无法读取未定义的webpack.config.js的属性“过滤器”

Question

我开始学习本机反应，我正在关注fullstackreact：

https://www.fullstackreact.com/articles/react-tutorial-cloning-yelp/#_really_-quickstart

当我运行NODE_ENV=development ./node_modules/.bin/hjs-dev-server时，我收到以下错误：

TypeError: Cannot read property 'filter' of undefined
at found (/Users/kyle/yelp/webpack.config.js:69:24)
at Object.<anonymous> (/Users/kyle/yelp/webpack.config.js:74:3)
at Module._compile (module.js:410:26)
at Object.Module._extensions..js (module.js:417:10)
at Module.load (module.js:344:32)
at Function.Module._load (module.js:301:12)
at Module.require (module.js:354:17)
at require (internal/module.js:12:17)
at Object.<anonymous> (/Users/kyle/yelp/node_modules/hjs-
webpack/bin/hjs-dev-server.js:17:12)
at Module._compile (module.js:410:26)
Failed to load webpack config, please use like this
hjs-dev-server.js webpack.config.js

我的webpack.config.js文件是直接复制并粘贴在此处： https://github.com/fullstackreact/react-yelp-clone/blob/master/webpack.config.js

有问题的行看起来像：

const findLoader = (loaders, match) => {
const found = loaders.filter(l => l && l.loader && 
l.loader.match(match))
return found ? found[0] : null;
}

在遵循本教程时，我似乎没有遇到任何错误，如果有人能就如何解决此错误给我一些帮助，我会非常感激。

由于