设计sign_out找不到正确的路线

这很奇怪，因为在本地测试它工作正常。我退出后，它通过Devise的sign_out过程重定向到我的主页。但在Heroku上，我得到一个页面缺少错误。

Heroku的日志是有点莫名其妙：

2013-06-21T08:05:17.173706+00:00 app[web.1]: Started GET "https://stackoverflow.com/users/sign_out" for 115.87.109.249 at 2013-06-21 08:05:17 +0000 
2013-06-21T08:05:17.173706+00:00 app[web.1]: 
2013-06-21T0 
8:05:17.176805+00:00 app[web.1]: vendor/bundle/ruby/2.0.0/gems/actionpack-3.2.3/lib/action_controller/metal.rb:246:in `block in action' 
2013-06-21T08:05:17.176966+00:00 app[web.1]: vendor/bundle/ruby/2.0.0/gems/journey-1.0.4/lib/journey/router.rb:56:in `each' 
2013-06-21T08:05:17.176805+00:00 app[web.1]: 
2013-06-21T08:05:17.176805+00:00 app[web.1]: vendor/bundle/ruby/2.0.0/gems/actionpack-3.2.3/lib/action_controller/metal.rb:203:in `dispatch' 
2013-06-21T08:05:17.176966+00:00 app[web.1]: vendor/bundle/ruby/2.0.0/gems/actionpack-3.2.3/lib/action_dispatch/middleware/best_standards_support.rb:17:in `call' 
2013-06-21T08:05:17.176966+00:00 app[web.1]: vendor/bundle/ruby/2.0.0/gems/warden-1.2.1/lib/warden/manager.rb:35:in `block in call' 
2013-06-21T08:05:17.177151+00:00 app[web.1]: vendor/bundle/ruby/2.0.0/gems/rack-1.4.5/lib/rack/session/abstract/id.rb:210:in `context' 
2013-06-21T08:05:17.177151+00:00 app[web.1]: vendor/bundle/ruby/2.0.0/gems/activerecord-3.2.3/lib/active_record/connection_adapters/abstract/connection_pool.rb:467:in `call' 
2013-06-21T08:05:17.176966+00:00 app[web.1]: vendor/bundle/ruby/2.0.0/gems/rack-1.4.5/lib/rack/etag.rb:23:in `call' 
2013-06-21T08:05:17.177151+00:00 app[web.1]: vendor/bundle/ruby/2.0.0/gems/actionpack-3.2.3/lib/action_dispatch/middleware/head.rb:14:in `call' 
2013-06-21T08:05:17.176805+00:00 app[web.1]: vendor/bundle/ruby/2.0.0/gems/actionpack-3.2.3/lib/action_dispatch/routing/route_set.rb:73:in `call' 
2013-06-21T08:05:17.176966+00:00 app[web.1]: vendor/bundle/ruby/2.0.0/gems/warden-1.2.1/lib/warden/manager.rb:34:in `catch' 
2013-06-21T08:05:17.177151+00:00 app[web.1]: vendor/bundle/ruby/2.0.0/gems/actionpack-3.2.3/lib/action_dispatch/middleware/params_parser.rb:21:in `call' 
2013-06-21T08:05:17.176966+00:00 app[web.1]: vendor/bundle/ruby/2.0.0/gems/rack-1.4.5/lib/rack/conditionalget.rb:25:in `call' 
2013-06-21T08:05:17.176805+00:00 app[web.1]: vendor/bundle/ruby/2.0.0/gems/actionpack-3.2.3/lib/action_dispatch/routing/route_set.rb:73:in `dispatch' 
2013-06-21T08:05:17.177151+00:00 app[web.1]: vendor/bundle/ruby/2.0.0/gems/activesupport-3.2.3/lib/active_support/callbacks.rb:405:in `_run__434936903609672590__call__3559819517956854473__callbacks' 
2013-06-21T08:05:17.176805+00:00 app[web.1]: vendor/bundle/ruby/2.0.0/gems/actionpack-3.2.3/lib/action_dispatch/routing/route_set.rb:36:in `call' 
2013-06-21T08:05:17.177608+00:00 app[web.1]: vendor/bundle/ruby/2.0.0/gems/activesupport-3.2.3/lib/active_support/callbacks.rb:405:in `__run_callback' 
2013-06-21T08:05:17.177608+00:00 app[web.1]: vendor/bundle/ruby/2.0.0/gems/activesupport-3.2.3/lib/active_support/callbacks.rb:81:in `run_callbacks' 
2013-06-21T08:05:17.177608+00:00 app[web.1]: vendor/bundle/ruby/2.0.0/gems/actionpack-3.2.3/lib/action_dispatch/middleware/remote_ip.rb:31:in `call' 
2013-06-21T08:05:17.177608+00:00 app[web.1]: vendor/bundle/ruby/2.0.0/gems/actionpack-3.2.3/lib/action_dispatch/middleware/show_exceptions.rb:56:in `call' 
2013-06-21T08:05:17.176805+00:00 app[web.1]: vendor/bundle/ruby/2.0.0/gems/actionpack-3.2.3/lib/abstract_controller/rendering.rb:45:in `process' 
2013-06-21T08:05:17.176805+00:00 app[web.1]: vendor/bundle/ruby/2.0.0/gems/actionpack-3.2.3/lib/action_controller/metal/rack_delegation.rb:14:in `dispatch' 
2013-06-21T08:05:17.177608+00:00 app[web.1]: vendor/bundle/ruby/2.0.0/gems/actionpack-3.2.3/lib/action_dispatch/middleware/debug_exceptions.rb:16:in `call' 
2013-06-21T08:05:17.176966+00:00 app[web.1]: vendor/bundle/ruby/2.0.0/gems/warden-1.2.1/lib/warden/manager.rb:34:in `call' 
