npm run build时报错说少插件

源自：2-1 vue-loader+webpack项目配置

ERROR in ./src/app.vue

Module Error (from ./node_modules/vue-loader/lib/index.js):

vue-loader was used without the corresponding plugin. Make sure to include VueLoaderPlugin in your webpack config.

@ ./src/index.js 2:0-27 8:18-21

提问者：_mirror6 2018-12-12 20:43