lynnshepard@Lynns-MacBook-Pro /Applications % open Test2.app

The application cannot be opened for an unexpected reason, error=Error Domain=RBSRequestErrorDomain Code=5 "Launch failed." UserInfo={NSLocalizedFailureReason=Launch failed., NSUnderlyingError=0x6000011e9650 {Error Domain=NSPOSIXErrorDomain Code=162 "Unknown error: 162" UserInfo={NSLocalizedDescription=Launchd job spawn failed}}}