NavigationController and View Hierarchy issue

Question

I have 1 (rootViewController) view controller which is embedded in navigation controller. Then i pushed another view controller (secondViewController), which has search controller in title view. When i am trying search become first responder (Active) i got this in terminal:

Warning: Attempt to present "AppName.CustomSearchViewController: 0x7face0c20eb0> on whose view is not in the window hierarchy!

This happens only in iOS lower than 11. When i embed this second view controller in navigation controller and present it modally all works good, but i need exactly pushing. How can i solve this?

Answer 1

I solved it! I need to make definesPresentationContext false in rootViewController to make it work on another one!