ruby-on-rails - Active Admin on Heroku doesn't work properly

Question

Hi I had active admin working fine before but I think it got messed up when I tried merging my github + heroku repositories. It seems to work fine locally but on Heroku I get the generic We're sorry, but something went wrong message. Here is the output of my heroku logs

2012-05-08T08:20:16+00:00 app[web.1]:
vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.3/lib/active_support/callbacks.rb:385:in _run_process_action_callbacks' 2012-05-08T08:20:16+00:00 app[web.1]: vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.3/lib/active_support/callbacks.rb:405:in __run_callback' 2012-05-08T08:20:16+00:00 app[web.1]:
vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.3/lib/action_controller/metal/instrumentation.rb:30:in block in process_action' 2012-05-08T08:20:16+00:00 app[web.1]:
vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.3/lib/abstract_controller/callbacks.rb:17:inprocess_action' 2012-05-08T08:20:16+00:00 app[web.1]:
vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.3/lib/active_support/notifications.rb:123:in instrument' 2012-05-08T08:20:16+00:00 app[web.1]:
vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.3/lib/active_support/notifications.rb:123:in block in instrument' 2012-05-08T08:20:16+00:00 app[web.1]:
vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.3/lib/active_support/notifications/instrumenter.rb:20:in instrument' 2012-05-08T08:20:16+00:00 app[web.1]:
vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.3/lib/action_controller/metal/params_wrapper.rb:205:in process_action' 2012-05-08T08:20:16+00:00 app[web.1]:
vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.3/lib/action_controller/metal/instrumentation.rb:29:in process_action' 2012-05-08T08:20:16+00:00 app[web.1]:
vendor/bundle/ruby/1.9.1/gems/activerecord-3.2.3/lib/active_record/railties/controller_runtime.rb:18:in process_action' 2012-05-08T08:20:16+00:00 app[web.1]:
vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.3/lib/abstract_controller/rendering.rb:45:in process' 2012-05-08T08:20:16+00:00 app[web.1]:
vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.3/lib/abstract_controller/base.rb:121:in process' 2012-05-08T08:20:16+00:00 app[web.1]:
vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.3/lib/action_controller/metal.rb:203:in dispatch' 2012-05-08T08:20:16+00:00 heroku[router]: GET myrealtrip.com/admin/login dyno=web.1 queue=0 wait=0ms service=488ms status=500 bytes=643 2012-05-08T08:20:16+00:00 app[web.1]:
vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.3/lib/action_controller/metal/rack_delegation.rb:14:in dispatch' 2012-05-08T08:20:16+00:00 app[web.1]:
vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.3/lib/action_controller/metal.rb:246:in block in action' 2012-05-08T08:20:16+00:00 app[web.1]:
vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.3/lib/action_dispatch/routing/route_set.rb:73:in call' 2012-05-08T08:20:16+00:00 app[web.1]:
vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.3/lib/action_dispatch/routing/route_set.rb:73:in dispatch' 2012-05-08T08:20:16+00:00 app[web.1]:
vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.3/lib/action_dispatch/routing/route_set.rb:36:in call' 2012-05-08T08:20:16+00:00 app[web.1]:
vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.3/lib/action_dispatch/routing/mapper.rb:40:in call' 2012-05-08T08:20:16+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' 2012-05-08T08:20:16+00:00 app[web.1]:
vendor/bundle/ruby/1.9.1/gems/journey-1.0.3/lib/journey/router.rb:56:in each' 2012-05-08T08:20:16+00:00 app[web.1]:
