iPhone doesn't show up in Ocunit configuration

I would like to run my test target on my iPhone since some features require a physical device to run. Is there something I need to do to set this up, or can it be run in a different way?

I believe it was working before version 1.6 of App Code.

I can run the target using my iPhone in xCode, but I prefer to use App Code.

This is critical for me, so I really appreciate if this can be resolved promptly.

Thanks,

Dave