2013-06-21T08:05:17.177151+00:00 app[web.1]: vendor/bundle/ruby/2.0.0/gems/rack-1.4.5/lib/rack/session/abstract/id.rb:205:in `call' 
2013-06-21T08:05:17.177151+00:00 app[web.1]: vendor/bundle/ruby/2.0.0/gems/actionpack-3.2.3/lib/action_dispatch/middleware/flash.rb:242:in `call' 
2013-06-21T08:05:17.177151+00:00 app[web.1]: vendor/bundle/ruby/2.0.0/gems/actionpack-3.2.3/lib/action_dispatch/middleware/callbacks.rb:28:in `block in call' 
2013-06-21T08:05:17.177775+00:00 app[web.1]: vendor/bundle/ruby/2.0.0/gems/rack-1.4.5/lib/rack/lock.rb:15:in `call' 
2013-06-21T08:05:17.177775+00:00 app[web.1]: vendor/bundle/ruby/2.0.0/gems/rack-cache-1.2/lib/rack/cache/context.rb:66:in `call!' 
2013-06-21T08:05:17.178109+00:00 app[web.1]: 
2013-06-21T08:05:17.177775+00:00 app[web.1]: vendor/bundle/ruby/2.0.0/gems/rack-cache-1.2/lib/rack/cache/context.rb:185:in `lookup' 
2013-06-21T08:05:17.178109+00:00 app[web.1]: 
2013-06-21T08:05:17.177151+00:00 app[web.1]: vendor/bundle/ruby/2.0.0/gems/actionpack-3.2.3/lib/action_dispatch/middleware/cookies.rb:338:in `call' 
2013-06-21T08:05:17.177151+00:00 app[web.1]: vendor/bundle/ruby/2.0.0/gems/activerecord-3.2.3/lib/active_record/query_cache.rb:64:in `call' 
2013-06-21T08:05:17.177775+00:00 app[web.1]: vendor/bundle/ruby/2.0.0/gems/rack-1.4.5/lib/rack/runtime.rb:17:in `call' 
2013-06-21T08:05:17.178109+00:00 app[web.1]: vendor/bundle/ruby/2.0.0/gems/railties-3.2.3/lib/rails/engine.rb:479:in `call' 
2013-06-21T08:05:17.177608+00:00 app[web.1]: vendor/bundle/ruby/2.0.0/gems/activesupport-3.2.3/lib/active_support/callbacks.rb:385:in `_run_call_callbacks' 
2013-06-21T08:05:17.177775+00:00 app[web.1]: vendor/bundle/ruby/2.0.0/gems/rack-cache-1.2/lib/rack/cache/context.rb:245:in `fetch' 
2013-06-21T08:05:17.177608+00:00 app[web.1]: vendor/bundle/ruby/2.0.0/gems/actionpack-3.2.3/lib/action_dispatch/middleware/callbacks.rb:27:in `call' 
2013-06-21T08:05:17.177775+00:00 app[web.1]: vendor/bundle/ruby/2.0.0/gems/rack-cache-1.2/lib/rack/cache/context.rb:136:in `forward' 
2013-06-21T08:05:17.177608+00:00 app[web.1]: vendor/bundle/ruby/2.0.0/gems/railties-3.2.3/lib/rails/rack/logger.rb:26:in `call_app' 
2013-06-21T08:05:17.177608+00:00 app[web.1]: vendor/bundle/ruby/2.0.0/gems/railties-3.2.3/lib/rails/rack/logger.rb:16:in `call' 
2013-06-21T08:05:17.177608+00:00 app[web.1]: vendor/bundle/ruby/2.0.0/gems/actionpack-3.2.3/lib/action_dispatch/middleware/request_id.rb:22:in `call' 
2013-06-21T08:05:17.177775+00:00 app[web.1]: vendor/bundle/ruby/2.0.0/gems/rack-1.4.5/lib/rack/methodoverride.rb:21:in `call' 
2013-06-21T08:05:17.177775+00:00 app[web.1]: vendor/bundle/ruby/2.0.0/gems/activesupport-3.2.3/lib/active_support/cache/strategy/local_cache.rb:72:in `call' 
2013-06-21T08:05:17.177775+00:00 app[web.1]: vendor/bundle/ruby/2.0.0/gems/actionpack-3.2.3/lib/action_dispatch/middleware/static.rb:62:in `call' 
2013-06-21T08:05:17.178109+00:00 app[web.1]: vendor/ruby-2.0.0/lib/ruby/2.0.0/webrick/httpserver.rb:138:in `service' 
2013-06-21T08:05:17.178109+00:00 app[web.1]: vendor/bundle/ruby/2.0.0/gems/railties-3.2.3/lib/rails/application.rb:220:in `call' 
2013-06-21T08:05:17.178109+00:00 app[web.1]: vendor/bundle/ruby/2.0.0/gems/railties-3.2.3/lib/rails/rack/log_tailer.rb:14:in `call' 
2013-06-21T08:05:17.178109+00:00 app[web.1]: vendor/ruby-2.0.0/lib/ruby/2.0.0/webrick/httpserver.rb:94:in `run' 
2013-06-21T08:05:17.178109+00:00 app[web.1]: vendor/ruby-2.0.0/lib/ruby/2.0.0/webrick/server.rb:295:in `block in start_thread' 
2013-06-21T08:05:17.177775+00:00 app[web.1]: vendor/bundle/ruby/2.0.0/gems/rack-cache-1.2/lib/rack/cache/context.rb:51:in `call' 
2013-06-21T08:05:17.178109+00:00 app[web.1]: vendor/bundle/ruby/2.0.0/gems/rack-1.4.5/lib/rack/content_length.rb:14:in `call' 
2013-06-21T08:05:17.178109+00:00 app[web.1]: vendor/bundle/ruby/2.0.0/gems/rack-1.4.5/lib/rack/handler/webrick.rb:59:in `service'

