npm run dev出现编译错误，是什么导致的

[zhoulvming]

ERROR in ENOENT: no such file or directory, scandir '/Users/zhoulvming/code/exper/vue-project/v2ex_frontend-master/node_modules/node-sass/vendor'
@ .//vue-style-loader!.//css-loader?sourceMap!.//vue-loader/lib/style-rewriter.js!.//sass-loader!./~/vue-loader/lib/selector.js?type=style&index=0!./src/components/App.vue 4:14-250 13:2-17:4 14:20-256

[liuzhenangel]

@zhoulvming 你执行了 npm install 了吗?

[zhoulvming]

执行了。貌似是sass loader出问题的

[liuzhenangel]

@zhoulvming

npm update
npm install
nodejs node_modules/node-sass/scripts/install.js
npm rebuild node-sass

sass/node-sass#1579

你试一下这几条命令看能不能解决.

[zhoulvming]

刚准备回复呢，确实找到了跟你一样的解决方案，不过只要npm rebuild node-sass就够了。我是通过一个meteor项目发现的，错误提示如下：

Node Sass could not find a binding for your current environment: OS X 64-bit with Node 0.10.x

Found bindings for the following environments:

• OS X 64-bit with Node.js 6.x

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