Unexpected character ‘@‘ (242:0) File was processed with these loaders:

原因我不太清楚，但是我知道我改了哪里。biuld下webpack.base.config.js
我猜测可能是没引用之类的
下边是我的配置

var path = require('path')
var utils = require('./utils')
var config = require('../config')
var vueLoaderConfig = require('./vue-loader.conf')
const VueLoaderPlugin = require('vue-loader/lib/plugin');
const webpack = require('webpack')

function resolve(dir) {
  return path.join(__dirname, '..', dir)
}

module.exports = {
  context: path.resolve(__dirname, '../'),
  entry: {
    app: './src/main.js'
  },
  output: {
    path: config.build.assetsRoot,
    filename: '[name].js',
    globalObject: "this",
    publicPath: process.env.NODE_ENV === 'production' ?
      config.build.assetsPublicPath : config.dev.assetsPublicPath
  },
  resolve: {
    extensions: ['*', '.js', '.vue', '.json'],
    alias: {
      'vue$': 'vue/dist/vue.esm.js',
      '@': resolve('src'),
      '@static':resolve('static'),
    }
  },
  module: {
    rules: [
      {
      test: /\.vue$/,
      loader: 'vue-loader',
      options: vueLoaderConfig
    },
    {
      test: /\.js$/,
      loader: 'babel-loader',
      include: [
        resolve('src'),
        resolve('test'),
        resolve('node_modules/element-ui/packages'),
        resolve('node_modules/element-ui/src'),
        resolve('node_modules/element-ui/src'),
        resolve('node_modules/hotbox/src'),
        resolve('node_modules/jquery/src'),
        resolve('node_modules/marked/lib'),
        resolve('node_modules/kity/src'),
        resolve('node_modules/codemirror/src'),
        resolve('node_modules/kityminder-core/src'),
        resolve('node_modules/json-diff/lib')
      ]
    },
    {
      test: /\.(png|jpe?g|gif|svg)(\?.*)?$/,
      loader: 'url-loader',
      options: {
        limit: 10000,
        name: utils.assetsPath('imger/[name].[hash:7].[ext]')
      }
    },
    {
      test: /\.(woff2?|eot|ttf|otf)(\?.*)?$/,
      loader: 'url-loader',
      options: {
        limit: 10000,
        name: utils.assetsPath('fonts/[name].[hash:7].[ext]')
      }
    },
    {
      test: /\.scss$/,
      loaders: ["style-loader", "css-loader", "sass-loader"]
    },
    {
      test: /.md$/,
      loader: "text-loader"
    }
    ]
  },
  plugins: [
    new VueLoaderPlugin(),
    new webpack.ProvidePlugin({
      jQuery: "jquery",
      $: "jquery"
    })
  ],
  node: {
    setImmediate: false,
    dgram: 'empty',
    fs: 'empty',
    net: 'empty',
    tls: 'empty',
    child_process: 'empty'
  }
}