AutoLayout, Unable to simultaneously satisfy constraints

Question

Just started learning iOS AutoLayout, Interface builder very straight forward, but when I try to archive the same thing on the code

    [self.view addConstr         


        

Answer 1

In case anyone else runs into this, an easy way to visually check for problems with your constraints is this site (it's really useful!):

http://www.wtfautolayout.com

Here's the Github project in case the site goes down: https://github.com/johnpatrickmorgan/wtfautolayout