https://hdhdeveloper.tistory.com/66
[react-native ios error] Failed to launch the app on simulator, An error was encountered processing the command (domain=com.appl
1 2 error Failed to launch the app on simulator, An error was encountered processing the command (domain=com.apple.CoreSimulator.SimError, code=405): Unable to lookup in current..
hdhdeveloper.tistory.com
시뮬레이터를 껏다가 키면 된다.