Error in compiling sample project of photoshop CC 2014

Hi,

I am trying to compile sample project "Outbound" of Photoshop CC 2014, but it is showing me error, "Parse Issue: Unknown type name 'DialogPtr' " in DialogUtilities.h file .

DialogUtilities.h is part of "samplecode:common:include" folder. I have also added this path in header search path, but it is still not working.

Application I am using is "Photoshop CC 2014"

and Xcode version is "Version 4.6.3 (4H1503)"

If anyone have idea about this then please let me know.

Thanks,

Priyanka