Rails& Heroku：我们很抱歉，但出了点问题 [英] Rails & Heroku: We're sorry, but something went wrong

问题描述

我得到臭名昭着的我们很抱歉，但出了问题。错误。谷歌搜索它指向Omniauth问题 - 但我没有改变很多（如果有的话）omniauth的东西，并让它工作，我上次把它部署到heroku。

我将它部署在雪松堆栈上。

任何想法可能是什么问题？

Heroku日志：

  2012-04-28T18：26：06 + 00：00 heroku [路由器]：GET myapp.herokuapp.com/ dyno = web.1 queue = 0 wait = 0ms service = 13ms status = 500 bytes = 643 
 2012-04-28T18：26：06 + 00：00 app [web.1]：vendor / bundle / ruby​​ / 1.9.1 / gems / actionpack-3.2。 2 / lib / action_controller / metal.rb：203：在`dispatch'
 2012-04-28T18：26：06 + 00：00 app [web.1]：vendor / bundle / ruby​​ / 1.9.1 / gems / actionpack-3.2.2 / lib / action_dispatch / routing / route_set.rb：67：在`call'
 2012-04-28T18：26：06 + 00：00 app [web.1]：vendor / bundle / ruby​​ / 1.9.1 / gems / actionpack-3.2.2 / lib / action_dispatch / routing / route_set.rb：67：在`dispatch'
 2012-04-28T18：26：06 + 00：00 app [web.1]：vendor / bundle / ruby​​ / 1.9.1 / gems / actionpack-3.2.2 / lib / action_dispatch / routing / route_set.rb：30：`call'
 2012-04-28T18： 26：06 + 00：00 app [web.1]：vendor / bundle / ruby​​ / 1.9.1 / gems / journey-1.0.3 / lib / journey / router.rb：68：在block中调用
 2012-04-28T18：26：06 + 00：00 app [web.1]：vendor / bundle / ruby​​ / 1.9.1 / gems / journey-1.0.3 / lib / journey / router.rb：56：在`each'
 2012-04-28T18：26 ：06 + 00：00 app [web.1]：vendor / bundle / ruby​​ / 1.9.1 / gems / journey-1.0.3 / lib / journey / router.rb：56：`call'
 2012 -04-28T18：26：06 + 00：00 app [web.1]：vendor / bundle / ruby​​ / 1.9.1 / gems / omniauth-1.0.3 / lib / omniauth / strategy.rb：168：在`call ！'
 2012-04-28T18：26：06 + 00：00 app [web.1]：vendor / bundle / ruby​​ / 1.9.1 / gems / actionpack-3.2.2 / lib / action_dispatch / routing / route_set.rb：594：在`call'
 2012-04-28T18：26：06 + 00：00 app [web.1]：vendor / bundle / ruby​​ / 1.9.1 / gems / omniauth-1.0。 3 / lib / omniauth / strategy.rb：148：在`call'
 2012-04-28T18：26：06 + 00：00 app [web.1]：vendor / bundle / ruby​​ / 1.9.1 / gems / warden-1.1.1 / lib / warden / manager.rb：35：在`block in call'中
 2012-04-28T18：26：06 + 00：00 app [web.1]：vendor / bundle / ruby​​ / 1.9.1 / gems / warden-1.1.1 / lib / warden / manager.rb：34：在`catch'
 2012-04-28T18：26：06 + 00：00 app [web .1]：vendor / bundle / ruby​​ / 1.9.1 / gems / actionpack-3.2.2 / lib / action_disp atch / middleware / best_standards_support.rb：17：在`call'
 2012-04-28T18：26：06 + 00：00 app [web.1]：vendor / bundle / ruby​​ / 1.9.1 / gems / rack-1.4.1 / lib / rack / conditionalget.rb：25：在`call'
 2012-04-28T18：26：06 + 00：00 app [web.1]：vendor / bundle / ruby​​ / 1.9.1 / gems / warden-1.1.1 / lib / warden / manager.rb：34：在`call'
 2012-04-28T18：26：06 + 00：00 app [web.1]： vendor / bundle / ruby​​ / 1.9.1 / gems / rack-1.4.1 / lib / rack / etag.rb：23：在`call'
 2012-04-28T18：26：06 + 00：00 app [web.1]：vendor / bundle / ruby​​ / 1.9.1 / gems / actionpack-3.2.2 / lib / action_dispatch / middleware / head.rb：14：`call'
