title: Android studio sdk does not contain any platforms
body: <p>I downloaded Android studio from their website for windows. It contained 790 Mb. But there is a message shown like</p>
  
  <blockquote>
    <p>SDK is missing</p>
  </blockquote>
  
  <p>I followed answers for this issue of missing android studio SDK in here. But my problem is not solved yet. 
  I have another problem. There is a message shown </p>
  
  <blockquote>
    <p>SDK does not contain any platforms </p>
  </blockquote>
  
  <p>when I chose the SDK location by going to configure > project defaults > project structure.</p>