error after installing xcode 5: value for key (UIHighlighted) is not a boolean

Question

After installing xcode 5 and running the simulator I get following error:

'NSInvalidUnarchiveOperationException', reason: '* -[NSKeyedUnarchiver decodeBoolForKey:]: value for key (UIHighlighted) is not a boolean'

The app closes just before opening. It was working fine on xcode 4.6. What could it be?

It seems to be related with a UIImageView, is that the case?

Answer 1

I had one UIImageView that has the highlighted property set, which seems like causing the issue.

Unseting the highlighted property of the UIImageView using the Interface Builder solved my problem.