facebook didCompleteWithResult

Question

im using facebook login in my app and a want to proceed user to main interface after he logged oon facebook.

Here is how im handling results:

- (void)loginButton:(FBSDKLoginButton *)loginButton didCompleteWithResult:(FBSDKLoginManagerLoginResult *)result error:(NSError *)error {
    if (error) {
        NSLog(@"FB login failed");
    }
    else if (result.isCancelled) {
        NSLog(@"FB login cancelled");
    }
    else {
        [self performSegueWithIdentifier:@"fbLogin" sender:self];
        NSLog(@"User logged in");
    }
}

The problem is that in good case my NSLog(@"User logged in"); calls, but segue doesnt perform

Added: Here is my viewDidLoad method to provide login button:

- (void)viewDidLoad {
    [super viewDidLoad];
    fbLoginButton.readPermissions = @[@"public_profile"];
    fbLoginButton.publishPermissions = @[@"publish_actions"];
    fbLoginButton.delegate = self;
}

And AppDelegate.m :

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {

    [[FBSDKApplicationDelegate sharedInstance] application:application
                             didFinishLaunchingWithOptions:launchOptions];
    [FBSDKLoginButton class];
    [FBSDKShareButton class];
    return YES;
}

I also want to say, that login works correctly, its just segue problem