Watchman crawl failed when run npm start in Mac

Question

I created a project then run react-native run-ios and it build successful and it shows No-Bundle URL Present then I run npm start Here is error message. Can anyone please help? Thank you.

react-native-cli: 2.0.1 react-native: 0.47.2 watchman -v 4.9.0

Answer 1

Try adding sudo before the command. This might not be the right way to deal with this issue but it may get you going.