Question

Using this code:

try
   {
    $facebook->api('/me/feed', 'POST',
            array(
              'link' => 'http://apps.facebook.com/carlosnewtest',
              'message' => $_SESSION['current_user']['name']." ha comenzado a jugar Snow Punch!!",
             ));        
  }catch (FacebookApiException $e) 
    {
        $e_type = $e->getType();
        echo '<script>alert("SESSION "+'.$e_type.');</script>';
        $loginUrl = $facebook->getLoginUrl($permission);
        echo("<script> top.location.href='".$loginUrl ."'</script>");
    }

…always throws an exception.

Answer 1

Try switching carlosnewtest with the numeric APP_ID provided by Facebook.

Also, the Exception message is empty because you are never throwing it a message Facebook is not throwing a message [hat tip @Chris] When using try/catch blocks, using throw to specify what’s put into your Exception message is very useful for debugging.