Rails应用程序在Heroku上停止[重复]答案

【问题标题】：Rails app halting on Heroku [duplicate]Rails应用程序在Heroku上停止[重复]
【发布时间】：2023-03-10 14:25:01
【问题描述】：

可能重复：
eliminating Rails 2.3-style plugins and deprecation warnings

我对 Heroku (keilmiller.herokuapp.com) 上的 rails 3.2.8 应用程序有疑问。

pg、thin 和 foreman 在我的 gemfile 中是用于生产的。

我正在使用雪松堆栈。我使用--force 将我的新应用程序推送到了heroku。我运行heroku pg:reset SHARED_DATABASE 来删除我的旧数据库。运行 heroku run rake db:migrate 或任何其他 rake 命令会产生错误。

弃用警告：您在 vendor/plugins 中有 Rails 2.3 风格的插件！

我没有任何 Rails 插件。我知道我过去遇到过这样的问题，但我猜 Heroku 将支持更改为堆栈溢出。我不能再用 Heroku 查看我的旧票了。任何帮助将不胜感激。

为什么我的应用程序停止了？

编辑：我刚刚从 heroku 中删除了我的应用程序，并使用 cedar 堆栈创建了另一个应用程序。新的开始。将我的本地应用程序推送到 heroku。尝试查看页面时出现应用程序错误，尝试运行heroku run rake 命令时仍然出现插件错误。

编辑：我认为可能与 ruby 版本存在某种不兼容。日志文件有目录 from /app/vendor/bundle/ruby/1.9.1 但 heroku run "ruby -v" 产生 1.9.2。我更新了我的 gemfile 以包含 ruby 1.9.3 并推送到 heroku。 Heroku 确实像我的本地环境一样运行 1.9.3，但它输出的日志仍然是一样的。

编辑：我再次清除了数据库，重新启动了 heroku 应用程序，并得到了一个新日志。

编辑：我的载波初始化程序有问题。固定的。推。发布新日志。 /app/app/helpers/application_helper.rb:2:in': 未初始化常量 FoundationRailsHelper::FlashHelper (NameError)Something is going on I think with this statement in my application helperinclude FoundationRailsHelper::FlashHelper` 使用https://github.com/sgruhier/foundation_rails_helper 在开发模式下完美运行。

