'Deprication Warning !! After running npm start on client side project. The following error has shown. It was working before the computer shut down

npm run start

[email protected] start react-scripts start

(node:13940) [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:13940) [DEP_WEBPACK_DEV_SERVER_ON_BEFORE_SETUP_MIDDLEWARE] DeprecationWarning: 'onBeforeSetupMiddleware' option is deprecated. Please use the 'setupMiddlewares' option. Starting the development server... Compiled with warnings.

Warning (6:29521) autoprefixer: Replace color-adjust to print-color-adjust. The color-adjust shorthand is currently deprecated.

Search for the keywords to learn more about each warning. To ignore, add // eslint-disable-next-line to the line before.

WARNING in ./node_modules/bootstrap/dist/css/bootstrap.min.css (./node_modules/css-loader/dist/cjs.js??ruleSet[1].rules[1].oneOf[5].use[1]!./node_modules/postcss-loader/dist/cjs.js??ruleSet[1].rules[1].oneOf[5].use[2]!./node_modules/source-map-loader/dist/cjs.js!./node_modules/bootstrap/dist/css/bootstrap.min.css) Module Warning (from ./node_modules/postcss-loader/dist/cjs.js): Warning

(6:29521) autoprefixer: Replace color-adjust to print-color-adjust. The color-adjust shorthand is currently deprecated.

webpack compiled with 1 warning

node.jsreactjs


Solution 1:[1]

update bootstrap to the latest version using

npm install [email protected]

That should do the trick

Sources

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Source: Stack Overflow

Solution Source
Solution 1 Jaypee

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