title: How to get user's profile picture with Facebook's Unity SDK?
body: <p>I'm trying to get the profile pic of the user of the game using this-</p>
  
  <pre><code>void MyPictureCallback(FBResult result) // store user profile pic
  {
          if (FB.IsLoggedIn)
          {
              WWW url = new WWW("http" + "://graph.facebook.com/" + FB.UserId + "/picture");
  
              Texture2D textFb2 = new Texture2D(128, 128, TextureFormat.ARGB32, false); //TextureFormat must be DXT5
  
              url.LoadImageIntoTexture(textFb2);
              profilePic.renderer.material.mainTexture = textFb2;
          }
  </code></pre>
  
  <p>But it isn't working.  I am getting no errors.</p>