Why do I get instruments - “Target failed to run”?

Question

Target failed to run: Remote exception encountered: Faild to get task for pid 3103

I\'m running iPhone OS 3.1.3 on the device a

Answer 1

I got the same issue when I switched to XCode 4 and I solved it by setting my release code-signing profile to my development profile instead of the app store profile that was previously set. Indeed, Xcode 4 profiles your app using the release build by default.