React Native Build Commands Failed: PhaseScriptExecution … (domain=NSPOSIXErrorDomain, code=2)

Question

Environment

Mac OS X Version 10.11.3 (15D21)
Xcode Version 7.2 (7C68)
Simulator Version 9.2 (SimulatorApp-643)
react-native-cli 0.1.10
node v5.5         


        

Answer 1

For me, my problem was that Mcafee is running on port 8081, so I run the app on a different port following this answer https://stackoverflow.com/a/50649969/5323419 Basically:

react-native run-ios --port 1234 react-native start --port 1234

I am using React native 0.55+