CODEWITHSUNDEEP
react-nativemetro-bundler
Erab BO
Erab BO

Reputation: 826

react native Cannot find module 'metro/src/reactNative Transformer'

When upgrading to RN 0.59.4 and after a successful build - one can encounter the following error in metro bundler:

react native Cannot find module 'metro/src/reactNative Transformer

Upvotes: 11

Views: 33823

Answers (6)

Paulos Ab
Paulos Ab

Reputation: 399

My issue was fixed after I uninstalled react-native-svg-transformer and reinstalled it with npm i -D react-native-svg-transformer

Upvotes: 0

aptsurdist
aptsurdist

Reputation: 109

I got this error message after upgrading to the latest expo version because I was getting the warning: "The global expo-cli package has been deprecated."

I fixed the error by running "npx expo install --fix".

Upvotes: 9

Prince
Prince

Reputation: 20882

Since you upgraded ReactNative, you must close terminal where Metro is running and then re-run npx react-native start

Upvotes: 1

sergioriverafl
sergioriverafl

Reputation: 303

I solved the problem by deleting the node_modules folder and the package-lock.json file and then running again npm install

Upvotes: 6

Md. Robi Ullah
Md. Robi Ullah

Reputation: 2172

I think there's an issue with the version of metro packaged with the latest RN Upgrade. I just installed locally in dev metro npm install --save-dev metro, which is the version 0.51.1, and that worked for me.

Reference: https://github.com/facebook/metro/issues/293#issuecomment-452779809

Upvotes: 9

Erab BO
Erab BO

Reputation: 826

Make sure that you at least:

"metro-react-native-babel-preset": "0.53.1"
In dev dependencies in your package.json file

Upvotes: 2

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