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reactjsnpmnode-modulesmernemotion

Module not found: can't resolve @emotion/react/


I'm learning MERN stack project where I've proxy the frontend to backend on localhost. Everything works fine until I stop the react application to install some modules and then, on hitting the npm start command, I receive following errors: enter image description here The list goes on

Previous time when this happened, I received similar errors (like: can't resolve 'fs', 'onAfterSetupMiddleware' is deprecated, etc). I created a new folder named "frontend2" and used create-react-app command, installed all the dependencies again, and replicated the source files from original "frontend" folder. This worked till I again terminated the react app, after which I'm receiving new errors. I don't want this to keep happening and hence searching for a permanent solution.


Solution

  • Try Deleting your node modules and Package Lock json and install all the dependencies through npm install