Repository: create-react-app
Issue: compiled successfully,but websit is bank!
Labels: stale,needs triage,issue: bug report

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### Describe the bug

nodejs 12.19.0   npm  6.14.8    system:windows10

npx create-react-app helloworld ==>  success
But
http://localhost:3000/   not any UI
chrome F12 ==>
Uncaught TypeError: Cannot read property 'forEach' of undefined
    at Object.injectIntoGlobalHook (react-refresh-runtime.development.js:465)
    at Object../node_modules/@pmmmwh/react-refresh-webpack-plugin/client/ReactRefreshEntry.js (ReactRefreshEntry.js:8)
    at __webpack_require__ (bootstrap:856)
    at fn (bootstrap:150)
    at Object.1 (reportWebVitals.js:14)
    at __webpack_require__ (bootstrap:856)
    at checkDeferredModules (bootstrap:45)
    at Array.webpackJsonpCallback [as push] (bootstrap:32)
    at main.chunk.js:1

my  package.json
{
  "name": "hwrold",
  "version": "0.1.0",
  "private": true,
  "dependencies": {
    "@testing-library/jest-dom": "^5.11.4",
    "@testing-library/react": "^11.1.0",
    "@testing-library/user-event": "^12.1.10",
    "react": "^17.0.1",
    "react-dom": "^17.0.1",
    "react-scripts": "4.0.0",
    "web-vitals": "^0.2.4"
  },
  "scripts": {
    "start": "react-scripts start",
    "build": "react-scripts build",
    "test": "react-scripts test",
    "eject": "react-scripts eject"
  },
  "eslintConfig": {
    "extends": [
      "react-app",
      "react-app/jest"
    ]
  },
  "browserslist": {
    "production": [
      ">0.2%",
      "not dead",
      "not op_mini all"
    ],
    "development": [
      "last 1 chrome version",
      "last 1 firefox version",
      "last 1 safari version"
    ]
  }
}

### Did you try recovering your dependencies?



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### Which terms did you search for in User Guide?

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### Environment

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