报错： error in ./~/muse-ui/src/appBar/appBar.vue

Module build failed: variable @museUiTheme is undefined
@ D:DevelopmentCodevue-museUInode_modulesmuse-uisrcstylesimport.less (li
ne 1, column 8)
near lines:

@import "@{museUiTheme}";
@import "./mixins.less";

解决方法：

这个目录是你要找的路径：路径不能写错

build/vue-loader.conf.js代码：

var utils = require('./utils')
var config = require('../config')
var isProduction = process.env.NODE_ENV === 'production'

const path = require('path')
const museUiThemePath = path.join(
    __dirname,
    '..',
    'node_modules',
    'muse-ui',
    'src/styles/themes/variables/default.less'
)
var a = utils.cssLoaders({
    sourceMap: isProduction ?
        config.build.productionSourceMap : config.dev.cssSourceMap,
    extract: isProduction
})
a.less = [
    'vue-style-loader',
    'css-loader',
    {
        loader: 'less-loader',
        options: {
            globalVars: {
                museUiTheme: `'${museUiThemePath}'`,
            }
        }
    }
]

module.exports = {
    loaders: a
}


// module.exports = {
//   loaders: utils.cssLoaders({
//     sourceMap: isProduction
//       ? config.build.productionSourceMap
//       : config.dev.cssSourceMap,
//     extract: isProduction
//   }),
  postcss: [
    require('autoprefixer')({
      browsers: ['last 20 versions']
    })
  ]
//}