Unable to run app in Simulator: An error was encountered while running (Domain = LaunchServicesError, Code = 0)

Question

After successfully compiling the project in Xcode 6, I am unable to run it in the simulator with the above mentioned message. I did all the possible research, tried everythi

Answer 1

In my case the issue came from an icon set added with some images missing. Once I replaced the icon set with another one, and uninstalled the app in the simulator; I was able to run it again.