相关疑难解决方法(0)

伙计们,请你帮我解决这个问题,我在为我的Laravel Mix运行npm run dev时遇到了麻烦.我按照下面的链接但仍然存在错误.我的操作系统有问题吗？我试图删除node_modules,运行npm install --global cross-env.并再次运行NPM安装.

https://github.com/JeffreyWay/laravel-mix/issues/478

Laravel 5.4'cross-env'不被视为内部或外部命令

这是我的版本:

• Laravel混合版:^ 2.0
• 节点版本(节点-v):8.9.0
• NPM版本(npm -v):5.6.0
• 操作系统:Windows7
• XAMPP

> @ development C:\xampp\htdocs\codetinerant
> cross-env NODE_ENV=development node_modules/webpack/bin/webpack.js --progress --hide-modules --config=node_modules/laravel-mix/setup/webpack.config.js

'cross-env' is not recognized as an internal or external command,
operable program or batch file.
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! @ development: `cross-env NODE_ENV=development node_modules/webpack/bin/webpack.js --progress --hide-modules --config=node_modules/laravel-mix/setup/webpack.config.js`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the @ development script.
npm …