未定义的方法“omniauth”对于 Devise：模块（devise、omniauth、heroku、rails 3.0.3）

Question

我有一个在本地使用亚马逊产品广告 API 的应用程序，没有任何问题。为了将其推送到 Heroku，我必须更改我使用的 aws gem 的版本，以使其与 Heroku 一起使用（“treyconnell-ruby-aaws”v0.8.3），并且该版本将我限制为 Rails 3.0.3 和设计 v1.1.8 宝石。

当我降级宝石和“捆绑更新”时，本地出现了一些情况，猜测omniauth和devise开始战斗。服务器无法启动并出现以下错误日志。

我尝试了加载omniauth gem、oa-auth、需要omniauth/oauth等的许多不同配置，仍然是相同的错误。这里可能有什么问题？

附言。我现在必须使用这个 aws gem。

/Users/eerdogan/Sites/myApp/config/initializers/devise.rb:17: undefined method `omniauth' for Devise:Module (NoMethodError)
    from /Library/Ruby/Gems/1.8/gems/devise-1.1.8/lib/devise.rb:183:in `setup'
    from /Users/eerdogan/Sites/myApp/config/initializers/devise.rb:3
    from /Library/Ruby/Gems/1.8/gems/activesupport-3.0.3/lib/active_support/dependencies.rb:235:in `load'
    from /Library/Ruby/Gems/1.8/gems/activesupport-3.0.3/lib/active_support/dependencies.rb:235:in `load'
    from /Library/Ruby/Gems/1.8/gems/activesupport-3.0.3/lib/active_support/dependencies.rb:225:in `load_dependency'
    from /Library/Ruby/Gems/1.8/gems/activesupport-3.0.3/lib/active_support/dependencies.rb:596:in `new_constants_in'
    from /Library/Ruby/Gems/1.8/gems/activesupport-3.0.3/lib/active_support/dependencies.rb:225:in `load_dependency'
    from /Library/Ruby/Gems/1.8/gems/activesupport-3.0.3/lib/active_support/dependencies.rb:235:in `load'
    from /Library/Ruby/Gems/1.8/gems/railties-3.0.3/lib/rails/engine.rb:201
    from /Library/Ruby/Gems/1.8/gems/railties-3.0.3/lib/rails/engine.rb:200:in `each'
    from /Library/Ruby/Gems/1.8/gems/railties-3.0.3/lib/rails/engine.rb:200
    from /Library/Ruby/Gems/1.8/gems/railties-3.0.3/lib/rails/initializable.rb:25:in `instance_exec'
    from /Library/Ruby/Gems/1.8/gems/railties-3.0.3/lib/rails/initializable.rb:25:in `run'
    from /Library/Ruby/Gems/1.8/gems/railties-3.0.3/lib/rails/initializable.rb:50:in `run_initializers'
    from /Library/Ruby/Gems/1.8/gems/railties-3.0.3/lib/rails/initializable.rb:49:in `each'
    from /Library/Ruby/Gems/1.8/gems/railties-3.0.3/lib/rails/initializable.rb:49:in `run_initializers'
    from /Library/Ruby/Gems/1.8/gems/railties-3.0.3/lib/rails/application.rb:134:in `initialize!'
    from /Library/Ruby/Gems/1.8/gems/railties-3.0.3/lib/rails/application.rb:77:in `send'
    from /Library/Ruby/Gems/1.8/gems/railties-3.0.3/lib/rails/application.rb:77:in `method_missing'
    from /Users/eerdogan/Sites/myApp/config/environment.rb:5
    from /Library/Ruby/Gems/1.8/gems/activesupport-3.0.3/lib/active_support/dependencies.rb:239:in `require'
    from /Library/Ruby/Gems/1.8/gems/activesupport-3.0.3/lib/active_support/dependencies.rb:239:in `require'
    from /Library/Ruby/Gems/1.8/gems/activesupport-3.0.3/lib/active_support/dependencies.rb:225:in `load_dependency'
    from /Library/Ruby/Gems/1.8/gems/activesupport-3.0.3/lib/active_support/dependencies.rb:596:in `new_constants_in'
    from /Library/Ruby/Gems/1.8/gems/activesupport-3.0.3/lib/active_support/dependencies.rb:225:in `load_dependency'
    from /Library/Ruby/Gems/1.8/gems/activesupport-3.0.3/lib/active_support/dependencies.rb:239:in `require'
    from /Users/eerdogan/Sites/myApp/config.ru:3
    from /Library/Ruby/Gems/1.8/gems/rack-1.2.4/lib/rack/builder.rb:46:in `instance_eval'
    from /Library/Ruby/Gems/1.8/gems/rack-1.2.4/lib/rack/builder.rb:46:in `initialize'
    from /Users/eerdogan/Sites/myApp/config.ru:1:in `new'
    from /Users/eerdogan/Sites/myApp/config.ru:1

编辑：这是 devise.rb 文件：

# 使用此钩子来配置 devise mailer、warden 钩子等。第一个
# 四个配置值也可以直接在您的模型中设置。
Devise.setup 执行 |config|
  config.mailer_sender = "[电子邮件受保护]"
  需要 'devise/orm/active_record'
  config.omniauth ：facebook，“1****************”，“3**************************** *****”
  config.case_insensitive_keys = [ :email ]
  配置.拉伸 = 10
  config.use_salt_as_remember_token = true
  config.reset_password_within = 2.小时
结尾

Answer 1

我认为 devise.rb 中的 config.facebook 行让您感到悲伤。

我查看了我的 devise.rb，还有另一个名为 omniauth.rb 的文件。

(1) 我的 devise.rb 没有 config.facebook 行。尝试删除它，看看它是否有效。

(2) 我有一个名为 omniauth.rb 的文件，与 devise.rb 位于同一目录中。我将其粘贴在下面：

require 'openid/store/filesystem'

Rails.application.config.middleware.use OmniAuth::Builder do

  case Rails.env
  when "development"
    provider :facebook, 'XXX', 'XXXX' , {:scope => 'manage_pages,publish_stream,offline_access,email'}

  when "production"
    provider :facebook, 'XXX', 'XXXX', {:scope => 'manage_pages,publish_stream,offline_access,email', :client_options => {:ssl => {:ca_file => '/usr/lib/ssl/certs/ca-certificates.crt'}}}  
    end
end

看看这是否适合您。 :)