 2012-04-28T18： 26：06 + 00：00 app [web.1]：vendor / bundle / ruby​​ / 1.9.1 / gems / actionpack-3.2.2 / lib / action_dispatch / middleware / params_parser.rb：21：`call'
 2012-04-28T18：26：06 + 00：00 app [web.1]：vendor / bundle / ruby​​ / 1.9.1 / gems / actionpack-3.2.2 / lib / action_dispatch / middleware / flash.rb： 242：在`call'
 2012-04-28T18：26：06 + 00：00 app [web.1]：vendor / bundle / ruby​​ / 1.9.1 / gems / rack-1.4.1 / lib /机架/会话/抽象/ id.rb：205：我n`context'
 2012-04-28T18：26：06 + 00：00 app [web.1]：vendor / bundle / ruby​​ / 1.9.1 / gems / actionpack-3.2.2 / lib / action_dispatch /中间件/ cookies.rb：338：在`call'中
 2012-04-28T18：26：06 + 00：00 app [web.1]：vendor / bundle / ruby​​ / 1.9.1 / gems / activerecord- 3.2.2 / lib / active_record / query_cache.rb：64：在`call'中
 2012-04-28T18：26：06 + 00：00 app [web.1]：vendor / bundle / ruby​​ / 1.9。 1 / gems / rack-1.4.1 / lib / rack / session / abstract / id.rb：200：in`call'
 2012-04-28T18：26：06 + 00：00 app [web.1 ]：vendor / bundle / ruby​​ / 1.9.1 / gems / actionpack-3.2.2 / lib / action_dispatch / middleware / callbacks.rb：28：在`block in call'中
 2012-04-28T18：26： 06+ 00：00 app [web.1]：vendor / bundle / ruby​​ / 1.9.1 / gems / activesupport-3.2.2 / lib / active_support / callbacks.rb：405：in _run__2587592208680042819__call__3254396045512618553__callbacks'
 2012- 04-28T18：26：06 + 00：00 app [web.1]：vendor / bundle / ruby​​ / 1.9.1 / gems / activerecord-3.2.2 / lib / active_record / connection_adapters / abstract / connection_pool.rb：443：在`call'
 2012-04-28T18：26： 
 2012年06月01日星期一下午06时00分00秒00秒00秒00：00 app [web.1]：vendor / bundle / ruby​​ / 1.9.1 / gems / activesupport-3.2.2 / lib / active_support / callbacks.rb：405：`__run_callback' 04-28T18：26：06 + 00：00 app [web.1]：vendor / bundle / ruby​​ / 1.9.1 / gems / activesupport-3.2.2 / lib / active_support / callbacks.rb：81：在`run_callbacks' 
 2012-04-28T18：26：06 + 00：00 app [web.1]：vendor / bundle / ruby​​ / 1.9.1 / gems / actionpack-3.2.2 / lib / action_dispatch / middleware / remote_ip。 rb：31：在`call'
 2012-04-28T18：26：06 + 00：00 app [web.1]：vendor / bundle / ruby​​ / 1.9.1 / gems / actionpack-3.2.2 / lib / action_dispatch / middleware / callbacks.rb：27：在`call'
 2012-04-28T18：26：06 + 00：00 app [web.1]：vendor / bundle / ruby​​ / 1.9.1 / gems / activesupport-3.2.2 / lib / active_support / callbacks.rb：385：在_run_call_callbacks'
 2012-04-28T18：26：06 + 00：00 app [web.1]：vendor / bundle / ruby / 1.9.1 / gems / actionpack-3.2.2 / lib / action_dispatch / middleware / debug_exceptions.rb：16：在`call'
 2012-04-28T18：26：06 + 00：00 app [web .1]：vendor / bundle / ruby​​ / 1.9.1 / gems / actionpack-3.2.2 / lib / acti on_dispatch / middleware / show_exceptions.rb：56：in`call'
 2012-04-28T18：26：06 + 00：00 app [web.1]：vendor / bundle / ruby​​ / 1.9.1 / gems / railties-3.2.2 / lib / rails / rack / logger.rb：26：在`call_app'
