FB.logout() called without an access token

Question

I\'m trying to log out of a website i\'ve created with Facebook integrated. Logging in works fine, but when I want to log out Firebug consistently gives me this error:

Answer 1

I've tried something like this:

function fbLogout(){
    if(typeof FB.logout == 'function'){
        if (FB.getAuthResponse()) {
         FB.logout(function(response) { window.location.href = PROJECT_PATH + '/index/logout'; }); 
         return;
        }  
    };

    window.location.href = PROJECT_PATH + '/index/logout'; 
    return;  
}