导航控制器作为标签栏控制器的子级

Question

        viewControllers = [taskVC, ticketVC, profileVC].map({ (viewController) -> UINavigationController in
        let navigationController  = UINavigationController(rootViewController: viewController)
        navigationController.navigationBar.isHidden = true
        return navigationControllerstrong text})

在此处获取“不支持按下导航控制器”例外