javascript - Why does FB.getLoginStatus() return noSuchMethod error? -

i'm trying implement facebook login on website using facebook javascript sdk. following the docs set basis this:

// loads fb sdk asynchronously window.fbasyncinit = function() {     fb.init({         appid      : 'xxx',         cookie     : true,         xfbml      : true,         version    : 'v2.2'     }); };  (function(d, s, id){     var js, fjs = d.getelementsbytagname(s)[0];     if (d.getelementbyid(id)) {return;}     js = d.createelement(s); js.id = id;     js.src = "//connect.facebook.net/en_us/sdk.js";     fjs.parentnode.insertbefore(js, fjs); }(document, 'script', 'facebook-jssdk')); 

after try invoke fb.getloginstatus() method this:

$(function() {     $('#fb-login').click(function(){         console.log('clicked login button');         fb.getloginstatus(function(response) {             console.log(response);         });     }); }); 

but unfortunately console says this:

"clicked login button" error: __nosuchmethod__ deprecated 

does know wrong , how can fix this? tips welcome!

it humiliating this, turned out browser plugin ghostery blocked loading of facebook sdk. after turning off, worked charm.

i hope answer helps other people running stupidity fix bit faster did.. :)

i wish beautiful day!