[React] ERROR in ./node_modules/body-parser/lib/read.js 19:11-26 등 많은 오류들 문제 해결

문제상황

Compiled with problems:×

ERROR in ./node_modules/body-parser/lib/read.js 19:11-26

Module not found: Error: Can't resolve 'zlib' in 'C:\Users\pourd\haedal-react-client\node_modules\body-parser\lib' BREAKING CHANGE: webpack < 5 used to include polyfills for node.js core modules by default. This is no longer the case. Verify if you need this module and configure a polyfill for it. If you want to include a polyfill, you need to: - add a fallback 'resolve.fallback: { "zlib": require.resolve("browserify-zlib") }' - install 'browserify-zlib' If you don't want to include a polyfill, you can use an empty module like this: resolve.fallback: { "zlib": false }

ERROR in ./node_modules/body-parser/lib/types/urlencoded.js 201:12-34

Module not found: Error: Can't resolve 'querystring' in 'C:\Users\pourd\haedal-react-client\node_modules\body-parser\lib\types' BREAKING CHANGE: webpack < 5 used to include polyfills for node.js core modules by default. This is no longer the case. Verify if you need this module and configure a polyfill for it. If you want to include a polyfill, you need to: - add a fallback 'resolve.fallback: { "querystring": require.resolve("querystring-es3") }' - install 'querystring-es3' If you don't want to include a polyfill, you can use an empty module like this: resolve.fallback: { "querystring": false }

ERROR in ./node_modules/content-disposition/index.js 21:15-39

Module not found: Error: Can't resolve 'path' in 'C:\Users\pourd\haedal-react-client\node_modules\content-disposition' BREAKING CHANGE: webpack < 5 used to include polyfills for node.js core modules by default. This is no longer the case. Verify if you need this module and configure a polyfill for it. If you want to include a polyfill, you need to: - add a fallback 'resolve.fallback: { "path": require.resolve("path-browserify") }' - install 'path-browserify' If you don't want to include a polyfill, you can use an empty module like this: resolve.fallback: { "path": false }

등등등.... 굉장히 많은 오류.. 잘 작동하다가 갑자기 너무 많은 오류가 발생했다.

 

 

해결방법

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import { response } from "express";

가 갑자기 추가 되어있는데 이를 삭제하면 된다.