Warning: Attempt to present * on * which is already presenting (null)

Question

This is my first application for iOS.

So I have a UIVIewController with a UITableView where I have integrated a UISearchBar and a

Answer 1

I got the same issue when i tried to present a VC which called inside the SideMenu(jonkykong).

first i tried inside the SideMenu and i called it from the delegate to the MainVC both had the same issue.

Solution: dismiss the SideMenu first and present the new VC after will works perfectly!.

Answer 2

Building on Mehrdad's answer: I had to first check if the search controller is active (if the user is currently searching):

if self.searchController.isActive {
    self.searchController.present(alert, animated: true, completion: nil)
} else {
    self.present(alert, animated: true, completion: nil)
}

where alert is the view controller to present modally.

Answer 3

In my case, I tried too early to show the new UIViewController before closing the previous one. The problem was solved through a call with a slight delay:

DispatchQueue.main.asyncAfter(deadline: .now() + 0.3) {
     self.callMethod()
}

Answer 4

I have found out a solution.

I have add the following code in HomeViewController.viewDidLoad and that works !

definesPresentationContext = true