vendor/bundle/ruby/1.9.1/gems/journey-1.0.3/lib/journey/router.rb:56:in call' 2012-05-08T08:20:16+00:00 app[web.1]:
vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.3/lib/action_dispatch/routing/route_set.rb:600:in call' 2012-05-08T08:20:16+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' 2012-05-08T08:20:16+00:00 app[web.1]:
vendor/bundle/ruby/1.9.1/gems/warden-1.1.1/lib/warden/manager.rb:34:in catch' 2012-05-08T08:20:16+00:00 app[web.1]:
vendor/bundle/ruby/1.9.1/gems/warden-1.1.1/lib/warden/manager.rb:34:in call' 2012-05-08T08:20:16+00:00 app[web.1]:
vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.3/lib/action_dispatch/middleware/best_standards_support.rb:17:in call' 2012-05-08T08:20:16+00:00 app[web.1]:
vendor/bundle/ruby/1.9.1/gems/rack-1.4.1/lib/rack/etag.rb:23:incall' 2012-05-08T08:20:16+00:00 app[web.1]:
vendor/bundle/ruby/1.9.1/gems/rack-1.4.1/lib/rack/conditionalget.rb:25:in call' 2012-05-08T08:20:16+00:00 app[web.1]:
vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.3/lib/action_dispatch/middleware/head.rb:14:incall' 2012-05-08T08:20:16+00:00 app[web.1]:
vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.3/lib/action_dispatch/middleware/params_parser.rb:21:in call' 2012-05-08T08:20:16+00:00 app[web.1]:
vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.3/lib/action_dispatch/middleware/flash.rb:242:in call' 2012-05-08T08:20:16+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' 2012-05-08T08:20:16+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' 2012-05-08T08:20:16+00:00 app[web.1]:
vendor/bundle/ruby/1.9.1/gems/activerecord-3.2.3/lib/active_record/query_cache.rb:64:in call' 2012-05-08T08:20:16+00:00 app[web.1]:
vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.3/lib/action_dispatch/middleware/cookies.rb:338:in call' 2012-05-08T08:20:16+00:00 app[web.1]:
vendor/bundle/ruby/1.9.1/gems/activerecord-3.2.3/lib/active_record/connection_adapters/abstract/connection_pool.rb:467:in call' 2012-05-08T08:20:16+00:00 app[web.1]:
vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.3/lib/action_dispatch/middleware/callbacks.rb:28:in block in call' 2012-05-08T08:20:16+00:00 app[web.1]:
vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.3/lib/active_support/callbacks.rb:405:in __run_callback' 2012-05-08T08:20:16+00:00 app[web.1]:
vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.3/lib/active_support/callbacks.rb:385:in _run_call_callbacks' 2012-05-08T08:20:16+00:00 app[web.1]:
vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.3/lib/active_support/callbacks.rb:405:in _run__1275827987324005955__call__874682597306149572__callbacks' 2012-05-08T08:20:16+00:00 app[web.1]:
vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.3/lib/active_support/callbacks.rb:81:in run_callbacks' 2012-05-08T08:20:16+00:00 app[web.1]:
vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.3/lib/action_dispatch/middleware/remote_ip.rb:31:in call' 2012-05-08T08:20:16+00:00 app[web.1]:
vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.3/lib/action_dispatch/middleware/callbacks.rb:27:in call' 2012-05-08T08:20:16+00:00 app[web.1]:
vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.3/lib/action_dispatch/middleware/debug_exceptions.rb:16:in call' 2012-05-08T08:20:16+00:00 app[web.1]:
vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.3/lib/action_dispatch/middleware/show_exceptions.rb:56:in call' 2012-05-08T08:20:16+00:00 app[web.1]:
vendor/bundle/ruby/1.9.1/gems/railties-3.2.3/lib/rails/rack/logger.rb:26:in call_app' 2012-05-08T08:20:16+00:00 app[web.1]:
