Heroku应用崩溃
问题描述:
我已经在本地测试了我的Rails 3应用一堆,最后部署到Heroku。一切正常工作一段时间,所有页面加载,然后我开始得到一个错误页面,说应用程序崩溃。我检查我的日志和这里的输出:Heroku应用崩溃
2011-06-02T18:17:18+00:00 heroku[web.1]: State changed from starting to crashed
2011-06-02T18:17:18+00:00 heroku[web.1]: State changed from crashed to created
2011-06-02T18:17:18+00:00 heroku[web.1]: State changed from created to starting
2011-06-02T18:17:23+00:00 heroku[web.1]: Starting process with command: `thin -p 45189 -e production -R /home/heroku_rack/heroku.ru start`
2011-06-02T18:17:25+00:00 app[web.1]: /app/.bundle/gems/ruby/1.8/gems/activerecord-3.0.3/lib/active_record/base.rb:1008:in `method_missing': undefined local variable or method `user_id' for #<Class:0x7fac147671c8> (NameError)
2011-06-02T18:17:25+00:00 app[web.1]: from /app/app/models/order.rb:23
2011-06-02T18:17:25+00:00 app[web.1]: from /app/.bundle/gems/ruby/1.8/gems/activesupport-3.0.3/lib/active_support/dependencies.rb:239:in `require'
2011-06-02T18:17:25+00:00 app[web.1]: from /app/.bundle/gems/ruby/1.8/gems/activesupport-3.0.3/lib/active_support/dependencies.rb:239:in `require'
2011-06-02T18:17:25+00:00 app[web.1]: from /app/.bundle/gems/ruby/1.8/gems/activesupport-3.0.3/lib/active_support/dependencies.rb:227:in `load_dependency'
2011-06-02T18:17:25+00:00 app[web.1]: from /app/.bundle/gems/ruby/1.8/gems/activesupport-3.0.3/lib/active_support/dependencies.rb:239:in `require'
2011-06-02T18:17:25+00:00 app[web.1]: from /app/.bundle/gems/ruby/1.8/gems/activesupport-3.0.3/lib/active_support/dependencies.rb:346:in `require_or_load'
2011-06-02T18:17:25+00:00 app[web.1]: from /app/.bundle/gems/ruby/1.8/gems/activesupport-3.0.3/lib/active_support/dependencies.rb:300:in `depend_on'
2011-06-02T18:17:25+00:00 app[web.1]: from /app/.bundle/gems/ruby/1.8/gems/activesupport-3.0.3/lib/active_support/dependencies.rb:216:in `require_dependency'
2011-06-02T18:17:25+00:00 app[web.1]: from /app/.bundle/gems/ruby/1.8/gems/railties-3.0.3/lib/rails/engine.rb:138:in `eager_load!'
2011-06-02T18:17:25+00:00 app[web.1]: from /app/.bundle/gems/ruby/1.8/gems/railties-3.0.3/lib/rails/engine.rb:137:in `each'
2011-06-02T18:17:25+00:00 app[web.1]: from /app/.bundle/gems/ruby/1.8/gems/railties-3.0.3/lib/rails/engine.rb:135:in `each'
2011-06-02T18:17:25+00:00 app[web.1]: from /app/.bundle/gems/ruby/1.8/gems/railties-3.0.3/lib/rails/engine.rb:137:in `eager_load!'
2011-06-02T18:17:25+00:00 app[web.1]: from /app/.bundle/gems/ruby/1.8/gems/railties-3.0.3/lib/rails/engine.rb:135:in `eager_load!'
2011-06-02T18:17:25+00:00 app[web.1]: from /app/.bundle/gems/ruby/1.8/gems/railties-3.0.3/lib/rails/application.rb:108:in `eager_load!'
2011-06-02T18:17:25+00:00 app[web.1]: from /app/.bundle/gems/ruby/1.8/gems/railties-3.0.3/lib/rails/application/finisher.rb:41
2011-06-02T18:17:25+00:00 app[web.1]: from /app/.bundle/gems/ruby/1.8/gems/railties-3.0.3/lib/rails/initializable.rb:25:in `instance_exec'
2011-06-02T18:17:25+00:00 app[web.1]: from /app/.bundle/gems/ruby/1.8/gems/railties-3.0.3/lib/rails/initializable.rb:25:in `run'
2011-06-02T18:17:25+00:00 app[web.1]: from /app/.bundle/gems/ruby/1.8/gems/railties-3.0.3/lib/rails/initializable.rb:50:in `run_initializers'
2011-06-02T18:17:25+00:00 app[web.1]: from /app/.bundle/gems/ruby/1.8/gems/railties-3.0.3/lib/rails/initializable.rb:49:in `each'
2011-06-02T18:17:25+00:00 app[web.1]: from /app/.bundle/gems/ruby/1.8/gems/railties-3.0.3/lib/rails/initializable.rb:49:in `run_initializers'
2011-06-02T18:17:25+00:00 app[web.1]: from /app/.bundle/gems/ruby/1.8/gems/railties-3.0.3/lib/rails/application.rb:134:in `initialize!'
2011-06-02T18:17:25+00:00 app[web.1]: from /app/.bundle/gems/ruby/1.8/gems/railties-3.0.3/lib/rails/application.rb:77:in `send'
2011-06-02T18:17:25+00:00 app[web.1]: from config.ru:3
2011-06-02T18:17:25+00:00 heroku[web.1]: Process exited
2011-06-02T18:17:26+00:00 heroku[web.1]: State changed from starting to crashed
2011-06-02T18:17:27+00:00 heroku[router]: Error H10 (App crashed) -> GET domainpolish.heroku.com/orders dyno=none queue=0 wait=0ms service=0ms bytes=0
2011-06-02T18:17:35+00:00 heroku[router]: Error H10 (App crashed) -> GET domainpolish.heroku.com/orders dyno=none queue=0 wait=0ms service=0ms bytes=0
2011-06-02T18:17:37+00:00 heroku[router]: Error H10 (App crashed) -> GET domainpolish.heroku.com/orders dyno=none queue=0 wait=0ms service=0ms bytes=0
有没有人有任何想法发生了什么问题?提前致谢!
答
像你这样的流浪者可能忘记在推新代码后迁移。要迁移您的应用在Heroku的DB,运行:
heroku rake db:migrate
+0
谢谢我这样做。问题是我忘了:在模型验证,即我有user_id而不是:user_id。愚蠢的东西。谢谢你的帮助! – dshipper 2011-06-02 18:49:18
+0
没问题。很高兴你将问题整理出来。 – 2011-06-02 18:50:08
轨迹的有趣的部分是'未定义的局部变量或方法'的user_id”为#(NameError)'的'应用程序/模型/订单.RB:23'。那个文件中的23是什么? – 2011-06-02 18:33:02
我错过了:在:user_id验证。谢谢你的帮助! – dshipper 2011-06-02 18:47:55