I am new to iOS
. I was installing latest XCode
with SDK 6.0
in it. I have been successfully testing my app developed using SDK 6.0>
I had same problem with a jailbroken iPhone 4S, solution above didn't work for me.
So for anyone else running into the same error message: JailCoder does work on XCode 4.5 + Mac OS 10.8.
As an absolute noob I was missing the step 8 from this guide: Developing for a Jailbroken iPhone A to Z:
...link the device and computer. Plug your iPhone in and open Xcode. Open Window>Organizer. Select the device from the list on the left hand side, and click “Use for development.” You’ll be prompted for a provisioning website login, click cancel. It’s there to make legitimate provisioning easier, but doesn’t make illegitimate not-provisioning more difficult.