Heroku Rails 4无法连接到服务器：连接被拒绝 [英] Heroku Rails 4 could not connect to server: connection refused

问题描述

使用postgres。

无法推送。

试过这个没有任何运气：

  config.assets.initialize_on_precompile = false 
  

< blockquote>

----->为Rails资产管道准备应用程序

$ p $ 运行：rake资产：预编译
rake中止！
无法连接到服务器：连接被拒绝
服务器是否在主机127.0.0.1上运行并接受端口5432上的
TCP / IP连接？


解决方案

接受的答案没有完全解决这个问题。我试图找到一个解决方案2-3小时没有成功，然后这工作：

在您的应用程序目录。

  heroku labs：enable user-env-compile 
  

它仍然是失败的？

  heroku labs：禁用用户env编译
 heroku labs：enable user-env-编译
  

然后它为我工作，只需要移除并重新执行即可。

在Rails 4中不再需要以下配置。编译资产必须没有它。

  config.assets.initialize_on_precompile = false 
  

Using postgres.
Haven't been able to push.

Tried this without any luck:

config.assets.initialize_on_precompile = false

-----> Preparing app for Rails asset pipeline

   Running: rake assets:precompile
   rake aborted!
   could not connect to server: Connection refused
   Is the server running on host "127.0.0.1" and accepting
   TCP/IP connections on port 5432?

解决方案

The accepted answer did not fully resolve this. I tried to find a solution for 2-3 hours without success, then this worked:

In your app directory.

heroku labs:enable user-env-compile

it is still failing?

heroku labs:disable user-env-compile
heroku labs:enable user-env-compile

Then it worked for me, just had to remove and do again.

The following config is no longer needed in Rails 4. Compiling assets must work without it.

config.assets.initialize_on_precompile = false

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