问题
FB.Event.subscribe('edge.create', function(response) { window.location.href="register_form.php"; });
This event is cached for few user account's only, not for everyone
Has facebook made any changes in this regard..Please help
回答1:
I also noticed problem with FB.even.subscribe but with the 'auth.login' not the 'edge.create'. more details: Auto login facebook - FB.Event.subscribe auth.login doesn't work
I have to assume that there is a bug in facebook or change that done and made things go wrong, especially if the code was working before . I can advise you to use firebug and debug the code lines when I debugged the code lines I found that the problem was with the 'auth.login' because when I replaced it with 'auth.authResponseChange' the FB.Event.subscribe worked, so what I'm saying that it might be 'edge.create' problem in your case.
来源：https://stackoverflow.com/questions/14314844/fb-event-subscribe-not-working-for-some-users