<!-- We use GitHub Issues exclusively for tracking bugs in React Native. Questions? Visit http://facebook.github.io/react-native/help.html If this issue is about documentation or the website, please file it at: https://github.com/facebook/react-native-website/issues/new --> - [Yes] I have reviewed the [documentation](https://facebook.github.io/react-native) - [Yes] I have searched [existing issues](https://github.com/facebook/react-native/issues) - [No] I am using the [latest React Native version](https://github.com/facebook/react-native/releases) <!-- Describe your issue in detail. --> ## Environment Environment: OS: macOS Sierra 10.12.6 Node: 9.3.0 Yarn: Not Found npm: 5.5.1 Watchman: 4.7.0 Xcode: Xcode 9.2 Build version 9C40b Android Studio: 3.0 AI-171.4443003 Packages: (wanted => installed) react: ^16.0.0 => 16.2.0 react-native: ^0.50.3 => 0.50.4 ## Steps to Reproduce <!-- Required. Let us know how to reproduce the issue. Include a code sample, share a project, or share an app that reproduces the issue using [Snack](https://snack.expo.io/). --> ## Expected Behavior I'm not sure why I'm getting this error. But this happen after I tried to switch to configuration Release. I want to archive my project ## Actual Behavior Build failed from xcode. The build phase already using export NODE_BINARY=node ../node_modules/react-native/scripts/react-native-xcode.sh <img width="759" alt="screen shot 2018-03-26 at 5 51 52 pm" src="https://user-images.githubusercontent.com/28404289/37902401-86e73e24-311e-11e8-963b-90e68d8f7f5c.png">