Are you using PUSH feature in your application?
If No: Then you can remove
from your build.yml and try to rebuild it by using rake run:iphone
If Yes: Then you can run your application with push enabled only on device.
Try to build it for device by using rake device:iphone:production.
Hope this helps.
Yes, I am using the PUSH feature. I get the same message when I run rake device:iphone:production also.