React-Native iOS App Build Failure - Print: Entry, “:CFBundleIdentifier”, Does Not Exist

Question

I am running a react-native app on my local Mac OS X El Capitan machine. I have installed the required dependencies, but the app is still not launching in iOS simulator.

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Answer 1

Run react-native upgrade and overwrite all iOS files. That did it for me.

Answer 2

The issue for me was a space in build/info.plist's directory path. Removing a space in a parent folder's name solved it.