Error: Cannot find module 'socket.io' when I am making git push

Question

我一直在尝试使用以下行将项目上传到 dokku 服务器。

git push dokku master

所以项目开始上传时出现这个错误：

-----> 运行飞行前检查

   For more efficient zero downtime deployments, create a file CHECKS.

   See http://progrium.viewdocs.io/dokku/checks-examples.md for examples

   CHECKS file not found in container: Running simple container check...

-----> 等待 10 秒 ...

远程：应用容器启动失败！！

=====> 聊天容器输出：

   > @ start /app
   > node ./doc/node_servers/cobrowsing/server.js
   module.js:339
       throw err;
       ^

   Error: Cannot find module '/usr/local/lib/node_modules/socket.io'
       at Function.Module._resolveFilename (module.js:337:15)
       at Function.Module._load (module.js:287:25)
       at Module.require (module.js:366:17)
       at require (module.js:385:17)
       at Object.<anonymous> (/app/doc/node_servers/cobrowsing/server.js:4:10)
       at Module._compile (module.js:425:26)
       at Object.Module._extensions..js (module.js:432:10)
       at Module.load (module.js:356:32)
       at Function.Module._load (module.js:311:12)
       at Function.Module.runMain (module.js:457:10)
   npm ERR! Linux 3.13.0-57-generic
   npm ERR! argv "/app/.heroku/node/bin/node" "/app/.heroku/node/bin/npm" "start"
   npm ERR! node v5.0.0

   npm ERR! npm  v3.3.6
   npm ERR! code ELIFECYCLE
   npm ERR! @ start: `node ./doc/node_servers/cobrowsing/server.js`
   npm ERR! Exit status 1
   npm ERR! 
   npm ERR! Failed at the @ start script 'node ./doc/node_servers/cobrowsing/server.js'.
   npm ERR! This is most likely a problem with the  package,
   npm ERR! not with npm itself.
   npm ERR! Tell the author that this fails on your system:
   npm ERR!     node ./doc/node_servers/cobrowsing/server.js
   npm ERR! You can get their info via:
   npm ERR!     npm owner ls 
   npm ERR! There is likely additional logging output above.
   npm ERR! Please include the following file with any support request:
   npm ERR!     /app/npm-debug.log

=====>结束聊天容器输出

远程：来自守护程序的错误响应：无法终止容器

244766ea68169dfaabcad927484efa546a5c9e7ba100845183a7595120c7668f：容器

244766ea68169dfaabcad927484efa546a5c9e7ba100845183a7595120c7668f 不是运行

远程：错误：无法杀死容器：

[244766ea68169dfaabcad927484efa546a5c9e7ba100845183a7595120c7668f]

到 dokku@website.com:聊天

！ [远程拒绝] master -> master (pre-receive hook declined)

我该怎么做才能解决这个问题并上传项目？

Answer 1

检查您的 package.json 文件。

使用

npm install socket.io --save

在项目文件夹中保存对package.json的依赖。 :)

@EDIT

作者：'I resolve it, I have to delete the folder "node_modules", and then npm install'

Error: Cannot find module 'socket.io' when I am making git push

Error: Cannot find module 'socket.io' when I am making git push

node.js

npm

socket.io

dokku