2
当我使用npm start
命令运行我的第一个反应应用程序时,会显示一些错误。请有人帮我解决这个问题npm start给出错误:`output.path`必须是绝对路径或`/`
C:\Users\ankit\Desktop\r3\node_modules\webpack-dev-server\bin\webpack-dev-server.js:386
throw e;
^
Error: `output.path` needs to be an absolute path or `/`.
at Object.setFs (C:\Users\ankit\Desktop\r3\node_modules\webpack-dev-middleware\lib\Shared.js:88:11)
at Shared (C:\Users\ankit\Desktop\r3\node_modules\webpack-dev-middleware\lib\Shared.js:214:8)
at module.exports (C:\Users\ankit\Desktop\r3\node_modules\webpack-dev-middleware\middleware.js:22:15)
at new Server (C:\Users\ankit\Desktop\r3\node_modules\webpack-dev-server\lib\Server.js:56:20)
at startDevServer (C:\Users\ankit\Desktop\r3\node_modules\webpack-dev-server\bin\webpack-dev-server.js:379:12)
at processOptions (C:\Users\ankit\Desktop\r3\node_modules\webpack-dev-server\bin\webpack-dev-server.js:317:3)
at Object.<anonymous> (C:\Users\ankit\Desktop\r3\node_modules\webpack-dev-server\bin\webpack-dev-server.js:441:1)
at Module._compile (module.js:571:32)
at Object.Module._extensions..js (module.js:580:10)
at Module.load (module.js:488:32)
npm ERR! Windows_NT 6.2.9200
npm ERR! argv "C:\\Program Files\\nodejs\\node.exe" "C:\\Program Files\\nodejs\\node_modules\\npm\\bin\\npm-cli.js" "start"
npm ERR! node v7.5.0
npm ERR! npm v4.1.2
npm ERR! code ELIFECYCLE
npm ERR! [email protected] start: `webpack-dev-server`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the [email protected] start script 'webpack-dev-server'.
npm ERR! Make sure you have the latest version of node.js and npm installed.
npm ERR! If you do, this is most likely a problem with the r3 package,
npm ERR! not with npm itself.
npm ERR! Tell the author that this fails on your system:
npm ERR! webpack-dev-server
npm ERR! You can get information on how to open an issue for this project with:
npm ERR! npm bugs r3
npm ERR! Or if that isn't available, you can get their info via:
npm ERR! npm owner ls r3
npm ERR! There is likely additional logging output above.
npm ERR! Please include the following file with any support request:
npm ERR! C:\Users\ankit\Desktop\r3\npm-debug.log
这是什么? http://meta.stackexchange.com/questions/80538/how-to-ask-questions-on-stack-overflow –
请提供'webpack.config.js'的代码。阅读[this](http://stackoverflow.com/help/mcve) – wuxiandiejia
[Getting:Error:\ output.path \'必须是绝对路径或\'/ \'](http:/ /stackoverflow.com/questions/42166492/getting-error-output-path-needs-to-be-an-absolute-path-or) –