Component cannot be used as a JSX component

叶落2025-07-22 12:35

今天在使用 React + Ts，使用 react-icons 这个库的时候，遇到了这个问题：

原因用一句话概括就是 Ts 的版本太低了！

我的 package.json：

json 复制代码

{
  "name": "frontend",
  "version": "0.1.0",
  "private": true,
  "dependencies": {
    "@testing-library/dom": "^10.4.0",
    "@testing-library/jest-dom": "^6.6.3",
    "@testing-library/react": "^16.3.0",
    "@testing-library/user-event": "^13.5.0",
    "@types/jest": "^27.5.2",
    "@types/node": "^16.18.126",
    "react": "^18.3.1",
    "react-dom": "^18.3.1",
    "react-icons": "^5.5.0",
    "react-router-dom": "^6.30.1",
    "react-scripts": "5.0.1",
    "typescript": "^4.9.5",
    "web-vitals": "^2.1.4"
  },
  "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"
    ]
  },
  "devDependencies": {
    "@types/react": "^18.3.23",
    "@types/react-dom": "^18.3.7",
    "@types/react-router-dom": "^5.3.3"
  }
}

我把版本改为 "typescript": "^5.8.3" 就可以了。