Ruby on rails Rails Capistrano部署错误：在lambda命名范围内的rake资产：预编译上失败_Ruby On Rails_Lambda_Ruby On Rails 3.1_Capistrano_Asset Pipeline

Ruby on rails Rails Capistrano部署错误：在lambda命名范围内的rake资产：预编译上失败

ruby-on-rails lambda ruby-on-rails-3.1

Ruby on rails Rails Capistrano部署错误：在lambda命名范围内的rake资产：预编译上失败,ruby-on-rails,lambda,ruby-on-rails-3.1,capistrano,asset-pipeline,Ruby On Rails,Lambda,Ruby On Rails 3.1,Capistrano,Asset Pipeline,以前运行的Rails 3.1应用程序现在无法部署。Capistranodeploy:assets:precompile任务遇到错误“找不到表“users”” 我使用了rake--trace将此错误锁定在users模型中新添加的命名范围上： scope :find_by_skill_offered, lambda { |skill_id| joins(:skills).where("user_skills.offered = ? AND skills.id = ?", 'true', skil

以前运行的Rails 3.1应用程序现在无法部署。Capistrano

deploy:assets:precompile

任务遇到错误“

找不到表“users”

”

我使用了

rake--trace

将此错误锁定在

users

模型中新添加的命名范围上：

scope :find_by_skill_offered, lambda { |skill_id|
  joins(:skills).where("user_skills.offered = ? AND skills.id = ?", 'true', skill_id)
}