当前日志 -+-+-+-+-+-+-+-+-+-+

$ heroku logs
2012-09-28T00:18:17+00:00 app[web.1]:   from /app/app/helpers/application_helper.rb:1:in `<top (required)>'
2012-09-28T00:18:17+00:00 app[web.1]: /app/app/helpers/application_helper.rb:2:in `<module:ApplicationHelper>': uninitialized constant FoundationRailsHelper::FlashHelper (NameError)
2012-09-28T00:18:17+00:00 app[web.1]:   from /app/vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.8/lib/abstract_controller/helpers.rb:135:in `block in modules_for_helpers'
2012-09-28T00:18:17+00:00 app[web.1]:   from /app/vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.8/lib/abstract_controller/helpers.rb:131:in `modules_for_helpers'
2012-09-28T00:18:17+00:00 app[web.1]:   from /app/vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.8/lib/action_controller/metal/helpers.rb:92:in `modules_for_helpers'
2012-09-28T00:18:17+00:00 app[web.1]:   from /app/vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.8/lib/abstract_controller/helpers.rb:131:in `map!'
2012-09-28T00:18:17+00:00 app[web.1]:   from /app/vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.8/lib/abstract_controller/helpers.rb:22:in `block in inherited'
2012-09-28T00:18:17+00:00 app[web.1]:   from /app/vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.8/lib/abstract_controller/helpers.rb:159:in `default_helper_module!'
2012-09-28T00:18:17+00:00 app[web.1]:   from /app/vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.8/lib/abstract_controller/helpers.rb:95:in `helper'
2012-09-28T00:18:17+00:00 app[web.1]:   from /app/vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.8/lib/abstract_controller/helpers.rb:22:in `class_eval'
2012-09-28T00:18:17+00:00 app[web.1]:   from /app/vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.8/lib/abstract_controller/helpers.rb:22:in `inherited'
2012-09-28T00:18:17+00:00 app[web.1]:   from /app/vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.8/lib/action_controller/metal/hide_actions.rb:32:in `inherited'
2012-09-28T00:18:17+00:00 app[web.1]:   from /app/vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.8/lib/action_controller/metal/params_wrapper.rb:135:in `inherited'
2012-09-28T00:18:17+00:00 app[web.1]:   from /app/vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.8/lib/abstract_controller/railties/routes_helpers.rb:7:in `block (2 levels) in with'
2012-09-28T00:18:17+00:00 app[web.1]:   from /app/vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.8/lib/action_controller/railties/paths.rb:7:in `block (2 levels) in with'
2012-09-28T00:18:17+00:00 app[web.1]:   from /app/vendor/bundle/ruby/1.9.1/gems/railties-3.2.8/lib/rails/engine.rb:439:in `block (2 levels) in eager_load!'
2012-09-28T00:18:17+00:00 app[web.1]:   from /app/vendor/bundle/ruby/1.9.1/gems/railties-3.2.8/lib/rails/engine.rb:438:in `each'
2012-09-28T00:18:17+00:00 app[web.1]:   from /app/app/controllers/application_controller.rb:1:in `<top (required)>'
2012-09-28T00:18:17+00:00 app[web.1]:   from /app/vendor/bundle/ruby/1.9.1/gems/railties-3.2.8/lib/rails/engine.rb:438:in `block in eager_load!'
2012-09-28T00:18:17+00:00 app[web.1]:   from /app/vendor/bundle/ruby/1.9.1/gems/railties-3.2.8/lib/rails/engine.rb:436:in `each'
2012-09-28T00:18:17+00:00 app[web.1]:   from /app/vendor/bundle/ruby/1.9.1/gems/railties-3.2.8/lib/rails/engine.rb:436:in `eager_load!'
2012-09-28T00:18:17+00:00 app[web.1]:   from /app/vendor/bundle/ruby/1.9.1/gems/railties-3.2.8/lib/rails/application/finisher.rb:53:in `block in <module:Finisher>'
2012-09-28T00:18:17+00:00 app[web.1]:   from /app/vendor/bundle/ruby/1.9.1/gems/railties-3.2.8/lib/rails/initializable.rb:30:in `run'
2012-09-28T00:18:17+00:00 app[web.1]:   from /app/vendor/bundle/ruby/1.9.1/gems/railties-3.2.8/lib/rails/initializable.rb:30:in `instance_exec'
2012-09-28T00:18:17+00:00 app[web.1]:   from /app/vendor/bundle/ruby/1.9.1/gems/railties-3.2.8/lib/rails/initializable.rb:55:in `block in run_initializers'
2012-09-28T00:18:17+00:00 app[web.1]:   from /app/vendor/bundle/ruby/1.9.1/gems/railties-3.2.8/lib/rails/initializable.rb:54:in `each'
2012-09-28T00:18:17+00:00 app[web.1]:   from /app/vendor/bundle/ruby/1.9.1/gems/railties-3.2.8/lib/rails/initializable.rb:54:in `run_initializers'
2012-09-28T00:18:17+00:00 app[web.1]:   from /app/config/environment.rb:5:in `<top (required)>'
2012-09-28T00:18:17+00:00 app[web.1]:   from config.ru:3:in `require'
2012-09-28T00:18:17+00:00 app[web.1]:   from /app/vendor/bundle/ruby/1.9.1/gems/railties-3.2.8/lib/rails/application.rb:136:in `initialize!'
2012-09-28T00:18:17+00:00 app[web.1]:   from /app/vendor/bundle/ruby/1.9.1/gems/railties-3.2.8/lib/rails/railtie/configurable.rb:30:in `method_missing'
2012-09-28T00:18:17+00:00 app[web.1]:   from /app/vendor/bundle/ruby/1.9.1/gems/rack-1.4.1/lib/rack/builder.rb:51:in `instance_eval'
2012-09-28T00:18:17+00:00 app[web.1]:   from config.ru:3:in `block in <main>'
