title: Can't Export ADT project with "Generate gradle build files" option
body: <p><img src="https://i.stack.imgur.com/wk24D.png" alt="enter image description here">I wanted to work on a project with Studio. The project is currently in a different laptop and Eclipse ADT IDE. </p>
  
  <p>When I try to export it with "Generate gradle build options" and click on the project, I receive the following error:</p>
  
  <blockquote>
    <p>Project ..\appcompat_v7 is missing. Needed by CHCom. Make sure all
    dependencies are opened.</p>
  </blockquote>
  
  <p>I tried:</p>
  
  <p>Importing v7 from properties and restarting eclipse. When that didn't help I tried
  removing v7 (Since no class is dependent on it)</p>
  
  <p>My Project libraries looks like the attached image</p>