问题描述
我正在尝试为 Laravel Mix 运行 npm run dev
,但出现此错误:
I'm trying to run npm run dev
for Laravel Mix and I get this error:
> @ dev D:projectsptcs
> cross-env NODE_ENV=development webpack --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! @ dev: `cross-env NODE_ENV=development webpack --progress --hide-
modules --config=node_modules/laravel-mix/setup/webpack.config.js`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the @ dev script.
我将 node.js 更新为 6.11.0,将 npm 更新为 5.2.0,但没有帮助.我在 Windows 7 上运行 Homestead.
I updated node.js to 6.11.0 and npm to 5.2.0, but it didn't help. I'm running Homestead on Windows 7.
推荐答案
你需要让 cross-env 在全局范围内工作,而不是在项目中使用.
You need to make cross-env working globally instead of having it in the project.
1) 删除 node_modules
文件夹
1) remove node_modules
folder
2) 运行
npm install --global cross-env
3) 从 package.json
文件 devDependencies
部分删除 "cross-env": "^5.0.1",
.实际上,您可以跳过此步骤并保持 package.json 完好无损.如果您愿意.
3) remove "cross-env": "^5.0.1",
from package.json
file devDependencies
section. Actually, you can skip this step and keep package.json intact. If you prefer.
4) 运行
npm install --no-bin-links
5) 运行
npm run dev
看看它是否有效
P.S 在 Windows 10 上使用 Laravel-5.4 进行测试
P.P.S Windows 10 with Laravel-5.6 没有这个问题,因此更新是一个替代解决方案.
P.P.S Windows 10 with Laravel-5.6 does not have this problem, thus updating is an alternative solution.
这篇关于Laravel 5.4 ‘cross-env’ 不被识别为内部或外部命令的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持!