Node.js的貓鼬模塊未能在Heroku

開始前幾天，我們的網站http://emaildelivery.herokuapp.com顯示應用程序錯誤：Node.js的貓鼬模塊未能在Heroku

"An error occurred in the application and your page could not be served. Please try again in a few moments.

If you are the application owner, check your logs for details."

我們Heroku的日誌顯示：

Jan 11 03:37:47 emaildelivery app/web.1: module.js:340 
Jan 11 03:37:47 emaildelivery app/web.1: throw err; 
Jan 11 03:37:47 emaildelivery app/web.1:^
Jan 11 03:37:47 emaildelivery app/web.1: Error: Cannot find module './collection/shared' 
Jan 11 03:37:47 emaildelivery app/web.1: at Function.Module._resolveFilename (module.js:338:15) 
Jan 11 03:37:47 emaildelivery app/web.1: at Function.Module._load (module.js:280:25) 
Jan 11 03:37:47 emaildelivery app/web.1: at Module.require (module.js:364:17) 
Jan 11 03:37:47 emaildelivery app/web.1: at require (module.js:380:17) 
Jan 11 03:37:47 emaildelivery app/web.1: at Object.<anonymous> (/app/node_modules/mongoose/node_modules/mongodb/lib/mongodb/collection.js:14:14) 
Jan 11 03:37:47 emaildelivery app/web.1: at Module._compile (module.js:456:26) 
Jan 11 03:37:47 emaildelivery app/web.1: at Object.Module._extensions..js (module.js:474:10) 
Jan 11 03:37:47 emaildelivery app/web.1: at Module.load (module.js:356:32) 
Jan 11 03:37:47 emaildelivery app/web.1: at Function.Module._load (module.js:312:12) 
Jan 11 03:37:47 emaildelivery app/web.1: at Module.require (module.js:364:17) 
Jan 11 03:37:48 emaildelivery heroku/web.1: Process exited with status 8 
Jan 11 03:37:48 emaildelivery heroku/web.1: State changed from starting to crashed 
Jan 11 04:13:36 emaildelivery heroku/router: at=error code=H10 desc="App crashed" method=GET path=/robots.txt host=emaildelivery.herokuapp.com fwd="66.249.73.12" dyno= connect= service= status=503 bytes=

奇怪事情是，該網站在多個開發機器上本地正常工作。它只是在Heroku上死掉了。我們嘗試升級/降級node.js版本和mongoose模塊版本，但似乎無法解決此問題。

任何想法？

來源

2014-01-11 Kane

您是否嘗試刪除'node_modules'文件夾並執行'npm install'並查看結果？這就是Heroku正在做的事情。也許你已經將node_modules添加到存儲庫，並且正在上傳並使其不一致。 – Mustafa

穆斯塔法處於我認爲正確的軌道上。不知何故，你會在這裏得到一個mongodb模塊的混亂版本/ app/node_modules/mongoose/node_modules/mongodb。肯定npm和你的node_modules文件夾出了問題。 –

@Mustafa - 工作！請添加答案，我會將其授予您。 – Kane

您是否嘗試刪除node_modules文件夾並執行npm install並查看結果？這就是Heroku正在做的事情。也許你已將node_modules添加到您的存儲庫，並且正在上傳並使其不一致。

來源

2014-01-12 17:56:20 Mustafa

Node.js的貓鼬模塊未能在Heroku

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