来源

2013-06-21 matski

的错误信息，所以我们如何能帮助？ –

没有错误信息，那就是问题所在。我所拥有的就是这个日志，Heroku的“我们很抱歉，出现了问题”，但是我根本无法在本地主机上重新创建问题，它工作正常。 – matski

您应该按照此Wiki网页缺少 https://github.com/plataformatec/devise/wiki/How-To:-Add-sign_in,-sign_out,-and-sign_up-links-to-your-layout-template

来源

2013-06-21 09:32:46

谢谢@ michael-szyndel。也@尼克希尔-D我已经使用'：方法=>：删除'注销和设计初始化也设置为使用'：删除'所以我不明白为什么Heroku使用'：get' – matski

Rails运行此用Javascript删除请求。在application.js中有一些JS错误？ JS禁用？ –

不同的登台配置可能是这种情况。你能检查js错误吗？ –

我发现，你正试图调用具有GET方法

2013-06-21T08:05:17.173706+00:00 app[web.1]: Started GET "https://stackoverflow.com/users/sign_out" for 115.87.109.249 at 2013-06-21 08:05:17 +0000

，同时制定创建DELETE方法路径/用户/ SIGN_OUT。你有没有为它创建路线？

来源

2013-06-21 09:21:07

据我所知，使用Devise gem时路由是自动的。然而，我没有定制他们的注册，为此我添加了路由** devise_for：users，：controllers => {：registrations =>“registrations”} ** – matski

设计sign_out找不到正确的路线

回答

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