title: Google Drive API changes: "cannot upload content to files of type application/vnd.google-apps.folder"
body: <p>We use Google Drive to store files created by users of <a href="http://storymap.knightlab.com" rel="nofollow">our application</a>. We've made no change to our Drive application code, and users are now reporting errors "You cannot upload content to files of type application/vnd.google-apps.folder"</p>
  
  <p>This happens to users who have granted our app permissions weeks and months ago, as well as to users who start for the first time today.</p>
  
  <p>Help!</p>