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Discussion on: How to integrate React frontend with Node backend

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Swayam Singh Author

during working with react-router-dom or sometimes normally data fetching or posting, if anyone of you gets this error:
" Unexpected token < in JSON at position 0 "

then don't panic if you followed the tutorial well and still seeing this, It's just a cache issue

Delete the package-lock.json file and node_modules folder then run " npm install " to again install then
Now run your server again and the error will be gone 😇