2012-09-28T00:18:17+00:00 app[web.1]:   from /app/vendor/bundle/ruby/1.9.1/gems/rack-1.4.1/lib/rack/builder.rb:51:in `initialize'
2012-09-28T00:18:17+00:00 app[web.1]:   from config.ru:1:in `<main>'
2012-09-28T00:18:17+00:00 app[web.1]:   from config.ru:1:in `new'
2012-09-28T00:18:17+00:00 app[web.1]:   from /app/vendor/bundle/ruby/1.9.1/gems/thin-1.5.0/lib/rack/adapter/loader.rb:33:in `eval'
2012-09-28T00:18:17+00:00 app[web.1]:   from /app/vendor/bundle/ruby/1.9.1/gems/thin-1.5.0/lib/rack/adapter/loader.rb:33:in `load'
2012-09-28T00:18:17+00:00 app[web.1]:   from /app/vendor/bundle/ruby/1.9.1/gems/thin-1.5.0/lib/thin/controllers/controller.rb:181:in `load_rackup_config'
2012-09-28T00:18:17+00:00 app[web.1]:   from /app/vendor/bundle/ruby/1.9.1/gems/thin-1.5.0/lib/thin/controllers/controller.rb:71:in `start'
2012-09-28T00:18:17+00:00 app[web.1]:   from /app/vendor/bundle/ruby/1.9.1/gems/thin-1.5.0/lib/thin/runner.rb:187:in `run_command'
2012-09-28T00:18:17+00:00 app[web.1]:   from /app/vendor/bundle/ruby/1.9.1/gems/thin-1.5.0/lib/thin/runner.rb:152:in `run!'
2012-09-28T00:18:17+00:00 app[web.1]:   from /app/vendor/bundle/ruby/1.9.1/gems/thin-1.5.0/bin/thin:6:in `<top (required)>'
2012-09-28T00:18:17+00:00 app[web.1]:   from /app/vendor/bundle/ruby/1.9.1/bin/thin:19:in `load'
2012-09-28T00:18:17+00:00 app[web.1]:   from /app/vendor/bundle/ruby/1.9.1/bin/thin:19:in `<main>'
2012-09-28T00:18:18+00:00 heroku[web.1]: Process exited with status 1
2012-09-28T00:18:18+00:00 heroku[web.1]: State changed from starting to crashed
2012-09-28T00:22:06+00:00 heroku[web.1]: State changed from crashed to starting
2012-09-28T00:22:09+00:00 heroku[web.1]: Starting process with command `bundle exec thin start -R config.ru -e production -p 3734`
2012-09-28T00:22:14+00:00 app[web.1]: DEPRECATION WARNING: You have Rails 2.3-style plugins in vendor/plugins! Support for these plugins will be removed in Rails 4.0. Move them out and bundle them in your Gemfile, or fold them in to your app as lib/myplugin/* and config/initializers/myplugin.rb. See the release notes for more on this: http://weblog.rubyonrails.org/2012/1/4/rails-3-2-0-rc2-has-been-released. (called from <top (required)> at /app/config/environment.rb:5)
2012-09-28T00:22:14+00:00 app[web.1]: DEPRECATION WARNING: You have Rails 2.3-style plugins in vendor/plugins! Support for these plugins will be removed in Rails 4.0. Move them out and bundle them in your Gemfile, or fold them in to your app as lib/myplugin/* and config/initializers/myplugin.rb. See the release notes for more on this: http://weblog.rubyonrails.org/2012/1/4/rails-3-2-0-rc2-has-been-released. (called from <top (required)> at /app/config/environment.rb:5)
2012-09-28T00:22:14+00:00 app[web.1]: DEPRECATION WARNING: You have Rails 2.3-style plugins in vendor/plugins! Support for these plugins will be removed in Rails 4.0. Move them out and bundle them in your Gemfile, or fold them in to your app as lib/myplugin/* and config/initializers/myplugin.rb. See the release notes for more on this: http://weblog.rubyonrails.org/2012/1/4/rails-3-2-0-rc2-has-been-released. (called from <top (required)> at /app/config/environment.rb:5)
2012-09-28T00:22:16+00:00 app[web.1]: /app/app/helpers/application_helper.rb:2:in `<module:ApplicationHelper>': uninitialized constant FoundationRailsHelper::FlashHelper (NameError)
2012-09-28T00:22:16+00:00 app[web.1]:   from /app/app/helpers/application_helper.rb:1:in `<top (required)>'
2012-09-28T00:22:16+00:00 app[web.1]:   from /app/vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.8/lib/abstract_controller/helpers.rb:131:in `modules_for_helpers'
2012-09-28T00:22:16+00:00 app[web.1]:   from /app/vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.8/lib/abstract_controller/helpers.rb:135:in `block in modules_for_helpers'
2012-09-28T00:22:16+00:00 app[web.1]:   from /app/vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.8/lib/abstract_controller/helpers.rb:22:in `class_eval'
2012-09-28T00:22:16+00:00 app[web.1]:   from /app/vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.8/lib/abstract_controller/helpers.rb:95:in `helper'
2012-09-28T00:22:16+00:00 app[web.1]:   from /app/vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.8/lib/abstract_controller/helpers.rb:22:in `block in inherited'
2012-09-28T00:22:16+00:00 app[web.1]:   from /app/vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.8/lib/abstract_controller/helpers.rb:159:in `default_helper_module!'
2012-09-28T00:22:16+00:00 app[web.1]:   from /app/vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.8/lib/abstract_controller/helpers.rb:22:in `inherited'
2012-09-28T00:22:16+00:00 app[web.1]:   from /app/vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.8/lib/action_controller/metal/helpers.rb:92:in `modules_for_helpers'
