I am trying to programatically set view controllers of my custom TabBarController:
import UIKit
class TabBarViewController: UITabBarController, UITabBarControllerDelegate {
var cameraViewController: UIViewController?
var profileViewController: UIViewController?
override func viewDidLoad() {
super.viewDidLoad()
self.delegate = self
//self.viewControllers = [cameraViewController, profileViewController] as! [AnyObject]?
let controllers: [UIViewController?] = [cameraViewController, profileViewController]
self.setViewControllers(controllers as! [AnyObject], animated: true)
}
But with line
self.viewControllers = [cameraViewController, profileViewController] as! [AnyObject]?
I get an error that I cannot convert [UIViewController] to [AnyObject?]
and with line
self.setViewControllers(controllers as! [AnyObject], animated: true)
I get an error saying:
Cannot invoke 'setViewControllers' with an argument list of type '([AnyObject], animated: Bool)'
My problem is with AnyObject and typecasting I guess.