title: Can't parse JSON sent by SA_OAuthTwitterEngine/MGTwitterEngine
body: <p>I'm developing an Twitter app, but in the view where's supposed to be the logged user info, I'm not able to parse the JSON gave by <code>[_engine getUserInformationFor:username];</code>. I'm using SBJSON and tells me this when tries to parse it:</p>
  
  <p><code>2011-05-07 12:29:45.553 BirdieApp[7122:40b] -JSONValue failed. Error is: Unrecognised leading character at offset 0</code></p>
  
  <p>This is the code I'm using:</p>
  
  <p><pre><code>NSLog(@"loggedapi");
  NSString *username = [_engine username];
  NSString *userinfo = [_engine getUserInformationFor:username];<br>
  NSLog(@"user: %@%@", username, userinfo);
  NSArray *results = [userinfo JSONValue];
  NSDictionary *first = [results objectAtIndex:0];
  NSLog(@"screen name = %@", [first objectForKey:@"description"]);
  </pre></code>
  The output that <code>[_engine getUserInformationFor:username];</code> gaves me is:</p>
  
  <p><pre><code>
  2011-05-07 12:29:46.281 BirdieApp[7122:40b] User Info Received: (
          {
          "contributors_enabled" = false;
          "created_at" = "Fri Sep 17 20:40:15 +0000 2010";
          "default_profile" = true;
          "default_profile_image" = false;
          description = "iPhone developer and Photoshop designer. \U30dd\U30fc\U30eb. I developed a web browser, it's called zad0xNET browser, search it in Cydia. Ofcourse this is a fake account!";
          "favourites_count" = 0;
          "follow_request_sent" = false;
          "followers_count" = 4;
          following = 0;
          "friends_count" = 1;
          "geo_enabled" = true;
          id = 191964939;
          "is_translator" = false;
          lang = es;
          "listed_count" = 0;
          location = "Castilla y Le\U00f3n, Espa\U00f1a";
          name = zad0xLOL;
          notifications = false;
          "profile_background_color" = C0DEED;
          "profile_background_image_url" = "http://a3.twimg.com/a/1304019356/images/themes/theme1/bg.png";
          "profile_background_tile" = false;
          "profile_image_url" = "http://a0.twimg.com/profile_images/1190671091/ProfilePhoto_normal.png";
          "profile_link_color" = 0084B4;
          "profile_sidebar_border_color" = C0DEED;
          "profile_sidebar_fill_color" = DDEEF6;
          "profile_text_color" = 333333;
          "profile_use_background_image" = true;
          protected = 0;
          "screen_name" = zad0xs1s;
          "show_all_inline_media" = true;
          "source_api_request_type" = 12;
          status =         {
              contributors = "";
              coordinates = "";
              "created_at" = "Sat May 07 07:42:18 +0000 2011";
              favorited = false;
              geo = "";
              id = 66769811828514816;
              "in_reply_to_screen_name" = zad0xs1s;
              "in_reply_to_status_id" = "";
              "in_reply_to_user_id" = 191964939;
              place = "";
              "retweet_count" = 0;
              retweeted = false;
              source = "BirdieApp";
              "source_api_request_type" = 12;
              text = "@zad0xs1s sdjdjdd";
              truncated = 0;
          };
          "statuses_count" = 16;
          "time_zone" = Madrid;
          url = "http://www.pabloxweb.es";
          "utc_offset" = 3600;
          verified = false;
      }
  </pre></code></p>
  
  <p>I think it's JSON, but not sure. I also tried with the url twitter gives but didn't got to work too. The URL is <a href="http://api.twitter.com/1/users/show.json?screen_name=zad0xsis" rel="nofollow">http://api.twitter.com/1/users/show.json?screen_name=zad0xsis</a> , where "zad0xsis" is the twitter username. </p>
  
  <p>Thanks in advance!! ;)</p>