设计秘密钥匙未设定 [英] Devise Secret Key was not set

问题描述

我正在使用Active Admin gem开发一个Rails 4应用程序，用于管理后端。 Active Admin依次使用Devise进行用户身份验证。现在，当我尝试在VPS服务器上使用 capistrano 部署应用程序时，我得到以下错误：

I am developing a Rails 4 app using the Active Admin gem for the administration back end. Active Admin in turn uses Devise for user authentication. Now, when I try to deploy the app using capistrano on the VPS server, I get the below error:

rake aborted!
Devise.secret_key was not set. Please add the following to your Devise initializer:
config.secret_key = '-- secret key --'

Google搜索对此错误没有太大影响。任何建议为什么会引发错误？我应该将密钥添加到 devise 初始化器，因为我找不到任何地方在 initializers / devise.rb ？

A Google search does not do much for this error. Any suggestions why it is throwing an error? Should I add the secret key to devise initializer, as I cannot find any place to set such config key in initializers/devise.rb?

推荐答案

我今天早上运行了一个软件包更新，并开始得到相同的错误。

I ran a bundle update this morning and started getting the same error.

我将其添加为 config / initializers / devise.rb 中的一行，并且错误已解决。

I added it as a line in config/initializers/devise.rb and the error is resolved.

这似乎是介绍它的提交 - https：/ /github.com/plataformatec/devise/commit/d56641f514f54da04f778b2a9b816561df7910c2

This seems to be the commit which introduced it - https://github.com/plataformatec/devise/commit/d56641f514f54da04f778b2a9b816561df7910c2

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