 2012-04-28T18：26：06 + 00：00 app [web.1]：vendor / bundle / ruby / 1.9.1 / gems / railties-3.2.2 / lib / rails / rack / logger.rb：16：在`call'
 2012-04-28T18：26：06 + 00：00 app [web .1]：vendor / bundle / ruby​​ / 1.9.1 / gems / actionpack-3.2.2 / lib / action_dispatch / middleware / request_id.rb：22：in`call'
 2012-04-28T18：26： 06+ 00：00 app [web.1]：vendor / bundle / ruby​​ / 1.9.1 / gems / rack-1.4.1 / lib / rack / runtime.rb：17：在`call'中
 2012- 04-28T18：26：06 + 00：00 app [web.1]：vendor / bundle / ruby​​ / 1.9.1 / gems / activesupport-3.2.2 / lib / active_support / cache / strategy / local_cache.rb：72：在`call'
 2012-04-28T18：26：06 + 00：00 app [web.1]：vendor / bundle / ruby​​ / 1.9.1 / gems / rack-1.4.1 / lib / rack / methodoverride.rb：21：`call'
 2012-04-28T18：26：06 + 00：00 app [web.1]：vendor / bundle / ruby​​ / 1.9.1 / gems / rack-1.4。 1 / lib / rack / lock.rb：15：在'call'$中b $ b 2012-04-28T18：26：06 + 00：00 app [web.1]：vendor / bundle / ruby​​ / 1.9.1 / gems / actionpack-3.2.2 / lib / action_dispatch / middleware / static.rb ：61：在`call'
 2012-04-28T18：26：06 + 00：00 app [web.1]：vendor / bundle / ruby​​ / 1.9.1 / gems / rack-cache-1.2 / lib /rack/cache/context.rb:245:in`fetch'
 2012-04-28T18：26：06 + 00：00 app [web.1]：vendor / bundle / ruby​​ / 1.9.1 / gems /rack-cache-1.2/lib/rack/cache/context.rb:136:in`forward'
 2012-04-28T18：26：06 + 00：00 app [web.1]：vendor / bundle /ruby/1.9.1/gems/rack-cache-1.2/lib/rack/cache/context.rb:66:in`call！'
 2012-04-28T18：26：06 + 00：00 app [web.1]：vendor / bundle / ruby​​ / 1.9.1 / gems / rack-cache-1.2 / lib / rack / cache / context.rb：185：在`lookup'
 2012-04-28T18： 26：06 + 00：00 app [web.1]：vendor / bundle / ruby​​ / 1.9.1 / gems / railties-3.2.2 / lib / rails / engine.rb：479：in`call'
 2012-04-28T18：26：06 + 00：00 app [web.1]：vendor / bundle / ruby​​ / 1.9.1 / gems / rack-cache-1.2 / lib / rack / cache / context.rb：51： in'call'
 2012-04-28T18：26：06 + 00：00 app [web.1]：vendor / bundle / rub y / 1.9.1 / gems / rack-1.4.1 / lib / rack / content_length.rb：14：在`call'
 2012-04-28T18：26：06 + 00：00 app [web.1 ]：vendor / bundle / ruby​​ / 1.9.1 / gems / rack-1.4.1 / lib / rack / handler / webrick.rb：59：在'service'
 2012-04-28T18：26：06+ 00:00 app [web.1]：vendor / bundle / ruby​​ / 1.9.1 / gems / railties-3.2.2 / lib / rails / application.rb：220：在`call'
 2012-04- 28T18：26：06 + 00：00 app [web.1]：/usr/local/lib/ruby/1.9.1/webrick/httpserver.rb:111:in`service'
 2012-04-28T18 ：26：06 + 00：00 app [web.1]：vendor / bundle / ruby​​ / 1.9.1 / gems / railties-3.2.2 / lib / rails / rack / log_tailer.rb：14：`call'
 2012-04-28T18：26：06 + 00：00 app [web.1]：/usr/local/lib/ruby/1.9.1/webrick/httpserver.rb:70:in`run'
 2012-04-28T18：26：06 + 00：00 app [web.1]：
 2012-04-28T18：26：06 + 00：00 app [web.1]：
 2012-04-28T18：26：06 + 00：00 app [web.1]：/usr/local/lib/ruby/1.9.1/webrick/server.rb:183:in`block in start_thread'
 2012-04-28T18：26：06 + 00：00 app [web.1]：cache：[GET /] miss 
  

