推送到UINavigationViewController

Question

I'm doing a login view, which retrieves data and when everything goes well it should move from Login View (UIViewController) to the Navigation controller(UINavigationController) which in his turn should serve as root view controller and move the user to the main view(UIViewController). The problem is when i reach to the code that works just fine with me inside other classes, it does nothing here, not even throwing exceptions to handle here's my code

   func moveToMainView(){
    let navigationControllerView = self.storyboard?.instantiateViewControllerWithIdentifier("NavControllerView") as! UINavigationController

    self.navigationController?.pushViewController(navigationControllerView, animated: true)

}

I searched to find if there any special case for UINavigationController, but no luck so far... hope you can help me

Answer 1

I've worked around the issue and placed the log-in view controller after the UINavigationController, and because there's usually no navigation bar at the log-in view, i've hidden the navigation bar and showed it back again after the user logged in "when showing the MainViewController". Hope this work around helps other people that run to this problem