I try to auto-resize my view with auto-layout contraints, but I have some errors of Y-position missing. I can't understand what is wrong, I attached my Y-position to the top of the view.
Thanks for your help, here is the screenshot:
The problem is that you don't set a fixed height but, if you can, ALWAYS AVOID to put a fixed height for a view. For an app that can fit all screen is better to use different techniques. If don't want to set a fixed height on your view, you have two possible options:
You must give a height for the view or construct it's subviews in a way that gives it a height by hooking constraints properly from top to bottom
when you have ay position error it means top, bottom and height issue
and when x it means leading , trailing and width issue
IF you want to create dynamic view drag a vertical UIStackView and give it a height and in runtime add items to it
self.myStackView.addArrangedSubview(lbl)
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