我也不是请注意以下几点：

  2012-04-28T18：26：06 + 00：00 app [web.1]：* / app / app / views
 2012-04-28T18：26：06 + 00：00 app [web.1]：vendor / bundle / ruby​​ / 1.9.1 / gems / actionpack-3.2.2 / lib /action_view/renderer/renderer.rb:36:in`render_template'
 2012-04-28T18：26：06 + 00：00 app [web.1]：vendor / bundle / ruby​​ / 1.9.1 / gems /actionpack-3.2.2/lib/action_view/renderer/template_renderer.rb:10:in`render'
 2012-04-28T18：26：06 + 00：00 app [web.1]：vendor / bundle /ruby/1.9.1/gems/actionpack-3.2.2/lib/action_view/renderer/template_renderer.rb:29:in`determine_template'
 2012-04-28T18：26：06 + 00：00 app [ web.1]：vendor / bundle / ruby​​ / 1.9.1 / gems / actionpack-3.2.2 / lib / abstract_controller / rendering.rb：109：在_render_template'
 2012-04-28T18：26：06 +00：00 app [web.1]：vendor / bundle / ruby​​ / 1.9.1 / gems / actionpack-3.2.2 / lib / action_view / renderer / renderer.rb：17：'render'
 2012 -04-28T18：26：06 + 00：00 app [web.1]：vendor / bundle / ruby​​ / 1.9.1 / gems / actionpack-3.2.2 / lib / action_controller / m etal / streaming.rb：225：在`_render_template'
 2012-04-28T18：26：06 + 00：00 app [web.1]：vendor / bundle / ruby​​ / 1.9.1 / gems / actionpack- 3.2.2 / lib / abstract_controller / rendering.rb：103：在`render_to_body'
 2012-04-28T18：26：06 + 00：00 app [web.1]：vendor / bundle / ruby​​ / 1.9。 1 / gems / actionpack-3.2.2 / lib / action_controller / metal / renderers.rb：28：在`render_to_body'
 2012-04-28T18：26：06 + 00：00 app [web.1]： vendor / bundle / ruby​​ / 1.9.1 / gems / actionpack-3.2.2 / lib / action_controller / metal / compatibility.rb：50：in'render_to_body'
 2012-04-28T18：26：06 + 00： 00 app [web.1]：vendor / bundle / ruby​​ / 1.9.1 / gems / actionpack-3.2.2 / lib / action_controller / metal / rendering.rb：16：`render'
 2012-04- 28T18：26：06 + 00：00 app [web.1]：vendor / bundle / ruby​​ / 1.9.1 / gems / actionpack-3.2.2 / lib / abstract_controller / rendering.rb：88：in'render'
 2012-04-28T18：26：06 + 00：00 app [web.1]：vendor / bundle / ruby​​ / 1.9.1 / gems / activesupport-3.2.2 / lib / active_support / core_ext / benchmark.rb： 5：在'块'ms 
 2012-04-28T18：26：06 + 0 0:00 app [web.1]：vendor / bundle / ruby​​ / 1.9.1 / gems / actionpack-3.2.2 / lib / action_controller / metal / instrumentation.rb：40：在'block（2 levels）in render' 
 2012-04-28T18：26：06 + 00：00 app [web.1]：/usr/local/lib/ruby/1.9.1/benchmark.rb:310:in`realtime'
 2012-04-28T18：26：06 + 00：00 app [web.1]：vendor / bundle / ruby​​ / 1.9.1 / gems / activesupport-3.2.2 / lib / active_support / core_ext / benchmark.rb：5 ：in'ms'
 2012-04-28T18：26：06 + 00：00 app [web.1]：vendor / bundle / ruby​​ / 1.9.1 / gems / actionpack-3.2.2 / lib / action_controller /metal/instrumentation.rb:40:in`block in render'
 2012-04-28T18：26：06 + 00：00 app [web.1]：vendor / bundle / ruby​​ / 1.9.1 / gems /actionpack-3.2.2/lib/action_controller/metal/instrumentation.rb:83:in`cleanup_view_runtime'
 2012-04-28T18：26：06 + 00：00 app [web.1]：vendor / bundle /ruby/1.9.1/gems/activerecord-3.2.2/lib/active_record/railties/controller_runtime.rb:24:in`cleanup_view_runtime'
 2012-04-28T18：26：06 + 00：00 app [ web.1]：vendor / bundle / ruby​​ / 1.9.1 / gems / actionpack-3.2 .2 / lib / action_controller / metal / instrumentation.rb：39：在`render'中
 2012-04-28T18：26：06 + 00：00 app [web.1]：vendor / bundle / ruby​​ / 1.9 .1 / gems / actionpack-3.2.2 / lib / action_controller / metal / implicit_render.rb：10：在'default_render'
