解决Module build failed: Error: ENOENT: no such file or directory, scandir 'E:\web\node_modules\nod

解决
Module build failed: Error: ENOENT: no such file or directory, scandir 'E:\code\weChat\-web\node_modules\node-sass\vendor'

下面的挨个安装

$ npm set registry https://registry.npm.taobao.org # 注册模块镜像
$ npm set disturl https://npm.taobao.org/dist # node-gyp 编译依赖的 node 源码镜像

## 以下选择添加
$ npm set chromedriver_cdnurl http://cdn.npm.taobao.org/dist/chromedriver # chromedriver 二进制包镜像
$ npm set operadriver_cdnurl http://cdn.npm.taobao.org/dist/operadriver # operadriver 二进制包镜像
$ npm set phantomjs_cdnurl http://cdn.npm.taobao.org/dist/phantomjs # phantomjs 二进制包镜像
$ npm set fse_binary_host_mirror https://npm.taobao.org/mirrors/fsevents # fsevents 二进制包
$ npm set sass_binary_site http://cdn.npm.taobao.org/dist/node-sass # node-sass 二进制包镜像
$ npm set electron_mirror http://cdn.npm.taobao.org/dist/electron/ # electron 二进制包镜像

如果还不行

npm rebuild node-sass