vendor/bundle/ruby/1.9.1/gems/railties-3.2.3/lib/rails/rack/logger.rb:16:in call' 2012-05-08T08:20:16+00:00 app[web.1]:
vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.3/lib/action_dispatch/middleware/request_id.rb:22:in call' 2012-05-08T08:20:16+00:00 app[web.1]:
vendor/bundle/ruby/1.9.1/gems/rack-1.4.1/lib/rack/methodoverride.rb:21:in call' 2012-05-08T08:20:16+00:00 app[web.1]:
vendor/bundle/ruby/1.9.1/gems/rack-1.4.1/lib/rack/runtime.rb:17:in call' 2012-05-08T08:20:16+00:00 app[web.1]:
vendor/bundle/ruby/1.9.1/gems/activesupport-3.2.3/lib/active_support/cache/strategy/local_cache.rb:72:in call' 2012-05-08T08:20:16+00:00 app[web.1]:
vendor/bundle/ruby/1.9.1/gems/rack-1.4.1/lib/rack/lock.rb:15:in call' 2012-05-08T08:20:16+00:00 app[web.1]:
vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.3/lib/action_dispatch/middleware/static.rb:62:in call' 2012-05-08T08:20:16+00:00 app[web.1]:
vendor/bundle/ruby/1.9.1/gems/rack-cache-1.2/lib/rack/cache/context.rb:136:in forward' 2012-05-08T08:20:16+00:00 app[web.1]:
vendor/bundle/ruby/1.9.1/gems/rack-cache-1.2/lib/rack/cache/context.rb:245:in fetch' 2012-05-08T08:20:16+00:00 app[web.1]:
vendor/bundle/ruby/1.9.1/gems/rack-cache-1.2/lib/rack/cache/context.rb:185:in lookup' 2012-05-08T08:20:16+00:00 app[web.1]:
vendor/bundle/ruby/1.9.1/gems/rack-cache-1.2/lib/rack/cache/context.rb:66:in call!' 2012-05-08T08:20:16+00:00 app[web.1]:
vendor/bundle/ruby/1.9.1/gems/railties-3.2.3/lib/rails/engine.rb:479:in call' 2012-05-08T08:20:16+00:00 app[web.1]:
vendor/bundle/ruby/1.9.1/gems/rack-cache-1.2/lib/rack/cache/context.rb:51:in call' 2012-05-08T08:20:16+00:00 app[web.1]:
vendor/bundle/ruby/1.9.1/gems/railties-3.2.3/lib/rails/application.rb:220:in call' 2012-05-08T08:20:16+00:00 app[web.1]:
vendor/bundle/ruby/1.9.1/gems/rack-1.4.1/lib/rack/content_length.rb:14:in call' 2012-05-08T08:20:16+00:00 app[web.1]:
vendor/bundle/ruby/1.9.1/gems/rack-1.4.1/lib/rack/handler/webrick.rb:59:in service' 2012-05-08T08:20:16+00:00 app[web.1]:
vendor/bundle/ruby/1.9.1/gems/railties-3.2.3/lib/rails/rack/log_tailer.rb:14:in call' 2012-05-08T08:20:16+00:00 app[web.1]:
/usr/local/lib/ruby/1.9.1/webrick/httpserver.rb:111:in service' 2012-05-08T08:20:16+00:00 app[web.1]:
/usr/local/lib/ruby/1.9.1/webrick/httpserver.rb:70:inrun' 2012-05-08T08:20:16+00:00 app[web.1]:
/usr/local/lib/ruby/1.9.1/webrick/server.rb:183:in `block in start_thread' 2012-05-08T08:20:16+00:00 app[web.1]: 2012-05-08T08:20:16+00:00 app[web.1]: 2012-05-08T08:20:16+00:00 app[web.1]: Processing by ActiveAdmin::Devise::SessionsController#new as HTML 2012-05-08T08:20:16+00:00 app[web.1]: Rendered vendor/bundle/ruby/1.9.1/bundler/gems/active_admin-ecb9ade65394/app/views/active_admin/devise/shared/_links.erb (1.6ms) 2012-05-08T08:20:16+00:00 app[web.1]: Rendered vendor/bundle/ruby/1.9.1/bundler/gems/active_admin-ecb9ade65394/app/views/active_admin/devise/sessions/new.html.erb within layouts/active_admin_logged_out (379.1ms) 2012-05-08T08:20:16+00:00 app[web.1]: Completed 500 Internal Server Error in 458ms 2012-05-08T08:20:16+00:00 heroku[router]: GET myrealtrip.com/favicon.ico dyno=web.1 queue=0 wait=0ms service=5ms status=200 bytes=0 2012-05-08T08:20:20+00:00 heroku[router]: GET www.myrealtrip.com/assets/twit_icon_s.png dyno=web.1 queue=0 wait=0ms service=7ms status=200 bytes=2504 2012-05-08T08:20:20+00:00 heroku[router]: GET www.myrealtrip.com/assets/fb_icon_s.png dyno=web.1 queue=0 wait=0ms service=8ms status=200 bytes=2498 2012-05-08T08:20:20+00:00 heroku[router]: GET myrealtrip.com/assets/application.css dyno=web.1 