problem description

vue multi-page project packaging file path

related codes

"serve": "cd ./modules && vue-cli-service serve",
"build": "cd ./modules && vue-cli-service build",

vue-related files are under the. / modules folder

what result do you expect? What is the error message actually seen?

Module build failed (from ../node_modules/postcss-loader/src/index.js):
Error: No PostCSS Config found in: /Users/qitmac000703/Desktop/COPS/wormhole-cops/node_modules/element-ui/lib/theme-chalk
    at config.load.then (/Users/qitmac000703/Desktop/COPS/wormhole-cops/node_modules/postcss-load-config/src/index.js:55:15)
    at <anonymous>

 @ ../node_modules/element-ui/lib/theme-chalk/index.css 4:14-140 14:3-18:5 15:22-148
 @ ./src/pages/index/app.js
 @ multi ../node_modules/webpack-dev-server/client?http://innertest.qunar.com:8081/sockjs-node ../node_modules/webpack/hot/dev-server.js ./src/pages/index/app.js

what result do you expect? What is the error message actually seen?

how should I set up packaging for such files that are not in the root directory?