安装 eslint-plugin-react 时不支持的引擎

Question

这里是新的 react 用户，我在安装 eslint-plugin-react 和 eslint-plugin-react-hooks 时在终端中遇到以下错误。

npm WARN EBADENGINE Unsupported engine {
npm WARN EBADENGINE   package: '@es-joy/jsdoccomment@0.10.8',
npm WARN EBADENGINE   required: { node: '^12 || ^14 || ^16' },
npm WARN EBADENGINE   current: { node: 'v17.3.0', npm: '8.3.0' }
npm WARN EBADENGINE }
npm WARN EBADENGINE Unsupported engine {
npm WARN EBADENGINE   package: 'eslint-plugin-jsdoc@36.1.1',
npm WARN EBADENGINE   required: { node: '^12 || ^14 || ^16' },
npm WARN EBADENGINE   current: { node: 'v17.3.0', npm: '8.3.0' }
npm WARN EBADENGINE }

package.json

{
  "name": "postcode-pricing",
  "version": "1.0.0",
  "description": "Lorum Ipsum",
  "main": "index.js",
  "scripts": {
    "build": "wp-scripts build",
    "start": "wp-scripts start",
    "start:custom": "wp-scripts start src/index.js --output-path=admin/build",
    "test": "echo \"Error: no test specified\" && exit 1"
  },
  "keywords": [],
  "author": "",
  "license": "ISC",
  "devDependencies": {
    "@wordpress/scripts": "^19.2.2",
    "eslint": "^7.32.0",
    "eslint-plugin-react": "^7.28.0",
    "eslint-plugin-react-hooks": "^4.3.0"
  }
}

.eslintrc.json

{
  "env": {
    "browser": true,
    "es2021": true
  },
  "extends": ["plugin:react/recommended", "google"],
  "parser": "@typescript-eslint/parser",
  "parserOptions": {
    "ecmaFeatures": {
      "jsx": true
    },
    "ecmaVersion": 12,
    "sourceType": "module"
  },
  "plugins": ["react", "react-hooks", "@typescript-eslint"],
  "rules": {
    "react-hooks/rules-of-hooks": "error",
    "react-hooks/exhaustive-deps": "warn"
  }
}

有人能帮我理解这些特殊错误吗？

Answer 1

此错误表示这两个包需要 Node 12、14 或 16，但您的 Node 版本是 17。

这只是警告，软件包将像其他软件包一样正确安装。但是，可能存在由 Node 版本不匹配导致的错误。最好的方法是暂时使用 Node 16（如果你使用 NVM）。