8

I was making new project and I can't run the android emulator with this error.

enter image description here

enter image description here

It is located at 'node_modules\react-native-reanimated\src\index.ts' and this is just the code there:

// tree-shaken side effects
import './reanimated2/js-reanimated/global';

// @ts-ignore backward compatibility with treeshaking
export * from './reanimated1';
export * from './reanimated2';
export * as default from './Animated';

enter image description here

Im not sure what to do, please help. Thank you in advance!

marceline
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4 Answers4

10

I also search for an answer and this worked for me.

Visit this expo reanimated docs link https://docs.expo.dev/versions/latest/sdk/reanimated/#installation

and I added this in my 'babel.config.js' file

module.exports = function(api) {
  api.cache(true);
  return {
    presets: ['module:metro-react-native-babel-preset'],
    plugins: ['react-native-reanimated/plugin'],
  };
};

I think the presets depends if you are using expo. Here is the original code given by the docs:

module.exports = function(api) {
  api.cache(true);
  return {
    presets: ['babel-preset-expo'],
    plugins: ['react-native-reanimated/plugin'],
  };
};

you can see that I used my default preset which is module:metro.

marceline
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    I used the original code from the docs for `babel.config.js` and ran `npx expo start --clear` which cleared the bundler cache, and everything worked again. – Vicktor Jan 09 '23 at 10:29
2

I've been facing this problem for about 12 long hours, and the solution for this problem was simply to

  1. Copy and paste this code below inside the babel.config.js file. 
      return {
    presets: ["babel-preset-expo"],
    plugins: ["react-native-reanimated/plugin"],
  };
};
  2. Run your application using npx expo start -c
Abdurrahman Sayed
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1

I ran this command expo start -c everything was working fine. After that, I've stopped the app with Ctrl+c and run a normal npm start and there were no problems with it since

Zak Iliev
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  • Your answer could be improved with additional supporting information. Please [edit] to add further details, such as citations or documentation, so that others can confirm that your answer is correct. You can find more information on how to write good answers [in the help center](/help/how-to-answer). – Community Nov 29 '22 at 13:51
0

i have the same issue , This version works for me

    "react-native-reanimated": "2.9.1"
Lucas Zarate
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