2012-09-28T00:22:16+00:00 app[web.1]:   from /app/vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.8/lib/abstract_controller/helpers.rb:131:in `map!'
2012-09-28T00:22:16+00:00 app[web.1]:   from /app/vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.8/lib/action_controller/metal/hide_actions.rb:32:in `inherited'
2012-09-28T00:22:16+00:00 app[web.1]:   from /app/app/controllers/application_controller.rb:1:in `<top (required)>'
2012-09-28T00:22:16+00:00 app[web.1]:   from /app/vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.8/lib/action_controller/railties/paths.rb:7:in `block (2 levels) in with'
2012-09-28T00:22:16+00:00 app[web.1]:   from /app/vendor/bundle/ruby/1.9.1/gems/railties-3.2.8/lib/rails/engine.rb:438:in `each'
2012-09-28T00:22:16+00:00 app[web.1]:   from /app/vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.8/lib/action_controller/metal/params_wrapper.rb:135:in `inherited'
2012-09-28T00:22:16+00:00 app[web.1]:   from /app/vendor/bundle/ruby/1.9.1/gems/railties-3.2.8/lib/rails/engine.rb:438:in `block in eager_load!'
2012-09-28T00:22:16+00:00 app[web.1]:   from /app/vendor/bundle/ruby/1.9.1/gems/actionpack-3.2.8/lib/abstract_controller/railties/routes_helpers.rb:7:in `block (2 levels) in with'
2012-09-28T00:22:16+00:00 app[web.1]:   from /app/vendor/bundle/ruby/1.9.1/gems/railties-3.2.8/lib/rails/engine.rb:439:in `block (2 levels) in eager_load!'
2012-09-28T00:22:16+00:00 app[web.1]:   from /app/vendor/bundle/ruby/1.9.1/gems/railties-3.2.8/lib/rails/initializable.rb:30:in `run'
2012-09-28T00:22:16+00:00 app[web.1]:   from /app/vendor/bundle/ruby/1.9.1/gems/railties-3.2.8/lib/rails/initializable.rb:30:in `instance_exec'
2012-09-28T00:22:16+00:00 app[web.1]:   from /app/vendor/bundle/ruby/1.9.1/gems/railties-3.2.8/lib/rails/initializable.rb:54:in `each'
2012-09-28T00:22:16+00:00 app[web.1]:   from /app/vendor/bundle/ruby/1.9.1/gems/railties-3.2.8/lib/rails/initializable.rb:54:in `run_initializers'
2012-09-28T00:22:16+00:00 app[web.1]:   from /app/vendor/bundle/ruby/1.9.1/gems/railties-3.2.8/lib/rails/railtie/configurable.rb:30:in `method_missing'
2012-09-28T00:22:16+00:00 app[web.1]:   from /app/vendor/bundle/ruby/1.9.1/gems/rack-1.4.1/lib/rack/builder.rb:51:in `initialize'
2012-09-28T00:22:16+00:00 app[web.1]:   from config.ru:3:in `block in <main>'
2012-09-28T00:22:16+00:00 app[web.1]:   from config.ru:3:in `require'
2012-09-28T00:22:16+00:00 app[web.1]:   from /app/config/environment.rb:5:in `<top (required)>'
2012-09-28T00:22:16+00:00 app[web.1]:   from /app/vendor/bundle/ruby/1.9.1/gems/railties-3.2.8/lib/rails/engine.rb:436:in `each'
2012-09-28T00:22:16+00:00 app[web.1]:   from /app/vendor/bundle/ruby/1.9.1/gems/railties-3.2.8/lib/rails/initializable.rb:55:in `block in run_initializers'
2012-09-28T00:22:16+00:00 app[web.1]:   from /app/vendor/bundle/ruby/1.9.1/gems/railties-3.2.8/lib/rails/application.rb:136:in `initialize!'
2012-09-28T00:22:16+00:00 app[web.1]:   from /app/vendor/bundle/ruby/1.9.1/gems/railties-3.2.8/lib/rails/engine.rb:436:in `eager_load!'
2012-09-28T00:22:16+00:00 app[web.1]:   from /app/vendor/bundle/ruby/1.9.1/gems/thin-1.5.0/lib/thin/controllers/controller.rb:181:in `load_rackup_config'
2012-09-28T00:22:16+00:00 app[web.1]:   from /app/vendor/bundle/ruby/1.9.1/gems/thin-1.5.0/lib/thin/controllers/controller.rb:71:in `start'
2012-09-28T00:22:16+00:00 app[web.1]:   from config.ru:1:in `new'
2012-09-28T00:22:16+00:00 app[web.1]:   from config.ru:1:in `<main>'
2012-09-28T00:22:16+00:00 app[web.1]:   from /app/vendor/bundle/ruby/1.9.1/gems/railties-3.2.8/lib/rails/application/finisher.rb:53:in `block in <module:Finisher>'
2012-09-28T00:22:16+00:00 app[web.1]:   from /app/vendor/bundle/ruby/1.9.1/bin/thin:19:in `load'
2012-09-28T00:22:16+00:00 app[web.1]:   from /app/vendor/bundle/ruby/1.9.1/bin/thin:19:in `<main>'
2012-09-28T00:22:16+00:00 app[web.1]:   from /app/vendor/bundle/ruby/1.9.1/gems/thin-1.5.0/lib/rack/adapter/loader.rb:33:in `load'
2012-09-28T00:22:16+00:00 app[web.1]:   from /app/vendor/bundle/ruby/1.9.1/gems/thin-1.5.0/bin/thin:6:in `<top (required)>'
2012-09-28T00:22:16+00:00 app[web.1]:   from /app/vendor/bundle/ruby/1.9.1/gems/thin-1.5.0/lib/rack/adapter/loader.rb:33:in `eval'
2012-09-28T00:22:16+00:00 app[web.1]:   from /app/vendor/bundle/ruby/1.9.1/gems/rack-1.4.1/lib/rack/builder.rb:51:in `instance_eval'
2012-09-28T00:22:16+00:00 app[web.1]:   from /app/vendor/bundle/ruby/1.9.1/gems/thin-1.5.0/lib/thin/runner.rb:187:in `run_command'
2012-09-28T00:22:16+00:00 app[web.1]:   from /app/vendor/bundle/ruby/1.9.1/gems/thin-1.5.0/lib/thin/runner.rb:152:in `run!'
2012-09-28T00:22:17+00:00 heroku[web.1]: Process exited with status 1
2012-09-28T00:22:17+00:00 heroku[web.1]: State changed from starting to crashed
2012-09-28T00:27:50+00:00 heroku[web.1]: State changed from crashed to starting
2012-09-28T00:27:53+00:00 heroku[web.1]: Starting process with command `bundle exec thin start -R config.ru -e production -p 55735`

