Cannot find module '@babel/plugin-transform-react-jsx-source' when running React App

Question

I have just created a React App with create-react-app aquastars and then eject the dependencies using yarn run eject and when I run the app I get the following error.

Cannot find module '@babel/plugin-transform-react-jsx-source'

I haven't done anything! What do I need to do to get this up and running? Any help would be appreciated.

Answer 1

The solution by @xiaobo was actually insufficient for me. It took me a while to figure this out after upgrading expo to v32, so here's what I did in case anyone else has the same problem. (Answer from expo forums.)

If you have a .babelrc file in the root of your repository, re-name it to something like .babelrc-old so it doesn't get used.

Add a file called babel.config.js to the root of your repository.

Put this in the babel.config.js file:

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

All set!