Can I get an unambiguous answer to the question: I have two ViewControllers, I want to put two in one. Such a Frame in ViewController in which the second ViewController is contained. The problem is that when I use a ContainerView contained in ViewController2, eg MapView which was previously declared in ViewController2 (another class) as IBOUTLET, it is unknown.
I've read this link many times but it doesn't explain anything to me. UIView vs Container View
