我正在使用带有 Devise 的 Ruby on Rails 3 并发送确认电子邮件。电子邮件可以正常工作(就发送而言),但是当我单击“确认我的帐户”链接时,它会产生错误。
任何人都可以解释一下,或者至少指出我正确的方向这是什么/如何解决这个问题?
这是我在日志中看到的错误:
Started GET "/users/confirmation?confirmation_token=qKvZWHgj6ncYAyuQq3e1" for 127.0.0.1 at 2012-08-15 20:57:11 +0300
Processing by ConfirmationsController#show as HTML
Parameters: {"confirmation_token"=>"qKvZWHgj6ncYAyuQq3e1"}
User Load (9.0ms) SELECT "users".* FROM "users" WHERE "users"."confirmation_token" = 'qKvZWHgj6ncYAyuQq3e1' LIMIT 1
Completed 500 Internal Server Error in 35920ms
NoMethodError (undefined method `only_if_unconfirmed' for #):
app/controllers/confirmations_controller.rb:58:in `with_unconfirmed_confirmable'
app/controllers/confirmations_controller.rb:40:in `show'
Rendered C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/actionpack-3.2.5/lib/action_dispatch/middleware/templates/rescues/_trace.erb (8.0ms)
Rendered C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/actionpack-3.2.5/lib/action_dispatch/middleware/templates/rescues/_request_and_response.erb (3.0ms)
Rendered C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/actionpack-3.2.5/lib/action_dispatch/middleware/templates/rescues/diagnostics.erb within rescues/layout (4479.3ms)
我验证了 url 中的令牌与数据库中的该用户完全匹配。