Heroku 上的活动管理员无法正常工作答案

【问题标题】：Active Admin on Heroku doesn't work properlyHeroku 上的活动管理员无法正常工作
【发布时间】：2012-05-16 17:29:42
【问题描述】：

嗨，我之前有活跃的管理员工作正常，但我认为当我尝试合并我的 github + heroku 存储库时它搞砸了。它似乎在本地运行良好，但在 Heroku 上我得到了通用的我们很抱歉，但出现了错误消息。这是我的heroku日志的输出

2012-05-08T08:20:16+00:00 应用[web.1]:
供应商/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]:
供应商/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]:
供应商/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:inblock in instrument' 2012-05-08T08:20:16+00:00 app[web.1]:
供应商/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:inprocess_action' 2012-05-08T08:20:16+00:00 app[web.1]:
供应商/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:inprocess_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:inprocess' 2012-05-08T08:20:16+00:00 app[web .1]:
供应商/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:indispatch' 2012-05-08T08:20:16+00:00 app[web.1]:
供应商/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:incall' 2012-05-08T08:20:16+00:00 app[web.1]:
供应商/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:incall' 2012-05-08T08:20:16+00:00 app[web.1]:
供应商/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:inblock in call' 2012-05-08T08:20:16+00:00 app[web.1]:
供应商/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:incall' 2012-05-08T08:20:16+00:00 app[web.1]:
供应商/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:inblock in call' 2012-05-08T08:20:16+00:00 app[web.1]:
供应商/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:incall' 2012-05-08T08:20:16+00:00 app[web.1]:
供应商/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 应用 [web.1]:
供应商/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]:
供应商/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:incall' 2012-05-08T08:20:16+00:00 app[web.1]:
供应商/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:incall' 2012-05-08T08:20:16+00:00 app[web.1]:
供应商/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:incall' 2012-05-08T08:20:16+00:00 app[web.1]:
供应商/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:inblock in call' 2012-05-08T08:20:16+00:00 app[web.1]:
供应商/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]:
供应商/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:inrun_callbacks' 2012-05-08T08:20:16+00:00 app[web.1]:
供应商/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:incall' 2012-05-08T08:20:16+00:00 app[web.1]:
供应商/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:incall' 2012-05-08T08:20:16+00:00 app[web.1]:
供应商/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:incall' 2012-05-08T08:20:16+00:00 app[web.1]:
供应商/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:incall' 2012-05-08T08:20:16+00:00 app[web.1]:
供应商/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:incall' 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:incall' 2012-05-08T08:20:16+00:00 app[web .1]:
供应商/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:infetch' 2012-05-08T08:20:16+00:00 应用[web.1]:
供应商/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:incall！ 2012-05-08T08:20:16+00:00 应用 [web.1]:
供应商/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:incall' 2012-05-08T08:20:16+00:00 app[web.1]:
供应商/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:incall' 2012-05-08T08:20:16+00:00 app[web.1]:
