title: Iappcompat v21: material design ActionBar() InflateException error-inflating-class
body: <p>Trying to move app made in (<code>appcompat v20</code>) to the new library <code>appcompat v21</code></p>
  
  <p>with: <code>appcompat-v7:20</code> work nice</p>
  
  <p>I did this:</p>
  
  <pre><code>ActionBarActivity implements ActionBar.TabListener, ActionBar.OnNavigationListener
  </code></pre>
  
  <p>and have this:</p>
  
  <p><code>android.view.InflateException: Binary XML file line #17: Error inflating class android.support.v7.internal.widget.ActionBarOverlayLayout</code></p>
  
  <p><a href="https://stackoverflow.com/questions/21386077/error-inflating-class-android-support-v7-internal-widget-actionbarview">Error inflating class android.support.v7.internal.widget.ActionBarView</a></p>