关于网友提出的“ laravel54 下运行 cnpm run dev 报错！”问题疑问，本网通过在网上对“ laravel54 下运行 cnpm run dev 报错！”有关的相关答案进行了整理，供用户进行参考，详细问题解答如下：
问题： laravel54 下运行 cnpm run dev 报错！
npm ERR! code ELIFECYCLE
npm ERR! errno 2
npm ERR! @ development: `cross-env NODE_ENV=development node_modules/webpack/bin/webpack.js --progress --hide-modules --c/laravel-mix/setup/webpack.config.js`
npm ERR! Exit status 2
npm ERR!
npm ERR! Failed at the @ development script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.
npm ERR! A complete log of this run can be found in:
npm ERR! /Users/zhangchunbo/.npm/_logs/2017-06-28T14_26_52_322Z-debug.log
npm ERR! code ELIFECYCLE
npm ERR! errno 2
npm ERR! @ dev: `npm run development`
npm ERR! Exit status 2
npm ERR!
npm ERR! Failed at the @ dev script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.
npm ERR! A complete log of this run can be found in:
npm ERR! /Users/zhangchunbo/.npm/_logs/2017-06-28T14_26_52_350Z-debug.log
解决方案1:这个报错：
Cannot find module '/Users/zhangchunbo/www/coding98/node_modules/laravel-mix/setup/webpack.config.js'
说明这个文件不存在，在运行npm run dev之前，需要先npm install，通过package.json配置安装一些依赖包，请确认你已经进行过这个操作。
以上介绍了“ laravel54 下运行 cnpm run dev 报错！”的问题解答，希望对有需要的网友有所帮助。
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