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iOS

Nadia Bluhm
Nadia Bluhm
2,124 Points

Why is the screen turning gray in Build a Simple App with Swift 3 in Auto layout lecture?

I clicked on the label to select it and it is turning gray. Why? Trying to set constraints.

https://www.dropbox.com/s/slys78wfn4i05li/Screenshot%202017-05-07%2018.53.27.png?dl=0