i just setup the android studio (version 1.5) on my mac for each time i create a new project same error appear
the following class could not be found android.support.v7.internal.app.windowDecoration
i just tried every solution mentioned here but same problem persist
have a nice day
The following classes could not be found: android.support.v7.internal.app.WindowDecorActionBar, ERROR :rendering problems The following classes could not be found android.support.v7.internal.widget.ActionBarOverlayLayout, and Error: "The following classes could not be found: - android.support.v7.widget.GridLayout" after upgrading Android SDK Tools