Sunday, February 5, 2012

Use of undeclared identifier 'kUTTypeImage'

This constant is declared in UTCoreTypes.h in the MobileCoreServices framework. In the .m files that you use the constant kUTTypeImage, import the above .h file:

   #import <MobileCoreServices/UTCoreTypes.h>

In the application project, you also need to include the MobileCoreServices framework.