Xcode 4.2. gets stuck “Attaching to myapp” when running

Question

In xcode 4.2, sometimes when you\'re going to run your ios proj on simulator, the status windows says \"Attaching to myapp\", and just gets stuck there... until you cancel. Now,

Answer 1

Tried all the solutions but none applied to my case. XCode 4.2, OS X 10.6.8 Found that the Info.plist bundle identifier had been accidentally deleted when adding a custom app icon. Adding that back fixed the problem. Anyway that's my fix, hope it helps someone.

Also before figuring out that, found I could start the simulator from another app and then use the app icon on the simulator for the app that would not attach, and start it up that way.