 2012-04-28T18：26：06 + 00：00 app [web.1] ：vendor / bundle / ruby​​ / 1.9.1 / gems / actionpack-3.2.2 / lib / action_controller / metal / implicit_render.rb：5：在'send_action'
 2012-04-28T18：26：06 + 00 ：00 app [web.1]：vendor / bundle / ruby​​ / 1.9.1 / gems / actionpack-3.2.2 / lib / abstract_controller / base.rb：167：in'process_action'
 2012-04-28T18 ：26：06 + 00：00 app [web.1]：vendor / bundle / ruby​​ / 1.9.1 / gems / actionpack-3.2.2 / lib / action_controller / metal / rendering.rb：10：in'process_action'
 2012-04-28T18：26：06 + 00：00 app [web.1]：vendor / bundle / ruby​​ / 1.9.1 / gems / actionpack-3.2.2 / lib / abstract_controller / callbacks.rb：18 ：在`block in process_action'
 2012-04-28T18：26：06 + 00：00 app [web.1]：vendor / bundle / ruby​​ / 1.9.1 / gems / activesupport-3.2.2 / lib /active_support/callbacks.rb:405:in`__r un_callback'
 2012-04-28T18：26：06 + 00：00 app [web.1]：vendor / bundle / ruby​​ / 1.9.1 / gems / activesupport-3.2.2 / lib / active_support / callbacks。 rb：414：in _run__3927484994384413162__process_action__1065190525946390676__callbacks'
 2012-04-28T18：26：06 + 00：00 app [web.1]：vendor / bundle / ruby​​ / 1.9.1 / gems / activesupport-3.2.2 / lib / active_support / callbacks.rb：81：'run_callbacks'
 2012-04-28T18：26：06 + 00：00 app [web.1]：vendor / bundle / ruby​​ / 1.9.1 / gems / 
 2012-04-28T18：26：06 + 00：00 app [web.1]：vendor / bundle / ruby​​ / 1.9.1 / gems / activesupport-3.2.2 / lib / active_support / callbacks.rb：385：在_run_process_action_callbacks'
 2012-04-28T18：26：06 + 00：00 app [web.1]中： vendor / bundle / ruby​​ / 1.9.1 / gems / actionpack-3.2.2 / lib / action_controller / metal / rescue.rb：29：in'process_action'
 2012-04-28T18：26：06 + 00： 00 app [web.1]：vendor / bundle / ruby​​ / 1.9.1 / gems / actionpack-3.2.2 / lib / action_controller / metal / instrumentation.rb：30：in `block in process_action'
 2012-04-28T18：26：06 + 00：00 app [web.1]：vendor / bundle / ruby​​ / 1.9.1 / gems / activesupport-3.2.2 / lib / active_support /notifications.rb:123:in`block in instrument'
 2012-04-28T18：26：06 + 00：00 app [web.1]：vendor / bundle / ruby​​ / 1.9.1 / gems / actionpack -3.2.2 / lib / action_controller / metal / instrumentation.rb：29：在`process_action'
 2012-04-28T18：26：06 + 00：00 app [web.1]：vendor / bundle / ruby /1.9.1/gems/activesupport-3.2.2/lib/active_support/notifications.rb:123:in`instrument'
 2012-04-28T18：26：06 + 00：00 app [web.1] ：vendor / bundle / ruby​​ / 1.9.1 / gems / actionpack-3.2.2 / lib / action_controller / metal / params_wrapper.rb：205：in'process_action'
 2012-04-28T18：26：06 + 00 ：00 app [web.1]：vendor / bundle / ruby​​ / 1.9.1 / gems / actionpack-3.2.2 / lib / abstract_controller / rendering.rb：45：in'process'
 2012-04-28T18 ：26：06 + 00：00 app [web.1]：vendor / bundle / ruby​​ / 1.9.1 / gems / activesupport-3.2.2 / lib / active_support / notifications / instrumenter.rb：20：'instrument'
 2012-04-28T1 8：26：06 + 00：00 app [web.1]：vendor / bundle / ruby​​ / 1.9.1 / gems / activerecord-3.2.2 / lib / active_record / railties / controller_runtime.rb：18：in'process_action' 
 2012-04-28T18：26：06 + 00：00 app [web.1]：vendor / bundle / ruby​​ / 1.9.1 / gems / actionpack-3.2.2 / lib / abstract_controller / base.rb： 121：在'process'
 2012-04-28T18：26：06 + 00：00 app [web.1]：vendor / bundle / ruby​​ / 1.9.1 / gems / actionpack-3.2.2 / lib / action_controller / metal / rack_delegation.rb：14：在`dispatch'
 2012-04-28T18：26：06 + 00：00 app [web.1]：vendor / bundle / ruby​​ / 1.9.1 / gems / actionpack-3.2.2 / lib / action_controller / metal.rb：246：在`block in action'中
  

