Can't find variable: Buffer even after required 'node-libs-react-native/globals'

[longsangstan]

Sorry it is probably a beginner mistake. I followed the docs and required 'node-libs-react-native/globals' in my app like this:

// index.js

require('node-libs-react-native/globals');

import { AppRegistry } from 'react-native';
import App from './App';

AppRegistry.registerComponent('MyApp', () => App);

But the error of "Can't find variable: Buffer" is still showing. I added the rn-cli.config.js file already.

What am I missing? Thanks.

[parshap]

@longsangstan: Imports get hoisted above require() calls, so try using import 'node-libs-react-native/globals' or moving everything into App.js and doing require('./App').

[developeromI89]

So how it resolved .

[quybeans]

So how it resolved

add this line before everything starts.

import 'node-libs-react-native/globals