Thanks for your reply. I fixed the issue by removing all the constraints
and re-adding them. Each time I added some constraints, I confirmed
compatibility with iOS 7.1 The one thing that I did differently was that I
added width and height constraints to some images. I only had about a
dozen views (
Frame 13 indicates that you have a breaking constraint.
The framework bug (if such it be) is triggered on iOS 7.1 trying to log the
breaking constraint.
12 Foundation 0x00010f2f420a NSLog + 148
13 UIKit 0x00010e86a09
About a week ago, I turned on Auto Layout for xib file that contains a
view. I added constraints and my subviews (some images and a label) were
positioned exactly as I wanted. I thought that auto layout was great.
Today, I discovered that the app crashes on iOS 7.1 using the simulator
for an iPhone
