I\'m trying to view the UIExplorer on Xcode. I have followed the example and it should be simple. It says to clone react-native, cd to directory, npm install and run npm start.
I have the same problem a moment ago, and my solution is update the NodeJS version to V4.0.0
, after completing, delete the react-native folder, do the original step again.
git clone https://github.com/facebook/react-native.git
cd react-native && npm install
npm start
it is working, hope this could help you.