FBSDKLoginManager logInWithReadPermissions: fromViewController: handler: completion not called on app first run

Question

I have a Facebook login-enabled app and for some reason FBSDKLoginManager logInWithReadPermissions: fromViewController: handler: is not called on the very first

Answer 1

This working in my case .

1 .Create instance of FBloginManager in interface.

FBSDKLoginManager *manager

2 .Initialise in ViewDidLoad.

manager = [FBSDKLoginManager new]

3 .And finally call login permission method using this instace of FBLoginManager.