: Binary XML file line #2: Error inflating class android.support.design.widget.CoordinatorLayout08-04 17:12:25.596: E/AndroidRuntime(4175): at android.app.ActivityThread.handleLaunchActivity(Handler.java:99)
08-04 17:12:25.596: E/AndroidRuntime(4175):
Exception raised during rendering: com.android.layoutlib.bridge.MockView cannot be cast to android.view.ViewGroup我的xml文件是 xmlns:android="http://schemas.android.com/apk/res/android"
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