回答

由于某种原因，此线程已关闭。我真的不喜欢堆栈溢出。无论如何，“答案”应该是将宝石移出资产组。我不假思索地把它放在那里。解决了这个问题。现在我知道，如果有关于未初始化或丢失的警告，请检查 gem 是否包含在生产中。

【问题讨论】：

您查看vendor/plugins 中的内容了吗？
这不是错误，只是警告您正在使用的某些库（或者它们的某些依赖项）使用旧式插件。
@Ken White 我没有任何 Rails 插件。该文件夹是空的，没有 .gitkeep 文件。
感谢您的链接。但是，我认为这些警告使我的应用无法启动。？
链接的问题及其答案专门解决了这个错误并且文件夹为空。

标签： ruby-on-rails plugins heroku

【解决方案1】：

This answer 完全解决了您最初关于 Heroku 部署的弃用警告的问题。基本上，只需忽略这些，直到 Heroku 决定开始更新它们。

如果您在本地构建中没有收到这些警告，那么它们只是 Heroku 正在使用的旧插件。

【讨论】：

我在本地没有问题。我相信这些警告正在停止我的应用程序。？该应用程序将不会加载。 heroku restart 没有变化。
啊。然后我会删除 Heroku 应用程序并重新安装它。你不应该push --force ...而且，这些警告肯定会不会停止你的应用程序。如果它停止了，还有其他问题。你检查过你的日志吗？
实际上，链接的问题正是针对这种情况。这个问题是重复的，应该作为一个关闭。很好的发现。 :-)
我认为 OP 遇到了更多困难。 Keil Miller，您应该编辑您的问题，询问您真正的困难是什么，即您的应用程序正在停止。或者让这个作为重复关闭并问另一个问题。
我强制推送，因为我想用另一个应用程序替换应用程序，但不想用 heroku 设置一个新的“空间”，不得不去设置我的 dns 等等再次。原始帖子已编辑。