eslint error cannot read property 'range' of null

需将babel-eslint更新为@babel/eslint-parser'

卸载babel-eslint 安装@babel/eslint-parser @babel/preset-react

uninstall babel-eslint
npm i @babel/eslint-parser @babel/preset-react --save-dev

.eslintrc.js配置

{
    parser: '@babel/eslint-parser',
    parserOptions: {
        requireConfigFile: false, // 是否需要 babel 配置文件
        sourceType: 'module', // script 或者 module
        allowImportExportEverywhere: false, // 设置为 true，import 和 export 声明 可以出现在文件的任务位置，否则只能出现在顶部
        ecmaFeatures: {
            globalReturn: false // 设置为 true，当 sourceType 为 script 时，允许全局 return
        },
        babelOptions: {
            presets: ['@babel/preset-react']
        }
    },
}

报错：

Using `babel-preset-react-app` requires that you specify `NODE_ENV` or `BABEL_ENV` environment variables. Valid values are "development", "test", and "production". Instead, received: undefined.

修改package.json清空presets

"babel": {
    "presets": [
　　   // "react-app"  清空
     ],
    "plugins": [
      [
        "import",
        {
          "libraryName": "antd-mobile",
          "libraryDirectory": "lib"
        },
        "antd-mobile"
      ]
    ]
  }

相关文章：

https://newbedev.com/eslint-error-cannot-read-property-range-of-null

https://tjaddison.com/blog/2021/03/updating-babel-eslint-to-babeleslint-parser-for-react-apps/

标签：presets,read,babel,parser,react,range,preset,eslint,null
来源： https://www.cnblogs.com/peter-web/p/15269014.html