queue=0 wait=0ms service=12ms status=200 bytes=74016 2012-05-08T08:20:21+00:00 app[web.1]: 2012-05-08T08:20:21+00:00 app[web.1]: 2012-05-08T08:20:21+00:00 app[web.1]: Started GET "/ko/offers/16" for 125.129.240.184 at 2012-05-08 08:20:21 +0000 2012-05-08T08:20:21+00:00 app[web.1]: Processing by OffersController#show as HTML 2012-05-08T08:20:21+00:00 app[web.1]: Rendered offers/show.html.erb within layouts/application (7.8ms) 2012-05-08T08:20:21+00:00 app[web.1]: Parameters: {"locale"=>"ko", "id"=>"16"} 2012-05-08T08:20:21+00:00 app[web.1]: Rendered layouts/_header.html.erb (1.9ms) 2012-05-08T08:20:21+00:00 app[web.1]: Rendered layouts/_footer.html.erb (0.2ms) 2012-05-08T08:20:21+00:00 app[web.1]: Completed 200 OK in 18ms (Views: 11.4ms | ActiveRecord: 5.3ms) 2012-05-08T08:20:21+00:00 heroku[router]: GET www.myrealtrip.com/ko/offers/16 dyno=web.1 queue=0 wait=0ms service=57ms status=200 bytes=11374 2012-05-08T08:20:21+00:00 heroku[router]: GET myrealtrip.com/assets/mrt_logo.png dyno=web.1 queue=0 wait=0ms service=5ms status=200 bytes=1985 2012-05-08T08:20:21+00:00 heroku[router]: GET www.myrealtrip.com/assets/application-e7fd2f7d29fd91d2ef43a8f52446d55e.css dyno=web.1 queue=0 wait=0ms service=5ms status=304 bytes=0 2012-05-08T08:20:21+00:00 heroku[router]: GET www.myrealtrip.com/assets/application-970c5c7eca4b286b5184e3caddf2b448.js dyno=web.1 queue=0 wait=0ms service=23ms status=304 bytes=0 2012-05-08T08:20:21+00:00 heroku[router]: GET www.myrealtrip.com/assets/fb_icon_s-41437f3d5d3a5b299e347aa41b1757bc.png dyno=web.1 queue=0 wait=0ms service=6ms status=304 bytes=0 2012-05-08T08:20:21+00:00 heroku[router]: GET www.myrealtrip.com/assets/twit_icon_s-2a91a32dd31f44cdc2716db595394a4e.png dyno=web.1 queue=0 wait=0ms service=7ms status=304 bytes=0 2012-05-08T08:20:21+00:00 heroku[router]: GET www.myrealtrip.com/assets/product_icon-de97603b22ca0e28730a4039f538c986.png dyno=web.1 queue=0 wait=0ms service=5ms status=304 bytes=0 2012-05-08T08:20:21+00:00 heroku[router]: GET www.myrealtrip.com/assets/offer_m_16-c77ea7c8aa397099eba93efd10f2ed0e.jpg dyno=web.1 queue=0 wait=0ms service=7ms status=304 bytes=0 2012-05-08T08:20:21+00:00 heroku[router]: GET www.myrealtrip.com/assets/guide_icon-0918b097277ab00b11c74d9a29601af1.png dyno=web.1 queue=0 wait=0ms service=8ms status=304 bytes=0 2012-05-08T08:20:21+00:00 heroku[router]: GET www.myrealtrip.com/assets/guide_profile_m_10-aae5b6874e3f733c238dde938cc90f09.jpg dyno=web.1 queue=0 wait=0ms service=6ms status=304 bytes=0 2012-05-08T08:20:22+00:00 heroku[router]: GET www.myrealtrip.com/assets/mrt_logo.png dyno=web.1 queue=0 wait=0ms service=5ms status=304 bytes=0 2012-05-08T08:20:22+00:00 heroku[router]: GET www.myrealtrip.com/assets/register_icon.png dyno=web.1 queue=0 wait=0ms service=13ms status=200 bytes=14694 2012-05-08T08:20:23+00:00 heroku[router]: GET www.myrealtrip.com/favicon.ico dyno=web.1 queue=0 wait=0ms service=4ms status=304 bytes=0

Answer 1

对此的更新 - heroku 提供了一个新的实验性功能，使资产编译更加符合开发环境中发生的情况。

从您的应用程序根运行：

heroku labs:enable user-env-compile

您不需要进行上述任何更改，如果您进行了更改，则应将其删除。另一个被吹捧的修复方法是将以下内容添加到 config/application.rb （同样你不应该需要这个）：

config.assets.initialize_on_precompile = false
config.assets.precompile += %w[active_admin.css active_admin.js print.css]
config.assets.precompile += %w[active_admin/print.css]

在此处阅读更多信息：https ://devcenter.heroku.com/articles/labs-user-env-compile

Answer 2

在 config/environments/production.rb config.assets.compile = true 中修复它：（

Answer 3

活动管理员在 heroku 中工作正常..请参阅此http://getinvoice.herokuapp.com/admin ..这是视图级别问题。您应该通过删除一个视图来解决它...然后问题出在哪里。 ...........