title: The following classes could not be found! "Android-cardview"
body: <p>What causes the following error in the android.support.v7.widget.CardView in Android Studio?</p>
  
  <p>Render errors
  <a href="https://i.stack.imgur.com/Nxbwx.png" rel="nofollow noreferrer">I get this error:</a></p>