Fixing "Multiple Commands Produced" in Xcode 10 for a React Native App

Xcode 10 ships with it a new build system. If you are running a React Native app you might run into the error "Multiple Commands Produced". While the core team updates React Native to work with the new build system you can change Xcode to use the legacy build. Track the progress: https://github.com/facebook/react-native/issues/19573 #reactnative #react #thestartuplab