Hey guys, i'm having big time issue with implementing facebook login in my game. i've followed every instruction, created a fb app and set up everything. in my game i created a login button, when i press it in the construct preview it loads the login dialog with the error "can't load URL", which i'm not too concerned about. the real problem is when i export and load my game in internal test mode it just doesn't do anything. if anyone can help me out please do it guys i would reeeeally appreciate since i'm stuck here.