title: Retrieving profile pictures of Facebook friends using facebook-sdk-unity
body: <p>We are converting to Facebook's unity SDK and running into an issue downloading the profile images of friends. We are getting this error:</p>
  
  <p>error getting user picture Failed downloading <a href="https://graph.facebook.com/#USERIDHER#/picture?type=square?access_token=#OURTOKENISHERE#" rel="nofollow">https://graph.facebook.com/#USERIDHER#/picture?type=square?access_token=#OURTOKENISHERE#</a></p>
  
  <p>The app has permission for friends_photos.  Is there another permission required for this?</p>