切换回root View控制器时导航栏出现问题

Question

I want my app to go back to main root view controller on button click, but when i press the button it goes but the navigation bar is disappeared. I have tried different solutions but no luck.

Answer 1

Try this: In your Root View Controller, add this code:

override func viewWillAppear(animated: Bool) {
    self.navigationController?.navigationBarHidden = false
}