I have seen a lot of questions here regarding the Facebook Graph API but I still haven\'t find a solution for simple \'login\'/\'logout\' operations using it. Looks like the
Answer already done, but I just want to clarify it. May be it saved somebody's time.
Go to Facebook.m and change line
[self authorizeWithFBAppAuth:YES safariAuth:YES];
to
[self authorizeWithFBAppAuth:YES safariAuth:NO];
It will cause login window appear inside the app. Logout will work perfect. In other words, it will work as it used to in older versions of OS.