iOS 18 22A5282m
navigationController.viewControllers = [UIViewController()]
or
navigationController.setViewControllers([UIViewController()], animated: false)
doesn't change navigation stack anymore.
VRub
Users receive reputation points by contributing quality content to the forums.
Posts include post and replies published on the forums.
Post authors can mark replies as Accepted to indicate successful solutions.
Apple Developer Forums admins can mark replies as Apple Recommended to indicate an approved solution
Post
Replies
Boosts
Views
Activity
If I do something like this:
var viewControllers = navigationController.viewControllers
if let lastViewController = viewControllers.popLast() {
navigationController.viewControllers = viewControllers
navigationController.pushViewController(lastViewController, animated: false)
}
}
I got crash: pushing the same view controller instance more than once
If I set delay:
var viewControllers = navigationController.viewControllers
if let lastViewController = viewControllers.popLast() {
navigationController.viewControllers = viewControllers
DispatchQueue.main.asyncAfter(deadline: .now() + 0.5) {
navigationController.pushViewController(lastViewController, animated: false)
}
}
it will work but with unnecessary transitions.
Should it work like this in iOS 18 ?