How do I solve the error: An error was encountered while running (Domain = LaunchServicesError, Code = 0) ?

I get this error when I try to run my app in the simulator. The error is this: An error was encountered while running (Domain = LaunchServicesError, Code = 0). I tried to change the name of the app and this happened.

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http://www.codeproject.com/Questions/869041/How-do-I-solve-the-error-An-error-was-encountered

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