Node Sass could not find a bindi

Error：

Node Sass could not find a binding for your current environment: OS X 64-bit with Node.js 10.x

Found bindings for the following environments:
  - OS X 64-bit with Node.js 10.x

This usually happens because your environment has changed since running `npm install`.
Run `npm rebuild node-sass --force` to build the binding for your current environment.

Idea terminal终端输入

npm rebuild node-sass --force

图1.png

待出现如下图所示

图2.png

重新运行即可

npm run dev