Xcode 8 UIButtons with constraints not showing up

Question

Everything used to work great until yesterday I updated Xcode to version 8.

If I don\'t use any constraints, I can see the buttons but when I apply constraint(s) to

Answer 1

I just found the solution. Most probably this is a Xcode 8 bug. I also faced this issue.

The solution is to change the Xcode version in the interface builder..

Steps,

1. Select your .xib file.

2. Open the Utilities section.

3. Select "File Inspector"

4. Under the "Interface Builder Documents" change the Xcode version of "Opens in" to "Xcode 7.x"

I think, this will help you.