对我来说，当我运行npm安装时，它审计了已安装的包，并显示“发现1个高严重漏洞”，并通过运行

npm audit fix

成功了。如果能帮助到别人就发布。

更新:共享错误日志:

ERROR in ./src/styles.scss (./node_modules/@angular-devkit/build-angular/src/angular-cli-files/plugins/raw-css-loader.js!./node_modules/postcss-loader/src??embedded!./node_modules/sass-loader/lib/loader.js??ref--14-3!./src/styles.scss)
Module build failed (from ./node_modules/sass-loader/lib/loader.js):
Error: Missing binding ..\node_modules\node-sass\vendor\win32-x64-57\binding.node
Node Sass could not find a binding for your current environment: Windows 64-bit with Node.js 8.x

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

This usually happens because your environment has changed since running `npm install`.
....

它确实要求我这么做

Run `npm rebuild node-sass` to download the binding for your current environment.

除了Abdelsalam Megahed的简短回答，其中包含了大部分解决方案……(也就是说，先看他的答案，然后做这件事)

在遵循Abdelsalam建议的四个简短步骤之后，我运行npm run dev并收到以下消息:

Failed to load C:\path\tsconfig.json: Missing baseUrl in compilerOptions

最后一步是编辑tsconfig。在"compilerOptions":下添加"baseURL": "."，像这样:

"compilerOptions": {
    "baseUrl": ".",
    etc etc etc

问题到这里就解决了。

注意:可能需要硬重置CtrlF5页面来查看更改(即使没有恶魔)。

只需刷新你的npm缓存:

npm cache clean --force  
npm install

在同样的情况下，它总是适用于我。

UPD:您的问题也可能是由于缺少全局sasslib。

npm install -g sass

我也有同样的问题

    throw new Error(errors.missingBinary());
    ^

Error: Missing binding /path/to/project/node_modules/node-sass/vendor/linux-x64-47/binding.node
Node Sass could not find a binding for your current environment: Linux 64-bit with Node.js 5.x

Found bindings for the following environments:
  - Linux 64-bit with Node 0.10.x
  - Linux 64-bit with Node.js 5.x

这是因为我用不同的nodejs版本安装了npm， 尝试删除node_modules文件夹安装和启动

cd your_project
rm -rf node_modules
npm install
npm start or gulp or whatever

如果你正在使用nvm do

nvm use stable // or your favorite version
// remove node_module directory
npm install
npm start or gulp or whatever

在创建AspNetCore应用程序时，我在Visual Studio 2015 Community Edition中遇到了类似的错误:

Node Sass could not find a binding for your current environment: Windows 32-bit with Node.js 5.x
Found bindings for the following environments:
  - Windows 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.
    at module.exports ([..]\node_modules\node-sass\lib\binding.js:15:13)
    at Object.<anonymous> ([..]\node_modules\node-sass\lib\index.js:14:35)
    at Module._compile (module.js:397:26)
    at Object.Module._extensions..js (module.js:404:10)
    at Module.load (module.js:343:32)
    at Function.Module._load (module.js:300:12)
    at Module.require (module.js:353:17)
    at require (internal/module.js:12:17)
    at Object.<anonymous> ([..]\node_modules\gulp-sass\index.js:187:21)
    at Module._compile (module.js:397:26)

您可以从上面的错误中看到，原因是nodejs绑定的版本不匹配。

Node Sass无法找到当前环境的绑定: Windows 32位，带有Node.js 5.x 为以下环境找到绑定: —Windows 64位，Node.js 6.x

我找到的解决办法是

安装windows版本的nodejs， 在外部网络工具中添加节点js (C:\Program Files\nodejs)的路径(参见Rob Scott的回答) 将nodejs路径移到$(path)上方。

试着加上后缀——force

npm rebuild node-sass --force