UnCategorized compilation error in StoryBoard

The problem is that you've got IBOutlets that link to prototype cells.
Note that prototype cells are just that: prototypes. So you can 

have multiple instances of each. 

Therefore Xcode won't know which instance to link the 

IBOutlet variable to.

You'll have to wait until the cells are instantiated inside 

cellForRowAtIndexPath to assign the properties

courtesy: 

http://stackoverflow.com/questions/10527602/uncategorized-compilation-failed-error-in-ios5-storyboard