Error inflating class android.support.v7.widget.RecyclerView · Issue #1453 · robolectric/robolectric · GitHub
Error inflating class android.support.v7.widget.Toolbar after updaring to v7 .AppCompat Version 23.3
![java - Eclipse-The following classes could not be instantiated: - android. support.v7.widget.RecyclerView - Stack Overflow java - Eclipse-The following classes could not be instantiated: - android. support.v7.widget.RecyclerView - Stack Overflow](https://i.stack.imgur.com/vxeOE.png)
java - Eclipse-The following classes could not be instantiated: - android. support.v7.widget.RecyclerView - Stack Overflow
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floating action button - Error inflating class android.support.design.widget.CoordinatorLayout - Stack Overflow
![android - Error inflating class androidx.cardview.widget.CardView on CardStackView library - Stack Overflow android - Error inflating class androidx.cardview.widget.CardView on CardStackView library - Stack Overflow](https://i.stack.imgur.com/IhFAM.png)