DeprecationWarning 100% Fixed: 'onAfterSetupMiddleware' 'onBeforeSetupMiddleware' Error in ReactJS

Error Name and details: (node:2772) [DEP_WEBPACK_DEV_SERVER_ON_AFTER_SETUP_MIDDLEWARE] DeprecationWarning: 'onAfterSetupMiddleware' option is deprecated. Please use the 'setupMiddlewares' option. (Use `node --trace-deprecation ...` to show where the warning was created) (node:2772) [DEP_WEBPACK_DEV_SERVER_ON_BEFORE_SETUP_MIDDLEWARE] DeprecationWarning: 'onBeforeSetupMiddleware' option is deprecated. Please use the 'setupMiddlewares' option.
Follow this:
Go React Project file ( my-app ) -- node_modile --react-scripts -- config -- webpackDevServer.config. js -- then change this way:
Solution in GitHub: github.com/tamim-jr/onAfterSe...
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Tamim Mahmud

[@Allrounder-sc4zb]

Really helped, nice work bro thanks ...

[@ToyhonaUz]

Thank you friend

[@heavenlyking9618]

You are not supposed to manipulate the node_modules. That's not the solution.

[@manikantachegu2182]

how to solve this error when iam trying to deploy this website becuase the nodemodule are automatically installed by the platform server

[@ComputerLite]

yes, exactly ive also facing this issue