title: Appcelerator Android Facebook login error code 2500
body: <p>Little Appcelerator Facebook login problem with Android API 6.2.0. The Facebook login screen shows. I login with no problem. It says that I've previously given permission to that app with Facebook. I click to "Continue". Then I get this error code 2500. Here's the log:</p>
  
  <pre><code>// I added the X's to the token &amp; uid for this log
  
  [DEBUG] :  TiFacebookModule: (main) [1,298128] authorize called, permissions length: 1
  [DEBUG] :  TiFacebookModule: (main) [1,298129] authorizing permission: email
  [DEBUG] :  ActivityWorkerProxy: (main) [27137,325266] ActivityWorkerProxy onActivityResult
  [DEBUG] :  TiFacebookModule: (main) [251,325517] user is not null
  [DEBUG] :  TiFacebookModule: (main) [0,325517] firing login event from module
  [WARN] :   TiFacebookModule: (main) [0,325517] The getCanPresentOpenGraphActionDialog property is deprecated. This always returns true.
  [DEBUG] :  TiFacebookModule: (main) [1,325518] get accessToken
  [WARN] :   TiFacebookModule: (main) [0,325518] The getCanPresentShareDialog property is deprecated. This always returns true.
  [INFO] :   Facebook: SUCCESS // {"type":"login","source":{"loggedIn":true,"canPresentOpenGraphActionDialog":true,"permissions":["email","public_profile"],"accessToken":"EAADVQzAhldwBAN3ZCLDyeVF6NiWoIxLV1x8KTeAXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXifLwjJPSDE7BFckLwMxJPmTu3BecteHVyutEc2uxbTV4ccG6OciIIOsXpTpewNlZC5hJkV1l0NtsjrFZARKdZBABOcZASPHjs0XZA6o9JRqlwkAX2S40ZCG0AqzsZD","loginBehavior":null,"canPresentShareDialog":true,"expirationDate":"2018-01-10T21:22:24.457Z","uid":"1163XXXXXXX6528","apiName":"Ti.Module","bubbleParent":true,"invocationAPIs":[{"namespace":"Facebook","api":"createActivityWorker"},{"namespace":"Facebook","api":"createLikeButton"},{"namespace":"Facebook","api":"createLoginButton"}],"__propertiesDefined__":true,"_events":{"login":{}}},"data":"{\"id\":\"1163XXXXXXX6528\",\"name\":\"Byte Bbt\"}","uid":"1163XXXXXXX6528","cancelled":false,"bubbles":false,"success":true,"code":0,"cancelBubble":false}
  [INFO] :   me?fields=name,email,first_name,last_name
  [ERROR] :  TiFacebookModule: (main) [70,325588] requestWithGraphPath callback error: An active access token must be used to query information about the current user.
  [INFO] :   results From Graph API: {"error":"An error code 2500 has occured. An active access token must be used to query information about the current user."}
  [ERROR] :  TiExceptionHandler: (main) [2,325590] ----- Titanium Javascript Runtime Error -----
  [ERROR] :  TiExceptionHandler: (main) [0,325590] - In undefined:1,1
  [ERROR] :  TiExceptionHandler: (main) [0,325590] - Message: Uncaught SyntaxError: Unexpected token u in JSON at position 0
  [ERROR] :  TiExceptionHandler: (main) [0,325590] - Source: undefined
  </code></pre>
  
  <p>This same code works perfectly on iOS:</p>
  
  <pre><code>var fb = require('facebook');
  $.index.fbProxy = fb.createActivityWorker({lifecycleContainer: $.index});
  fb.permissions = ['email']; 
  fb.initialize();
  
  fb.addEventListener('login', function(e) {
      if (e.success) {
          Ti.App.FBuid   = e.uid;
          Ti.App.FBtoken = e.source.accessToken;
          Ti.App.FBname  = JSON.parse(e.data).name;
          Ti.API.info('Facebook: SUCCESS // ' + JSON.stringify(e));
  
          // This test didn't work
          // "me?accessToken=" + Ti.App.FBtoken + "&amp;uid=" + Ti.App.FBuid + "&amp;u=" + Ti.App.FBuid + "&amp;fields=name,email,first_name,last_name"
  
          Ti.API.info("me?fields=name,email,first_name,last_name");
          fb.requestWithGraphPath("me?fields=name,email,first_name,last_name", {}, 'GET', function(result) {
              Ti.API.info('results From Graph API: ' + JSON.stringify(result));
              var data = JSON.parse(result.result);
              Ti.API.info("-- email: " + data.email);
              Ti.App.FBemail = data.email;
              Ti.App.FBfname = data.first_name;
              Ti.App.FBlname = data.last_name;
          });
      } else if (e.cancelled) {
          Ti.API.info('Facebook: FAIL');
      } else {
          $.blackout.hide();
          Ti.API.info('Facebook: ERROR // ' + e.error);
          alert("Oops. Something went wrong.\nPlease try again.");
      }
  });
  
  fb.authorize();
  </code></pre>
  
  <p>Any idea how I can get rid of this "active access token" 2500 error? Thanks.</p>