ScrollView has ambiguous scrollable content height [duplicate]

Question

I am making a very basic UIScrollView test. Here is my setup It shows me the following AutoLayout error:

ScrollView has ambiguous scrollable content height 

Answer 1

You need to ensure you've got a chain of vertical spacing constraints from the top of the scroll view through all your elements to the bottom of the scroll view.

Once you do that, your warning/error should go away.