在我看来，rake任务可能在链接数据库之前尝试执行lambda，因此失败

这听起来像是一个类似的问题，即在数据库存在之前执行代码，但我不理解为什么lambda会在实际调用之前执行

堆栈跟踪也显示了设计路由的构造，因此可能与此相关，但路由代码作为

deploy:assets:precompile

的一部分运行似乎很奇怪，还是我遗漏了一些关于管道工作方式的信息

提前谢谢

更新：

  * 18:47:58 == Currently executing `deploy:assets:precompile'
  * executing "cd /home/backscratchers/development/backscratchers/releases/20111010174747 && rake --trace RAILS_ENV=production RAILS_GROUPS=assets assets:precompile"
  servers: ["87.106.100.151"]
  [87.106.100.151] executing command
*** [err :: 87.106.100.151] ** Invoke assets:precompile (first_time)
*** [err :: 87.106.100.151] ** Execute assets:precompile
*** [err :: 87.106.100.151] ** Invoke environment (first_time)
*** [err :: 87.106.100.151] ** Execute environment
*** [err :: 87.106.100.151] rake aborted!
*** [err :: 87.106.100.151] Could not find table 'users'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/activerecord-3.1.0/lib/active_record/connection_adapters/sqlite_adapter.rb:387:in `table_structure'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/activerecord-3.1.0/lib/active_record/connection_adapters/sqlite_adapter.rb:270:in `columns'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/activerecord-3.1.0/lib/active_record/connection_adapters/abstract/connection_pool.rb:95:in `block (2 levels) in initialize'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/activerecord-3.1.0/lib/active_record/connection_adapters/abstract/connection_pool.rb:185:in `with_connection'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/activerecord-3.1.0/lib/active_record/connection_adapters/abstract/connection_pool.rb:92:in `block in initialize'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/activerecord-3.1.0/lib/active_record/base.rb:706:in `yield'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/activerecord-3.1.0/lib/active_record/base.rb:706:in `default'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/activerecord-3.1.0/lib/active_record/base.rb:706:in `columns'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/activerecord-3.1.0/lib/active_record/base.rb:722:in `column_names'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/activerecord-3.1.0/lib/active_record/base.rb:735:in `column_methods_hash'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/activerecord-3.1.0/lib/active_record/base.rb:1101:in `all_attributes_exists?'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/activerecord-3.1.0/lib/active_record/base.rb:886:in `respond_to?'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/activerecord-3.1.0/lib/active_record/named_scope.rb:193:in `valid_scope_name?'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/activerecord-3.1.0/lib/active_record/named_scope.rb:175:in `scope'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/releases/20111010174747/app/models/user.rb:6:in `<class:User>'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/releases/20111010174747/app/models/user.rb:1:in `<top (required)>'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/activesupport-3.1.0/lib/active_support/dependencies.rb:240:in `require'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/activesupport-3.1.0/lib/active_support/dependencies.rb:240:in `block in require'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/activesupport-3.1.0/lib/active_support/dependencies.rb:225:in `load_dependency'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/activesupport-3.1.0/lib/active_support/dependencies.rb:240:in `require'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/activesupport-3.1.0/lib/active_support/dependencies.rb:348:in `require_or_load'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/activesupport-3.1.0/lib/active_support/dependencies.rb:489:in `load_missing_constant'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/activesupport-3.1.0/lib/active_support/dependencies.rb:181:in `block in const_missing'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/activesupport-3.1.0/lib/active_support/dependencies.rb:179:in `each'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/activesupport-3.1.0/lib/active_support/dependencies.rb:179:in `const_missing'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/activesupport-3.1.0/lib/active_support/inflector/methods.rb:124:in `block in constantize'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/activesupport-3.1.0/lib/active_support/inflector/methods.rb:123:in `each'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/activesupport-3.1.0/lib/active_support/inflector/methods.rb:123:in `constantize'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/activesupport-3.1.0/lib/active_support/dependencies.rb:528:in `block in initialize'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/activesupport-3.1.0/lib/active_support/dependencies.rb:550:in `yield'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/activesupport-3.1.0/lib/active_support/dependencies.rb:550:in `default'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/activesupport-3.1.0/lib/active_support/dependencies.rb:550:in `[]'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/activesupport-3.1.0/lib/active_support/dependencies.rb:595:in `constantize'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/devise-1.4.5/lib/devise.rb:259:in `get'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/devise-1.4.5/lib/devise/mapping.rb:101:in `to'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/devise-1.4.5/lib/devise/mapping.rb:96:in `modules'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/devise-1.4.5/lib/devise/mapping.rb:113:in `routes'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/devise-1.4.5/lib/devise/mapping.rb:82:in `initialize'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/devise-1.4.5/lib/devise.rb:289:in `new'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/devise-1.4.5/lib/devise.rb:289:in `add_mapping'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/devise-1.4.5/lib/devise/rails/routes.rb:191:in `block in devise_for'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/devise-1.4.5/lib/devise/rails/routes.rb:190:in `each'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/devise-1.4.5/lib/devise/rails/routes.rb:190:in `devise_for'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/releases/20111010174747/config/routes.rb:20:in `block in <top (required)>'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/actionpack-3.1.0/lib/action_dispatch/routing/route_set.rb:257:in `instance_exec'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/actionpack-3.1.0/lib/action_dispatch/routing/route_set.rb:257:in `eval_block'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/actionpack-3.1.0/lib/action_dispatch/routing/route_set.rb:234:in `draw'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/releases/20111010174747/config/routes.rb:1:in `<top (required)>'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/activesupport-3.1.0/lib/active_support/dependencies.rb:234:in `load'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/activesupport-3.1.0/lib/active_support/dependencies.rb:234:in `block in load'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/activesupport-3.1.0/lib/active_support/dependencies.rb:225:in `load_dependency'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/activesupport-3.1.0/lib/active_support/dependencies.rb:234:in `load'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/railties-3.1.0/lib/rails/application/routes_reloader.rb:29:in `block in load_paths'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/railties-3.1.0/lib/rails/application/routes_reloader.rb:29:in `each'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/railties-3.1.0/lib/rails/application/routes_reloader.rb:29:in `load_paths'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/railties-3.1.0/lib/rails/application/routes_reloader.rb:13:in `reload!'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/railties-3.1.0/lib/rails/application/routes_reloader.rb:7:in `block in initialize'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/activesupport-3.1.0/lib/active_support/file_update_checker.rb:32:in `call'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/activesupport-3.1.0/lib/active_support/file_update_checker.rb:32:in `execute_if_updated'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/railties-3.1.0/lib/rails/application/finisher.rb:63:in `block (2 levels) in <module:Finisher>'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/railties-3.1.0/lib/rails/application/finisher.rb:64:in `call'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/railties-3.1.0/lib/rails/application/finisher.rb:64:in `block in <module:Finisher>'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/railties-3.1.0/lib/rails/initializable.rb:25:in `instance_exec'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/railties-3.1.0/lib/rails/initializable.rb:25:in `run'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/railties-3.1.0/lib/rails/initializable.rb:50:in `block in run_initializers'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/railties-3.1.0/lib/rails/initializable.rb:49:in `each'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/railties-3.1.0/lib/rails/initializable.rb:49:in `run_initializers'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/railties-3.1.0/lib/rails/application.rb:92:in `initialize!'