解决方案

这看起来真的很突兀，但解决我的问题的方法是在资产组中拥有haml gem。我从那个特定的小组中拿出来，并且解决了我的问题。不知道为什么。

I am getting the infamous "We're sorry, but something went wrong." error. Googling it it points to Omniauth problem - but I havent changed much (if any) of the omniauth stuff, and had it working last time I deployed it to heroku.

I have it deployed on a cedar stack btw.

Any ideas what the problem could be?

Heroku logs:

2012-04-28T18:26:06+00:00 heroku[router]: GET myapp.herokuapp.com/ dyno=web.1 queue=0 wait=0ms service=13ms status=500 bytes=643
2012-04-28T18:26:06+00:00 app[web.1]:   vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.2/lib/action_controller/metal.rb:203:in `dispatch'
2012-04-28T18:26:06+00:00 app[web.1]:   vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.2/lib/action_dispatch/routing/route_set.rb:67:in `call'
2012-04-28T18:26:06+00:00 app[web.1]:   vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.2/lib/action_dispatch/routing/route_set.rb:67:in `dispatch'
2012-04-28T18:26:06+00:00 app[web.1]:   vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.2/lib/action_dispatch/routing/route_set.rb:30:in `call'
2012-04-28T18:26:06+00:00 app[web.1]:   vendor/bundle/ruby/1.9.1/gems/journey-1.0.3/lib/journey/router.rb:68:in `block in call'
2012-04-28T18:26:06+00:00 app[web.1]:   vendor/bundle/ruby/1.9.1/gems/journey-1.0.3/lib/journey/router.rb:56:in `each'
2012-04-28T18:26:06+00:00 app[web.1]:   vendor/bundle/ruby/1.9.1/gems/journey-1.0.3/lib/journey/router.rb:56:in `call'
2012-04-28T18:26:06+00:00 app[web.1]:   vendor/bundle/ruby/1.9.1/gems/omniauth-1.0.3/lib/omniauth/strategy.rb:168:in `call!'
2012-04-28T18:26:06+00:00 app[web.1]:   vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.2/lib/action_dispatch/routing/route_set.rb:594:in `call'
2012-04-28T18:26:06+00:00 app[web.1]:   vendor/bundle/ruby/1.9.1/gems/omniauth-1.0.3/lib/omniauth/strategy.rb:148:in `call'
2012-04-28T18:26:06+00:00 app[web.1]:   vendor/bundle/ruby/1.9.1/gems/warden-1.1.1/lib/warden/manager.rb:35:in `block in call'
2012-04-28T18:26:06+00:00 app[web.1]:   vendor/bundle/ruby/1.9.1/gems/warden-1.1.1/lib/warden/manager.rb:34:in `catch'
2012-04-28T18:26:06+00:00 app[web.1]:   vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.2/lib/action_dispatch/middleware/best_standards_support.rb:17:in `call'
2012-04-28T18:26:06+00:00 app[web.1]:   vendor/bundle/ruby/1.9.1/gems/rack-1.4.1/lib/rack/conditionalget.rb:25:in `call'
2012-04-28T18:26:06+00:00 app[web.1]:   vendor/bundle/ruby/1.9.1/gems/warden-1.1.1/lib/warden/manager.rb:34:in `call'
2012-04-28T18:26:06+00:00 app[web.1]:   vendor/bundle/ruby/1.9.1/gems/rack-1.4.1/lib/rack/etag.rb:23:in `call'
2012-04-28T18:26:06+00:00 app[web.1]:   vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.2/lib/action_dispatch/middleware/head.rb:14:in `call'
2012-04-28T18:26:06+00:00 app[web.1]:   vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.2/lib/action_dispatch/middleware/params_parser.rb:21:in `call'
2012-04-28T18:26:06+00:00 app[web.1]:   vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.2/lib/action_dispatch/middleware/flash.rb:242:in `call'
2012-04-28T18:26:06+00:00 app[web.1]:   vendor/bundle/ruby/1.9.1/gems/rack-1.4.1/lib/rack/session/abstract/id.rb:205:in `context'
2012-04-28T18:26:06+00:00 app[web.1]:   vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.2/lib/action_dispatch/middleware/cookies.rb:338:in `call'
2012-04-28T18:26:06+00:00 app[web.1]:   vendor/bundle/ruby/1.9.1/gems/activerecord-3.2.2/lib/active_record/query_cache.rb:64:in `call'
2012-04-28T18:26:06+00:00 app[web.1]:   vendor/bundle/ruby/1.9.1/gems/rack-1.4.1/lib/rack/session/abstract/id.rb:200:in `call'
2012-04-28T18:26:06+00:00 app[web.1]:   vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.2/lib/action_dispatch/middleware/callbacks.rb:28:in `block in call'
2012-04-28T18:26:06+00:00 app[web.1]:   vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.2/lib/active_support/callbacks.rb:405:in `_run__2587592208680042819__call__3254396045512618553__callbacks'
