Could not launch “” failed to get the task for process ?

Question

Using Xcode 4.5.2 and building for iOS4 or newer, I get this message when building for my device (iOS 6.0.1 on 4s). I dismiss the dialog then relaunch the app on my device whic

Answer 1

Here's what my situation was and how I solved the problem:

• I had been running the app from Xcode to my phone and all was fine
• I switched to a different code signing identity (I had to change the bundle name also to match)
• I ran the app to my phone and got the error. The app would install, but not open.
• Did a bunch of stuff like Clean, close n open Xcode; delete the app from the phone. All to no good effect.

SOLUTION: turned the phone off n on.

Coincidence?  I think not.   :-)