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/railties-3.1.0/lib/rails/railtie/configurable.rb:30:in `method_missing'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/releases/20111010174747/config/environment.rb:5:in `<top (required)>'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/activesupport-3.1.0/lib/active_support/dependencies.rb:240:in `require'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/activesupport-3.1.0/lib/active_support/dependencies.rb:240:in `block in require'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/activesupport-3.1.0/lib/active_support/dependencies.rb:223:in `block in load_dependency'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/activesupport-3.1.0/lib/active_support/dependencies.rb:640:in `new_constants_in'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/activesupport-3.1.0/lib/active_support/dependencies.rb:223:in `load_dependency'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/activesupport-3.1.0/lib/active_support/dependencies.rb:240:in `require'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/railties-3.1.0/lib/rails/application.rb:78:in `require_environment!'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/railties-3.1.0/lib/rails/application.rb:189:in `block (2 levels) in initialize_tasks'
*** [err :: 87.106.100.151] /usr/local/rvm/gems/ruby-1.9.2-p290@global/gems/rake-0.9.2/lib/rake/task.rb:205:in `call'
*** [err :: 87.106.100.151] /usr/local/rvm/gems/ruby-1.9.2-p290@global/gems/rake-0.9.2/lib/rake/task.rb:205:in `block in execute'
*** [err :: 87.106.100.151] /usr/local/rvm/gems/ruby-1.9.2-p290@global/gems/rake-0.9.2/lib/rake/task.rb:200:in `each'
*** [err :: 87.106.100.151] /usr/local/rvm/gems/ruby-1.9.2-p290@global/gems/rake-0.9.2/lib/rake/task.rb:200:in `execute'
*** [err :: 87.106.100.151] /usr/local/rvm/gems/ruby-1.9.2-p290@global/gems/rake-0.9.2/lib/rake/task.rb:158:in `block in invoke_with_call_chain'
*** [err :: 87.106.100.151] /usr/local/rvm/rubies/ruby-1.9.2-p290/lib/ruby/1.9.1/monitor.rb:201:in `mon_synchronize'
*** [err :: 87.106.100.151] /usr/local/rvm/gems/ruby-1.9.2-p290@global/gems/rake-0.9.2/lib/rake/task.rb:151:in `invoke_with_call_chain'
*** [err :: 87.106.100.151] /usr/local/rvm/gems/ruby-1.9.2-p290@global/gems/rake-0.9.2/lib/rake/task.rb:144:in `invoke'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/actionpack-3.1.0/lib/sprockets/assets.rake:11:in `block (2 levels) in <top (required)>'
*** [err :: 87.106.100.151] /usr/local/rvm/gems/ruby-1.9.2-p290@global/gems/rake-0.9.2/lib/rake/task.rb:205:in `call'
*** [err :: 87.106.100.151] /usr/local/rvm/gems/ruby-1.9.2-p290@global/gems/rake-0.9.2/lib/rake/task.rb:205:in `block in execute'
*** [err :: 87.106.100.151] /usr/local/rvm/gems/ruby-1.9.2-p290@global/gems/rake-0.9.2/lib/rake/task.rb:200:in `each'
*** [err :: 87.106.100.151] /usr/local/rvm/gems/ruby-1.9.2-p290@global/gems/rake-0.9.2/lib/rake/task.rb:200:in `execute'
*** [err :: 87.106.100.151] /usr/local/rvm/gems/ruby-1.9.2-p290@global/gems/rake-0.9.2/lib/rake/task.rb:158:in `block in invoke_with_call_chain'
*** [err :: 87.106.100.151] /usr/local/rvm/rubies/ruby-1.9.2-p290/lib/ruby/1.9.1/monitor.rb:201:in `mon_synchronize'
*** [err :: 87.106.100.151] /usr/local/rvm/gems/ruby-1.9.2-p290@global/gems/rake-0.9.2/lib/rake/task.rb:151:in `invoke_with_call_chain'
*** [err :: 87.106.100.151] /usr/local/rvm/gems/ruby-1.9.2-p290@global/gems/rake-0.9.2/lib/rake/task.rb:144:in `invoke'
*** [err :: 87.106.100.151] /usr/local/rvm/gems/ruby-1.9.2-p290@global/gems/rake-0.9.2/lib/rake/application.rb:112:in `invoke_task'
*** [err :: 87.106.100.151] /usr/local/rvm/gems/ruby-1.9.2-p290@global/gems/rake-0.9.2/lib/rake/application.rb:90:in `block (2 levels) in top_level'
*** [err :: 87.106.100.151] /usr/local/rvm/gems/ruby-1.9.2-p290@global/gems/rake-0.9.2/lib/rake/application.rb:90:in `each'
*** [err :: 87.106.100.151] /usr/local/rvm/gems/ruby-1.9.2-p290@global/gems/rake-0.9.2/lib/rake/application.rb:90:in `block in top_level'
*** [err :: 87.106.100.151] /usr/local/rvm/gems/ruby-1.9.2-p290@global/gems/rake-0.9.2/lib/rake/application.rb:129:in `standard_exception_handling'
*** [err :: 87.106.100.151] /usr/local/rvm/gems/ruby-1.9.2-p290@global/gems/rake-0.9.2/lib/rake/application.rb:84:in `top_level'
*** [err :: 87.106.100.151] /usr/local/rvm/gems/ruby-1.9.2-p290@global/gems/rake-0.9.2/lib/rake/application.rb:62:in `block in run'
*** [err :: 87.106.100.151] /usr/local/rvm/gems/ruby-1.9.2-p290@global/gems/rake-0.9.2/lib/rake/application.rb:129:in `standard_exception_handling'
*** [err :: 87.106.100.151] /usr/local/rvm/gems/ruby-1.9.2-p290@global/gems/rake-0.9.2/lib/rake/application.rb:59:in `run'
*** [err :: 87.106.100.151] /usr/local/rvm/gems/ruby-1.9.2-p290@global/gems/rake-0.9.2/bin/rake:32:in `<top (required)>'
*** [err :: 87.106.100.151] /usr/local/rvm/gems/ruby-1.9.2-p290/bin/rake:19:in `load'
*** [err :: 87.106.100.151] /usr/local/rvm/gems/ruby-1.9.2-p290/bin/rake:19:in `<main>'
*** [err :: 87.106.100.151] Tasks: TOP => environment