2012-04-28T18:26:06+00:00 app[web.1]:   vendor/bundle/ruby/1.9.1/gems/activerecord-3.2.2/lib/active_record/connection_adapters/abstract/connection_pool.rb:443:in `call'
2012-04-28T18:26:06+00:00 app[web.1]:   vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.2/lib/active_support/callbacks.rb:405:in `__run_callback'
2012-04-28T18:26:06+00:00 app[web.1]:   vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.2/lib/active_support/callbacks.rb:81:in `run_callbacks'
2012-04-28T18:26:06+00:00 app[web.1]:   vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.2/lib/action_dispatch/middleware/remote_ip.rb:31:in `call'
2012-04-28T18:26:06+00:00 app[web.1]:   vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.2/lib/action_dispatch/middleware/callbacks.rb:27:in `call'
2012-04-28T18:26:06+00:00 app[web.1]:   vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.2/lib/active_support/callbacks.rb:385:in `_run_call_callbacks'
2012-04-28T18:26:06+00:00 app[web.1]:   vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.2/lib/action_dispatch/middleware/debug_exceptions.rb:16:in `call'
2012-04-28T18:26:06+00:00 app[web.1]:   vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.2/lib/action_dispatch/middleware/show_exceptions.rb:56:in `call'
2012-04-28T18:26:06+00:00 app[web.1]:   vendor/bundle/ruby/1.9.1/gems/railties-3.2.2/lib/rails/rack/logger.rb:26:in `call_app'
2012-04-28T18:26:06+00:00 app[web.1]:   vendor/bundle/ruby/1.9.1/gems/railties-3.2.2/lib/rails/rack/logger.rb:16:in `call'
2012-04-28T18:26:06+00:00 app[web.1]:   vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.2/lib/action_dispatch/middleware/request_id.rb:22:in `call'
2012-04-28T18:26:06+00:00 app[web.1]:   vendor/bundle/ruby/1.9.1/gems/rack-1.4.1/lib/rack/runtime.rb:17:in `call'
2012-04-28T18:26:06+00:00 app[web.1]:   vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.2/lib/active_support/cache/strategy/local_cache.rb:72:in `call'
2012-04-28T18:26:06+00:00 app[web.1]:   vendor/bundle/ruby/1.9.1/gems/rack-1.4.1/lib/rack/methodoverride.rb:21:in `call'
2012-04-28T18:26:06+00:00 app[web.1]:   vendor/bundle/ruby/1.9.1/gems/rack-1.4.1/lib/rack/lock.rb:15:in `call'
2012-04-28T18:26:06+00:00 app[web.1]:   vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.2/lib/action_dispatch/middleware/static.rb:61:in `call'
2012-04-28T18:26:06+00:00 app[web.1]:   vendor/bundle/ruby/1.9.1/gems/rack-cache-1.2/lib/rack/cache/context.rb:245:in `fetch'
2012-04-28T18:26:06+00:00 app[web.1]:   vendor/bundle/ruby/1.9.1/gems/rack-cache-1.2/lib/rack/cache/context.rb:136:in `forward'
2012-04-28T18:26:06+00:00 app[web.1]:   vendor/bundle/ruby/1.9.1/gems/rack-cache-1.2/lib/rack/cache/context.rb:66:in `call!'
2012-04-28T18:26:06+00:00 app[web.1]:   vendor/bundle/ruby/1.9.1/gems/rack-cache-1.2/lib/rack/cache/context.rb:185:in `lookup'
2012-04-28T18:26:06+00:00 app[web.1]:   vendor/bundle/ruby/1.9.1/gems/railties-3.2.2/lib/rails/engine.rb:479:in `call'
2012-04-28T18:26:06+00:00 app[web.1]:   vendor/bundle/ruby/1.9.1/gems/rack-cache-1.2/lib/rack/cache/context.rb:51:in `call'
2012-04-28T18:26:06+00:00 app[web.1]:   vendor/bundle/ruby/1.9.1/gems/rack-1.4.1/lib/rack/content_length.rb:14:in `call'
2012-04-28T18:26:06+00:00 app[web.1]:   vendor/bundle/ruby/1.9.1/gems/rack-1.4.1/lib/rack/handler/webrick.rb:59:in `service'
2012-04-28T18:26:06+00:00 app[web.1]:   vendor/bundle/ruby/1.9.1/gems/railties-3.2.2/lib/rails/application.rb:220:in `call'
2012-04-28T18:26:06+00:00 app[web.1]:   /usr/local/lib/ruby/1.9.1/webrick/httpserver.rb:111:in `service'
2012-04-28T18:26:06+00:00 app[web.1]:   vendor/bundle/ruby/1.9.1/gems/railties-3.2.2/lib/rails/rack/log_tailer.rb:14:in `call'
2012-04-28T18:26:06+00:00 app[web.1]:   /usr/local/lib/ruby/1.9.1/webrick/httpserver.rb:70:in `run'
2012-04-28T18:26:06+00:00 app[web.1]: 
2012-04-28T18:26:06+00:00 app[web.1]: 
2012-04-28T18:26:06+00:00 app[web.1]:   /usr/local/lib/ruby/1.9.1/webrick/server.rb:183:in `block in start_thread'
2012-04-28T18:26:06+00:00 app[web.1]: cache: [GET /] miss

