error Log)See the Error Log (Window > Show View) for more details.

解决方案

你这个问题问得真是无语啊， 好歹有个上下文描述吧
解决方案二：
我打开active_chat.xml Layout出现的问题，不能正常模拟显示出来。
解决方案三：
增加一个图，这种图的情况下出现的，谢谢。