本地

rake资产：预编译（我通常只在服务器上构建资产）也会出现这种情况
完整错误输出和跟踪：
  * 18:47:58 == Currently executing `deploy:assets:precompile'
  * executing "cd /home/backscratchers/development/backscratchers/releases/20111010174747 && rake --trace RAILS_ENV=production RAILS_GROUPS=assets assets:precompile"
  servers: ["87.106.100.151"]
  [87.106.100.151] executing command
*** [err :: 87.106.100.151] ** Invoke assets:precompile (first_time)
*** [err :: 87.106.100.151] ** Execute assets:precompile
*** [err :: 87.106.100.151] ** Invoke environment (first_time)
*** [err :: 87.106.100.151] ** Execute environment
*** [err :: 87.106.100.151] rake aborted!
*** [err :: 87.106.100.151] Could not find table 'users'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/activerecord-3.1.0/lib/active_record/connection_adapters/sqlite_adapter.rb:387:in `table_structure'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/activerecord-3.1.0/lib/active_record/connection_adapters/sqlite_adapter.rb:270:in `columns'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/activerecord-3.1.0/lib/active_record/connection_adapters/abstract/connection_pool.rb:95:in `block (2 levels) in initialize'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/activerecord-3.1.0/lib/active_record/connection_adapters/abstract/connection_pool.rb:185:in `with_connection'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/activerecord-3.1.0/lib/active_record/connection_adapters/abstract/connection_pool.rb:92:in `block in initialize'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/activerecord-3.1.0/lib/active_record/base.rb:706:in `yield'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/activerecord-3.1.0/lib/active_record/base.rb:706:in `default'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/activerecord-3.1.0/lib/active_record/base.rb:706:in `columns'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/activerecord-3.1.0/lib/active_record/base.rb:722:in `column_names'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/activerecord-3.1.0/lib/active_record/base.rb:735:in `column_methods_hash'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/activerecord-3.1.0/lib/active_record/base.rb:1101:in `all_attributes_exists?'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/activerecord-3.1.0/lib/active_record/base.rb:886:in `respond_to?'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/activerecord-3.1.0/lib/active_record/named_scope.rb:193:in `valid_scope_name?'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/activerecord-3.1.0/lib/active_record/named_scope.rb:175:in `scope'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/releases/20111010174747/app/models/user.rb:6:in `<class:User>'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/releases/20111010174747/app/models/user.rb:1:in `<top (required)>'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/activesupport-3.1.0/lib/active_support/dependencies.rb:240:in `require'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/activesupport-3.1.0/lib/active_support/dependencies.rb:240:in `block in require'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/activesupport-3.1.0/lib/active_support/dependencies.rb:225:in `load_dependency'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/activesupport-3.1.0/lib/active_support/dependencies.rb:240:in `require'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/activesupport-3.1.0/lib/active_support/dependencies.rb:348:in `require_or_load'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/activesupport-3.1.0/lib/active_support/dependencies.rb:489:in `load_missing_constant'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/activesupport-3.1.0/lib/active_support/dependencies.rb:181:in `block in const_missing'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/activesupport-3.1.0/lib/active_support/dependencies.rb:179:in `each'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/activesupport-3.1.0/lib/active_support/dependencies.rb:179:in `const_missing'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/activesupport-3.1.0/lib/active_support/inflector/methods.rb:124:in `block in constantize'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/activesupport-3.1.0/lib/active_support/inflector/methods.rb:123:in `each'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/activesupport-3.1.0/lib/active_support/inflector/methods.rb:123:in `constantize'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/activesupport-3.1.0/lib/active_support/dependencies.rb:528:in `block in initialize'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/activesupport-3.1.0/lib/active_support/dependencies.rb:550:in `yield'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/activesupport-3.1.0/lib/active_support/dependencies.rb:550:in `default'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/activesupport-3.1.0/lib/active_support/dependencies.rb:550:in `[]'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/activesupport-3.1.0/lib/active_support/dependencies.rb:595:in `constantize'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/devise-1.4.5/lib/devise.rb:259:in `get'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/devise-1.4.5/lib/devise/mapping.rb:101:in `to'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/devise-1.4.5/lib/devise/mapping.rb:96:in `modules'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/devise-1.4.5/lib/devise/mapping.rb:113:in `routes'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/devise-1.4.5/lib/devise/mapping.rb:82:in `initialize'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/devise-1.4.5/lib/devise.rb:289:in `new'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/devise-1.4.5/lib/devise.rb:289:in `add_mapping'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/devise-1.4.5/lib/devise/rails/routes.rb:191:in `block in devise_for'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/devise-1.4.5/lib/devise/rails/routes.rb:190:in `each'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/devise-1.4.5/lib/devise/rails/routes.rb:190:in `devise_for'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/releases/20111010174747/config/routes.rb:20:in `block in <top (required)>'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/actionpack-3.1.0/lib/action_dispatch/routing/route_set.rb:257:in `instance_exec'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/actionpack-3.1.0/lib/action_dispatch/routing/route_set.rb:257:in `eval_block'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/actionpack-3.1.0/lib/action_dispatch/routing/route_set.rb:234:in `draw'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/releases/20111010174747/config/routes.rb:1:in `<top (required)>'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/activesupport-3.1.0/lib/active_support/dependencies.rb:234:in `load'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/activesupport-3.1.0/lib/active_support/dependencies.rb:234:in `block in load'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/activesupport-3.1.0/lib/active_support/dependencies.rb:225:in `load_dependency'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/activesupport-3.1.0/lib/active_support/dependencies.rb:234:in `load'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/railties-3.1.0/lib/rails/application/routes_reloader.rb:29:in `block in load_paths'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/railties-3.1.0/lib/rails/application/routes_reloader.rb:29:in `each'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/railties-3.1.0/lib/rails/application/routes_reloader.rb:29:in `load_paths'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/railties-3.1.0/lib/rails/application/routes_reloader.rb:13:in `reload!'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/railties-3.1.0/lib/rails/application/routes_reloader.rb:7:in `block in initialize'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/activesupport-3.1.0/lib/active_support/file_update_checker.rb:32:in `call'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/activesupport-3.1.0/lib/active_support/file_update_checker.rb:32:in `execute_if_updated'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/railties-3.1.0/lib/rails/application/finisher.rb:63:in `block (2 levels) in <module:Finisher>'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/railties-3.1.0/lib/rails/application/finisher.rb:64:in `call'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/railties-3.1.0/lib/rails/application/finisher.rb:64:in `block in <module:Finisher>'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/railties-3.1.0/lib/rails/initializable.rb:25:in `instance_exec'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/railties-3.1.0/lib/rails/initializable.rb:25:in `run'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/railties-3.1.0/lib/rails/initializable.rb:50:in `block in run_initializers'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/railties-3.1.0/lib/rails/initializable.rb:49:in `each'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/railties-3.1.0/lib/rails/initializable.rb:49:in `run_initializers'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/railties-3.1.0/lib/rails/application.rb:92:in `initialize!'