供应商/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:incall' 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 应用 [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 应用程序 [web.1]： 2012-05-08T08:20:16+00:00 应用程序 [web.1]: 2012-05-08T08:20:16+00:00 app[web.1]：由 ActiveAdmin::Devise::SessionsController#new 处理作为 HTML 2012-05-08T08:20:16+00:00 app[web.1]：渲染供应商/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]: 渲染供应商/bundle/ruby/1.9.1/bundler/gems/active_admin-ecb9ade65394/app/views/active_admin/devise/sessions/new.html.erb 在 layouts/active_admin_logged_out (379.1ms) 内 2012-05-08T08:20:16+00:00 app[web.1]: 完成 500 内部服务器 458 毫秒错误 2012-05-08T08:20:16+00:00 heroku [路由器]: GET myrealtrip.com/favicon.ico dyno=web.1 队列=0 等待=0ms 服务=5ms 状态=200 字节=0 2012-05-08T08:20:20+00:00 heroku[路由器]: GET www.myrealtrip.com/assets/twit_icon_s.png dyno=web.1 queue=0 wait=0ms 服务=7ms 状态=200 字节=2504 2012-05-08T08:20:20+00:00 heroku[路由器]：获取 www.myrealtrip.com/assets/fb_icon_s.png dyno=web.1 队列=0 等待=0ms 服务=8ms 状态=200 字节=2498 2012-05-08T08:20:20+00:00 heroku [路由器]: GET myrealtrip.com/assets/application.css dyno=web.1 queue=0 wait=0ms 服务=12ms 状态=200 字节=74016 2012-05-08T08:20:21+00:00 应用[web.1]：2012-05-08T08:20:21+00:00 应用[web.1]： 2012-05-08T08:20:21+00:00 app[web.1]: 开始 GET "/ko/offers/16" for 125.129.240.184 在 2012-05-08 08:20:21 +0000 2012-05-08T08:20:21+00:00 app[web.1]：由 OffersController#show as HTML 处理 2012-05-08T08:20:21+00:00 应用程序 [web.1]：呈现的优惠/show.html.erb 在布局/应用程序内（7.8 毫秒）2012-05-08T08:20:21+00:00 app[web.1]：参数：{"locale"=>"ko", "id"=>"16"} 2012-05-08T08:20:21+00:00 应用 [web.1]：渲染 layouts/_header.html.erb (1.9ms) 2012-05-08T08:20:21+00:00 app[web.1]: 渲染布局/_footer.html.erb (0.2ms) 2012-05-08T08:20:21+00:00 app[web.1]：在 18 毫秒内完成 200 OK（查看：11.4 毫秒 | 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 服务=57ms 状态=200 字节=11374 2012-05-08T08:20:21+00:00 heroku[路由器]：获取 myrealtrip.com/assets/mrt_logo.png dyno=web.1 队列=0 等待=0ms 服务=5ms 状态=200 字节=1985 2012-05-08T08:20:21+00:00 heroku [路由器]: GET www.myrealtrip.com/assets/application-e7fd2f7d29fd91d2ef43a8f52446d55e.css dyno=web.1 队列=0 等待=0ms 服务=5ms 状态=304 字节=0 2012-05-08T08:20:21+00:00 heroku [路由器]: GET www.myrealtrip.com/assets/application-970c5c7eca4b286b5184e3caddf2b448.js dyno=web.1 队列=0 等待=0ms 服务=23ms 状态=304 字节=0 2012-05-08T08:20:21+00:00 heroku [路由器]: GET www.myrealtrip.com/assets/fb_icon_s-41437f3d5d3a5b299e347aa41b1757bc.png dyno=web.1 队列=0 等待=0ms 服务=6ms 状态=304 字节=0 2012-05-08T08:20:21+00:00 heroku [路由器]: GET www.myrealtrip.com/assets/twit_icon_s-2a91a32dd31f44cdc2716db595394a4e.png dyno=web.1 队列=0 等待=0ms 服务=7ms 状态=304 字节=0 2012-05-08T08:20:21+00:00 heroku [路由器]: GET www.myrealtrip.com/assets/product_icon-de97603b22ca0e28730a4039f538c986.png dyno=web.1 队列=0 等待=0ms 服务=5ms 状态=304 字节=0 2012-05-08T08:20:21+00:00 heroku [路由器]: GET www.myrealtrip.com/assets/offer_m_16-c77ea7c8aa397099eba93efd10f2ed0e.jpg dyno=web.1 队列=0 等待=0ms 服务=7ms 状态=304 字节=0 2012-05-08T08:20:21+00:00 heroku [路由器]: GET www.myrealtrip.com/assets/guide_icon-0918b097277ab00b11c74d9a29601af1.png dyno=web.1 队列=0 等待=0ms 服务=8ms 状态=304 字节=0 2012-05-08T08:20:21+00:00 heroku [路由器]: GET www.myrealtrip.com/assets/guide_profile_m_10-aae5b6874e3f733c238dde938cc90f09.jpg dyno=web.1 队列=0 等待=0ms 服务=6ms 状态=304 字节=0 2012-05-08T08:20:22+00:00 heroku [路由器]: GET www.myrealtrip.com/assets/mrt_logo.png dyno=web.1 queue=0 wait=0ms 服务=5ms 状态=304 字节=0 2012-05-08T08:20:22+00:00 heroku[路由器]：获取 www.myrealtrip.com/assets/register_icon.png dyno=web.1 队列=0 等待=0ms 服务=13ms 状态=200 字节=14694 2012-05-08T08:20:23+00:00 heroku [路由器]: GET www.myrealtrip.com/favicon.ico dyno=web.1 queue=0 wait=0ms service=4ms 状态=304 字节=0

【问题讨论】：

在 config/environments/production.rb config.assets.compile = true :(
我可以通过在 application.rb 文件中设置 config.assets.precompile += %w(active_admin.css active_admin.js) 来让它工作。我在 production.rb 中有config.assets.compile = false

标签： ruby-on-rails heroku activeadmin

【解决方案1】：

对此的更新 - heroku 提供了一项新的实验性功能，使资产编译更加符合开发环境中发生的情况。

从您的应用根目录运行：

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 中（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

【讨论】：

【解决方案2】：

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

【讨论】：

在生产模式下，当 config.assets.compile = true 时，对资产的每个请求都将启动额外的方法链来在运行时编译和服务资产。不要那样做。

【解决方案3】：

活动管理员在 heroku 中工作正常 ..请参阅此 http://getinvoice.herokuapp.com/admin.. 这是视图级别的问题。您应该通过删除一个一个视图来解决它......然后很好问题在哪里............

【讨论】：