vue-loader不支持<style></style>里面写样式?

Question

main.js

import Vue from 'vue';
import app from './App.vue';
import { Header } from 'mint-ui';
Vue.component(Header.name, Header);

var vm=new Vue({
  el:'#app',
  render:c=>c(app)

});

App.vue

<template>
  <div class="box">
<!--header-->
    <mt-header fixed title="固定在顶部"></mt-header>
<!--body-->

<!--foot-->
    <h1>这是 App 组件</h1>

  </div>
</template>

<script>

</script>


<style lang="sass" scoped>
  .box{
    padding-top:40px;
  }
</style>

package.json

{
  "name": "01.webpack-study",
  "version": "1.0.0",
  "description": "",
  "main": "index.js",
  "scripts": {
    "test": "echo \"Error: no test specified\" && exit 1",
    "dev": "webpack-dev-server --open --port 3000 --hot"
  },
  "keywords": [],
  "author": "",
  "license": "ISC",
  "devDependencies": {
    "babel-core": "^6.26.0",
    "babel-loader": "^7.1.2",
    "babel-plugin-component": "^0.10.1",
    "babel-plugin-transform-runtime": "^6.23.0",
    "babel-preset-env": "^1.6.1",
    "babel-preset-stage-0": "^6.24.1",
    "css-loader": "^0.28.7",
    "file-loader": "^1.1.5",
    "html-webpack-plugin": "^2.30.1",
    "less": "^2.7.3",
    "less-loader": "^4.0.5",
    "node-sass": "^4.5.3",
    "sass-loader": "^6.0.6",
    "style-loader": "^0.19.0",
    "url-loader": "^0.6.2",
    "vue-loader": "^13.3.0",
    "vue-template-compiler": "^2.5.2",
    "webpack": "^3.8.1",
    "webpack-dev-server": "^2.9.3"
  },
  "dependencies": {
    "bootstrap": "^3.3.7",
    "mint-ui": "^2.2.9",
    "vue": "^2.5.2",
    "vue-router": "^3.0.1"
  }
}

错误提示:

ERROR in ./node_modules/css-loader!./node_modules/vue-loader/lib/style-compiler?{"vue":true,"id":"data-v-7ba5bd90","scoped":

true,"hasInlineConfig":false}!./node_modules/sass-loader/lib/loader.js?indentedSyntax!./node_modules/vue-loader/lib/selector

.js?type=styles&index=0!./src/App.vue

Module build failed: 

  .box{

    ^

      Invalid CSS after ".box{": expected "}", was "{"

      in F:\vuetest\day7\src\App.vue (line 19, column 6)

 @ ./node_modules/vue-style-loader!./node_modules/css-loader!./node_modules/vue-loader/lib/style-compiler?{"vue":true,"id":"

data-v-7ba5bd90","scoped":true,"hasInlineConfig":false}!./node_modules/sass-loader/lib/loader.js?indentedSyntax!./node_modul

es/vue-loader/lib/selector.js?type=styles&index=0!./src/App.vue 4:14-331 13:3-17:5 14:22-339

 @ ./src/App.vue

 @ ./src/main.js

 @ multi (webpack)-dev-server/client?http://localhost:3000 webpack/hot/dev-server ./src/main.js

提问:请问下,vue-loader也安装了为何在.vue的style标签了 还是不能写样式呢?webpack4,使用webpack-dev-server命令打包时就报错.应该如何解决?

我已经尝试卸载vue-loader重新安装,删除node-modules重新跑环境,但并没有解决掉.难到是某个加载器的版本的问题吗?

Answer 1

sass 是没有 "{}"的。scss才有。看报错信息。