I also noticed the following:

2012-04-28T18:26:06+00:00 app[web.1]:   * "/app/app/views"
2012-04-28T18:26:06+00:00 app[web.1]:   vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.2/lib/action_view/renderer/renderer.rb:36:in `render_template'
2012-04-28T18:26:06+00:00 app[web.1]:   vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.2/lib/action_view/renderer/template_renderer.rb:10:in `render'
2012-04-28T18:26:06+00:00 app[web.1]:   vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.2/lib/action_view/renderer/template_renderer.rb:29:in `determine_template'
2012-04-28T18:26:06+00:00 app[web.1]:   vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.2/lib/abstract_controller/rendering.rb:109:in `_render_template'
2012-04-28T18:26:06+00:00 app[web.1]:   vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.2/lib/action_view/renderer/renderer.rb:17:in `render'
2012-04-28T18:26:06+00:00 app[web.1]:   vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.2/lib/action_controller/metal/streaming.rb:225:in `_render_template'
2012-04-28T18:26:06+00:00 app[web.1]:   vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.2/lib/abstract_controller/rendering.rb:103:in `render_to_body'
2012-04-28T18:26:06+00:00 app[web.1]:   vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.2/lib/action_controller/metal/renderers.rb:28:in `render_to_body'
2012-04-28T18:26:06+00:00 app[web.1]:   vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.2/lib/action_controller/metal/compatibility.rb:50:in `render_to_body'
2012-04-28T18:26:06+00:00 app[web.1]:   vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.2/lib/action_controller/metal/rendering.rb:16:in `render'
2012-04-28T18:26:06+00:00 app[web.1]:   vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.2/lib/abstract_controller/rendering.rb:88:in `render'
2012-04-28T18:26:06+00:00 app[web.1]:   vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.2/lib/active_support/core_ext/benchmark.rb:5:in `block in ms'
2012-04-28T18:26:06+00:00 app[web.1]:   vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.2/lib/action_controller/metal/instrumentation.rb:40:in `block (2 levels) in render'
2012-04-28T18:26:06+00:00 app[web.1]:   /usr/local/lib/ruby/1.9.1/benchmark.rb:310:in `realtime'
2012-04-28T18:26:06+00:00 app[web.1]:   vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.2/lib/active_support/core_ext/benchmark.rb:5:in `ms'
2012-04-28T18:26:06+00:00 app[web.1]:   vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.2/lib/action_controller/metal/instrumentation.rb:40:in `block in render'
2012-04-28T18:26:06+00:00 app[web.1]:   vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.2/lib/action_controller/metal/instrumentation.rb:83:in `cleanup_view_runtime'
2012-04-28T18:26:06+00:00 app[web.1]:   vendor/bundle/ruby/1.9.1/gems/activerecord-3.2.2/lib/active_record/railties/controller_runtime.rb:24:in `cleanup_view_runtime'
2012-04-28T18:26:06+00:00 app[web.1]:   vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.2/lib/action_controller/metal/instrumentation.rb:39:in `render'
2012-04-28T18:26:06+00:00 app[web.1]:   vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.2/lib/action_controller/metal/implicit_render.rb:10:in `default_render'
2012-04-28T18:26:06+00:00 app[web.1]:   vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.2/lib/action_controller/metal/implicit_render.rb:5:in `send_action'
2012-04-28T18:26:06+00:00 app[web.1]:   vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.2/lib/abstract_controller/base.rb:167:in `process_action'
2012-04-28T18:26:06+00:00 app[web.1]:   vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.2/lib/action_controller/metal/rendering.rb:10:in `process_action'
2012-04-28T18:26:06+00:00 app[web.1]:   vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.2/lib/abstract_controller/callbacks.rb:18:in `block in process_action'
2012-04-28T18:26:06+00:00 app[web.1]:   vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.2/lib/active_support/callbacks.rb:405:in `__run_callback'
2012-04-28T18:26:06+00:00 app[web.1]:   vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.2/lib/active_support/callbacks.rb:414:in `_run__3927484994384413162__process_action__1065190525946390676__callbacks'
2012-04-28T18:26:06+00:00 app[web.1]:   vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.2/lib/active_support/callbacks.rb:81:in `run_callbacks'
2012-04-28T18:26:06+00:00 app[web.1]:   vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.2/lib/abstract_controller/callbacks.rb:17:in `process_action'
2012-04-28T18:26:06+00:00 app[web.1]:   vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.2/lib/active_support/callbacks.rb:385:in `_run_process_action_callbacks'
2012-04-28T18:26:06+00:00 app[web.1]:   vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.2/lib/action_controller/metal/rescue.rb:29:in `process_action'
2012-04-28T18:26:06+00:00 app[web.1]:   vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.2/lib/action_controller/metal/instrumentation.rb:30:in `block in process_action'
2012-04-28T18:26:06+00:00 app[web.1]:   vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.2/lib/active_support/notifications.rb:123:in `block in instrument'
2012-04-28T18:26:06+00:00 app[web.1]:   vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.2/lib/action_controller/metal/instrumentation.rb:29:in `process_action'
2012-04-28T18:26:06+00:00 app[web.1]:   vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.2/lib/active_support/notifications.rb:123:in `instrument'
2012-04-28T18:26:06+00:00 app[web.1]:   vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.2/lib/action_controller/metal/params_wrapper.rb:205:in `process_action'
2012-04-28T18:26:06+00:00 app[web.1]:   vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.2/lib/abstract_controller/rendering.rb:45:in `process'
2012-04-28T18:26:06+00:00 app[web.1]:   vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.2/lib/active_support/notifications/instrumenter.rb:20:in `instrument'
2012-04-28T18:26:06+00:00 app[web.1]:   vendor/bundle/ruby/1.9.1/gems/activerecord-3.2.2/lib/active_record/railties/controller_runtime.rb:18:in `process_action'
2012-04-28T18:26:06+00:00 app[web.1]:   vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.2/lib/abstract_controller/base.rb:121:in `process'
2012-04-28T18:26:06+00:00 app[web.1]:   vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.2/lib/action_controller/metal/rack_delegation.rb:14:in `dispatch'
2012-04-28T18:26:06+00:00 app[web.1]:   vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.2/lib/action_controller/metal.rb:246:in `block in action'

解决方案

This seems really out of the blue, but what fixed my problem was having the haml gem within the assets group. I took it out from that particular group, and it fixed my problem. Not sure why.

这篇关于Rails& Heroku：我们很抱歉，但出了点问题的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！