报错 Syntax Error: TypeError: this.getOptions is not a function

出现场景：

运行vue项目时报错

报错信息：

Syntax Error: TypeError: this.getOptions is not a function

 @ ./node_modules/vue-style-loader??ref--8-oneOf-1-0!./node_modules/css-loader/dist/cjs.js??ref--8-oneOf-1-1!./node_modules/vue-loader/lib/loaders/stylePostLoader.js!./node_modules/postcss-loader/src??ref--8-oneOf-1-2!./node_modules/sass-loader/dist/cjs.js??ref--8-oneOf-1-3!./node_modules/cache-loader/dist/cjs.js??ref--0-0!./node_modules/vue-loader/lib??vue-loader-options!./src/pages/article/article.vue?vue&type=style&index=0&id=53e7acee&lang=scss&scoped=true& 4:14-480 15:3-20:5 16:22-488
 @ ./src/pages/article/article.vue?vue&type=style&index=0&id=53e7acee&lang=scss&scoped=true&
 @ ./src/pages/article/article.vue
 @ ./src/router/config.js
 @ ./src/router/index.js
 @ ./src/main.js
 @ multi (webpack)-dev-server/client?http://192.168.3.101:8080&sockPath=/sockjs-node (webpack)/hot/dev-server.js babel-polyfill whatwg-fetch ./src/main.js

原因：

大概率是安装的 scss-loader 版本过高导致的

解决：
卸载原来过高的版本，安装低版本

npm uninstall --save sass-loader // 卸载
npm i -D sass-loader@8.x // 安装
npm uninstall --save node-sass // 卸载
npm i node-sass@4.14.1 // 安装