problem description

access normally before configuration. After creating eslintrc.js, an error is reported: Adjacent JSX elements must be wrapped in an enclosing tag ; jsx is not used

vscode

related codes

webpack.base.config:

        {
            test: /\.(js|vue)$/,
            loader: "eslint-loader",
            enforce: "pre",
            include: [path.resolve("src"), path.resolve("test")],
            options: {
                formatter: require("eslint-friendly-formatter")
            }
        },
        {
            test: /\.js$/,
            use: "babel-loader",
            exclude: /node_modules/
        },

.eslintrc.js:

module.exports = {
    root: true,
    parser: "babel-eslint",
    parserOptions: {
        sourceType: "module"
    },
    extends: "eslint:recommended",
    plugins: [
        "html"
    ],
    rules: {
        "no-console": ["off"],
        "curly": ["error"],
        "no-floating-decimal": ["error"],
        "no-undef": ["error"],
        "no-unused-vars": ["error", {
            vars: "local",
            args: "none"
        }],
        "no-var": "error",
        "indent": ["error", 4, {
            SwitchCase: 1
        }],
        "comma-dangle": ["error", "never"],
        "semi": ["error", "never"],
        "quotes": ["error", "single"],
        "brace-style": ["error", "1tbs", {
            "allowSingleLine": true
        }],
        "array-bracket-spacing": ["error", "never"],
        "block-spacing": ["error", "always"],
        "arrow-parens": ["error", "always"],
        "arrow-spacing": ["error", {
            before: true,
            after: true
        }],
        "no-duplicate-imports": ["error", {
            includeExports: true
        }],
        "space-in-parens": ["error", "never"],
        "quote-props": ["error", "as-needed"],
        "keyword-spacing": ["error", {
            before: true,
            after: true
        }],
        "key-spacing": ["error"]
    },
    env: {
        es6: true,
        browser: true,
        node: true,
        worker: true,
        mocha: true,
        phantomjs: true,
        serviceworker: true
    }
};

package.json:

{
  "name": "",
  "version": "1.0.0",
  "main": "main.js",
  "license": "MIT",
  "scripts": {
    "build": "node build/build.js",
    "dev": "webpack-dev-server --inline --config build/webpack.dev.conf.js",
    "lint": "eslint --fix --ext .js,.vue src"
  },
  "devDependencies": {
    "autodll-webpack-plugin": "^0.4.2",
    "autoprefixer": "^9.3.1",
    "babel": "^6.23.0",
    "babel-core": "^6.26.3",
    "babel-eslint": "^10.0.1",
    "babel-loader": "7",
    "babel-preset-env": "^1.7.0",
    "clean-webpack-plugin": "^1.0.0",
    "css-loader": "^1.0.1",
    "eslint": "^5.9.0",
    "eslint-friendly-formatter": "^4.0.1",
    "eslint-loader": "^2.1.1",
    "eslint-plugin-html": "^5.0.0",
    "eslint-plugin-import": "^2.14.0",
    "eslint-plugin-node": "^8.0.0",
    "eslint-plugin-promise": "^4.0.1",
    "eslint-plugin-vuefix": "^0.2.1",
    "eslint-plugin-standard": "^3.1.0",
    "file-loader": "^2.0.0",
    "html-webpack-plugin": "^3.2.0",
    "mini-css-extract-plugin": "^0.4.5",
    "postcss-loader": "^3.0.0",
    "vue-loader": "^15.4.2",
    "vue-style-loader": "^4.1.2",
    "vue-template-compiler": "^2.5.17",
    "webpack": "^4.26.1",
    "webpack-cli": "^3.1.2",
    "webpack-dev-server": "^3.1.10",
    "webpack-merge": "^4.1.4"
  },
  "dependencies": {
    "vue": "^2.5.17",
    "vue-router": "^3.0.2",
    "vuex": "^3.0.1"
  }
}