Laravel 5.5 + Vue.js 2.x项目不能在npm上运行dev dev

问题描述：

当我为Laravel 5.5 + Vue.js 2.x创建了新项目时，我遇到了问题。这是我运行后的消息。Laravel 5.5 + Vue.js 2.x项目不能在npm上运行dev dev

npm install 
npm run dev 


> @ dev /Volumes/Work/Work/Vue/CRUD 
> npm run development 


> @ development /Volumes/Work/Work/Vue/CRUD 
> cross-env NODE_ENV=development node_modules/webpack/bin/webpack.js --progress --hide-modules --config=node_modules/laravel-mix/setup/webpack.config.js 

95% emitting                   

DONE Compiled successfully in 2830ms                       6:01:15 PM 

internal/child_process.js:325 
    throw errnoException(err, 'spawn'); 
    ^

Error: spawn EACCES 
    at _errnoException (util.js:1041:11) 
    at ChildProcess.spawn (internal/child_process.js:325:11) 
    at exports.spawn (child_process.js:493:9) 
    at Object.exports.execFile (child_process.js:208:15) 
    at Object.module.exports.fileCommand (/Volumes/Work/Work/Vue/CRUD/node_modules/node-notifier/lib/utils.js:53:13) 
    at NotificationCenter.notify (/Volumes/Work/Work/Vue/CRUD/node_modules/node-notifier/notifiers/notificationcenter.js:66:11) 
    at module.exports.WebpackNotifierPlugin.compilationDone (/Volumes/Work/Work/Vue/CRUD/node_modules/webpack-notifier/index.js:62:18) 
    at Compiler.applyPlugins (/Volumes/Work/Work/Vue/CRUD/node_modules/tapable/lib/Tapable.js:61:14) 
    at emitRecords.err (/Volumes/Work/Work/Vue/CRUD/node_modules/webpack/lib/Compiler.js:268:11) 
    at Compiler.emitRecords (/Volumes/Work/Work/Vue/CRUD/node_modules/webpack/lib/Compiler.js:375:38) 
    at emitAssets.err (/Volumes/Work/Work/Vue/CRUD/node_modules/webpack/lib/Compiler.js:262:10) 
    at applyPluginsAsyncSeries1.err (/Volumes/Work/Work/Vue/CRUD/node_modules/webpack/lib/Compiler.js:368:12) 
    at next (/Volumes/Work/Work/Vue/CRUD/node_modules/tapable/lib/Tapable.js:218:11) 
    at Compiler.compiler.plugin (/Volumes/Work/Work/Vue/CRUD/node_modules/webpack/lib/performance/SizeLimitsPlugin.js:99:4) 
    at Compiler.applyPluginsAsyncSeries1 (/Volumes/Work/Work/Vue/CRUD/node_modules/tapable/lib/Tapable.js:222:13) 
    at Compiler.afterEmit (/Volumes/Work/Work/Vue/CRUD/node_modules/webpack/lib/Compiler.js:365:9) 
    at require.forEach.err (/Volumes/Work/Work/Vue/CRUD/node_modules/webpack/lib/Compiler.js:354:15) 
    at /Volumes/Work/Work/Vue/CRUD/node_modules/async/dist/async.js:421:16 
    at iteratorCallback (/Volumes/Work/Work/Vue/CRUD/node_modules/async/dist/async.js:998:13) 
    at /Volumes/Work/Work/Vue/CRUD/node_modules/async/dist/async.js:906:16 
    at /Volumes/Work/Work/Vue/CRUD/node_modules/graceful-fs/graceful-fs.js:43:10 
    at FSReqWrap.oncomplete (fs.js:135:15) 
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 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/paladin2/.npm/_logs/2017-09-04T08_01_15_242Z-debug.log 
npm ERR! code ELIFECYCLE 
npm ERR! errno 1 
npm ERR! @ dev: `npm run development` 
npm ERR! Exit status 1 
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/paladin2/.npm/_logs/2017-09-04T08_01_15_321Z-debug.log

有没有人曾在过去同样的问题？

你的nodejs的版本是什么？ – Wreigh

检查您的文件权限。 – Ohgodwhy

我的Node.js版本8 –

答

那个文件夹的权限问题我想。

当我设置这样的文件夹权限，所有在我的电脑上正常工作。

chmod -R 765 [文件夹名称]

谢谢。

答

自从今天早上我有同样的问题，我记得最近我更新了我的npm版本。 EVen如果我创建了一个新项目并运行 npm install && npm run dev 我得到了同样的问题。

我的临时解决方案是/是降级NPM： npm install -g [email protected]

如果我现在运行NPM运行dev的一切工作正常。

编辑：注意到这只是解决了新安装的Laravel项目中的问题。但我偶然发现这个[链接]（https://*.com/questions/34562496/gulp-error-internal-child-process-js298-throw-errnoexceptionerr-spawn-err）。 'chmod -R u + x .'这次解决了 – LJ1090

答

给你的用户在node_modules执行权限的伎俩：chmod -R u+x node_modules/

答

如果NPM更新不起作用尝试通过命令的WebPack手动安装。

npm install –save-dev npm-install-webpack-plugin

Laravel 5.5 + Vue.js 2.x项目不能在npm上运行dev dev

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