Xcode doesn't see my iOS device but iTunes does

Question

I have a strange problem.

I have an iPad with iOS 5.0.1 (9A405) and iOS SDK 5.0.1 with Xcode 4.2 (Build 4C199) installed on my Mac.

Xcode doesn\'t see my dev

Answer 1

When you trying to build and run the current scheme but encounter this alert message:

"The run destination iPhone is not valid for Running the scheme."

Plus you already check your phone and it is connect to your Mac properly, all you need to do is just simply restart your Xcode and build it again. That will do the job.