node.js - 启动npm start 报错 ，怎么办

问题描述

verbose pkgid doracms@1.1.116 verbose cwd /Users/myjianyue/Desktop/projectsSpace/express/DoraCMS17 error Darwin 16.4.018 error argv '/usr/local/bin/node' '/usr/local/bin/npm' 'start' 'app.js'19 error node v6.9.520 error npm v3.10.1021 error code ELIFECYCLE22 error doracms@1.1.1 start: node ./bin/www 'app.js'22 error Exit status 123 error Failed at the doracms@1.1.1 start script ’node ./bin/www 'app.js'’.23 error Make sure you have the latest version of node.js and npm installed.23 error If you do, this is most likely a problem with the doracms package,23 error not with npm itself.23 error Tell the author that this fails on your system:23 error node ./bin/www 'app.js'23 error You can get information on how to open an issue for this project with:23 error npm bugs doracms23 error Or if that isn’t available, you can get their info via:23 error npm owner ls doracms23 error There is likely additional logging output above.24 verbose exit [ 1, true ]

问题解答

贴出npm官网对npm start的解释（官网链接）：

就是说：npm start 会默认执行package.json中scripts对象下'start'字段对应的语句，如果scripts对象下没有设置”start“字段的值，则npm会默认执行这条语句：

node server.js

请先检查package.json中的配置，scripts下是否有start字段，如没有，看是否有对应的server.js文件。

Make sure you have the latest version of node.js and npm installed. If you do, this is most likely a problem with the doracms package,not with npm itself.Tell the author that this fails on your system:

这是上面的错误提示

贴一下你的package.json的文件配置，