Cuando configuro npm start , tengo este problema. Reinstalo node_modules/ y actualizo todos los package.json , no ayuda.
> react-pizza@0.1.0 start > node scripts/start.js node:internal/modules/cjs/loader:936 throw err; ^ Error: Cannot find module 'react-dev-utils/WatchMissingNodeModulesPlugin' Require stack: - D:\check\pizza\config\webpack.config.js - D:\check\pizza\scripts\start.js at Function.Module._resolveFilename (node:internal/modules/cjs/loader:933:15) at Function.Module._load (node:internal/modules/cjs/loader:778:27) at Module.require (node:internal/modules/cjs/loader:1005:19) at require (node:internal/modules/cjs/helpers:102:18) at Object.<anonymous> (D:\check\pizza\config\webpack.config.js:18:39) at Module._compile (node:internal/modules/cjs/loader:1101:14) at Object.Module._extensions..js (node:internal/modules/cjs/loader:1153:10) at Module.load (node:internal/modules/cjs/loader:981:32) at Function.Module._load (node:internal/modules/cjs/loader:822:12) at Module.require (node:internal/modules/cjs/loader:1005:19) { code: 'MODULE_NOT_FOUND', requireStack: [ 'D:\\check\\pizza\\config\\webpack.config.js', 'D:\\check\\pizza\\scripts\\start.js' ] }