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I am new to React Native. I’m using react-native-config in a React Native CLI project (not Expo), and it works correctly on iOS but returns an empty object on Android.

Environment:

  • react-native: 0.80.1
  • react-native-config: 1.1.6
  • Using React Native CLI (not Expo)

Issue:

import Config from 'react-native-config';
    
console.log('1 ::::', Config);
console.log('2 ::::', Config.APP_NAME);

Output on Android:

1 :::: {}
2 :::: undefined

What I’ve tried:

  • .env file exists in the project root.

  • Variables are all uppercase:

    APP_NAME=MyApp APP_URL=https://example.com

  • Rebuilt the app multiple times (cd android && ./gradlew clean etc.).

  • iOS builds print the env variables correctly — this happens only on Android.

Related Issues:

I saw similar issues but none of the solutions worked:

Improve this question
1
  • I use react-native-ultimate-config for this and it works perfectly! Commented 2 days ago
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