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/railties-3.1.0/lib/rails/railtie/configurable.rb:30:in `method_missing'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/releases/20111010174747/config/environment.rb:5:in `<top (required)>'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/activesupport-3.1.0/lib/active_support/dependencies.rb:240:in `require'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/activesupport-3.1.0/lib/active_support/dependencies.rb:240:in `block in require'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/activesupport-3.1.0/lib/active_support/dependencies.rb:223:in `block in load_dependency'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/activesupport-3.1.0/lib/active_support/dependencies.rb:640:in `new_constants_in'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/activesupport-3.1.0/lib/active_support/dependencies.rb:223:in `load_dependency'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/activesupport-3.1.0/lib/active_support/dependencies.rb:240:in `require'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/railties-3.1.0/lib/rails/application.rb:78:in `require_environment!'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/railties-3.1.0/lib/rails/application.rb:189:in `block (2 levels) in initialize_tasks'
*** [err :: 87.106.100.151] /usr/local/rvm/gems/ruby-1.9.2-p290@global/gems/rake-0.9.2/lib/rake/task.rb:205:in `call'
*** [err :: 87.106.100.151] /usr/local/rvm/gems/ruby-1.9.2-p290@global/gems/rake-0.9.2/lib/rake/task.rb:205:in `block in execute'
*** [err :: 87.106.100.151] /usr/local/rvm/gems/ruby-1.9.2-p290@global/gems/rake-0.9.2/lib/rake/task.rb:200:in `each'
*** [err :: 87.106.100.151] /usr/local/rvm/gems/ruby-1.9.2-p290@global/gems/rake-0.9.2/lib/rake/task.rb:200:in `execute'
*** [err :: 87.106.100.151] /usr/local/rvm/gems/ruby-1.9.2-p290@global/gems/rake-0.9.2/lib/rake/task.rb:158:in `block in invoke_with_call_chain'
*** [err :: 87.106.100.151] /usr/local/rvm/rubies/ruby-1.9.2-p290/lib/ruby/1.9.1/monitor.rb:201:in `mon_synchronize'
*** [err :: 87.106.100.151] /usr/local/rvm/gems/ruby-1.9.2-p290@global/gems/rake-0.9.2/lib/rake/task.rb:151:in `invoke_with_call_chain'
*** [err :: 87.106.100.151] /usr/local/rvm/gems/ruby-1.9.2-p290@global/gems/rake-0.9.2/lib/rake/task.rb:144:in `invoke'
*** [err :: 87.106.100.151] /home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/actionpack-3.1.0/lib/sprockets/assets.rake:11:in `block (2 levels) in <top (required)>'
*** [err :: 87.106.100.151] /usr/local/rvm/gems/ruby-1.9.2-p290@global/gems/rake-0.9.2/lib/rake/task.rb:205:in `call'
*** [err :: 87.106.100.151] /usr/local/rvm/gems/ruby-1.9.2-p290@global/gems/rake-0.9.2/lib/rake/task.rb:205:in `block in execute'
*** [err :: 87.106.100.151] /usr/local/rvm/gems/ruby-1.9.2-p290@global/gems/rake-0.9.2/lib/rake/task.rb:200:in `each'
*** [err :: 87.106.100.151] /usr/local/rvm/gems/ruby-1.9.2-p290@global/gems/rake-0.9.2/lib/rake/task.rb:200:in `execute'
*** [err :: 87.106.100.151] /usr/local/rvm/gems/ruby-1.9.2-p290@global/gems/rake-0.9.2/lib/rake/task.rb:158:in `block in invoke_with_call_chain'
*** [err :: 87.106.100.151] /usr/local/rvm/rubies/ruby-1.9.2-p290/lib/ruby/1.9.1/monitor.rb:201:in `mon_synchronize'
*** [err :: 87.106.100.151] /usr/local/rvm/gems/ruby-1.9.2-p290@global/gems/rake-0.9.2/lib/rake/task.rb:151:in `invoke_with_call_chain'
*** [err :: 87.106.100.151] /usr/local/rvm/gems/ruby-1.9.2-p290@global/gems/rake-0.9.2/lib/rake/task.rb:144:in `invoke'
*** [err :: 87.106.100.151] /usr/local/rvm/gems/ruby-1.9.2-p290@global/gems/rake-0.9.2/lib/rake/application.rb:112:in `invoke_task'
*** [err :: 87.106.100.151] /usr/local/rvm/gems/ruby-1.9.2-p290@global/gems/rake-0.9.2/lib/rake/application.rb:90:in `block (2 levels) in top_level'
*** [err :: 87.106.100.151] /usr/local/rvm/gems/ruby-1.9.2-p290@global/gems/rake-0.9.2/lib/rake/application.rb:90:in `each'
*** [err :: 87.106.100.151] /usr/local/rvm/gems/ruby-1.9.2-p290@global/gems/rake-0.9.2/lib/rake/application.rb:90:in `block in top_level'
*** [err :: 87.106.100.151] /usr/local/rvm/gems/ruby-1.9.2-p290@global/gems/rake-0.9.2/lib/rake/application.rb:129:in `standard_exception_handling'
*** [err :: 87.106.100.151] /usr/local/rvm/gems/ruby-1.9.2-p290@global/gems/rake-0.9.2/lib/rake/application.rb:84:in `top_level'
*** [err :: 87.106.100.151] /usr/local/rvm/gems/ruby-1.9.2-p290@global/gems/rake-0.9.2/lib/rake/application.rb:62:in `block in run'
*** [err :: 87.106.100.151] /usr/local/rvm/gems/ruby-1.9.2-p290@global/gems/rake-0.9.2/lib/rake/application.rb:129:in `standard_exception_handling'
*** [err :: 87.106.100.151] /usr/local/rvm/gems/ruby-1.9.2-p290@global/gems/rake-0.9.2/lib/rake/application.rb:59:in `run'
*** [err :: 87.106.100.151] /usr/local/rvm/gems/ruby-1.9.2-p290@global/gems/rake-0.9.2/bin/rake:32:in `<top (required)>'
*** [err :: 87.106.100.151] /usr/local/rvm/gems/ruby-1.9.2-p290/bin/rake:19:in `load'
*** [err :: 87.106.100.151] /usr/local/rvm/gems/ruby-1.9.2-p290/bin/rake:19:in `<main>'
*** [err :: 87.106.100.151] Tasks: TOP => environment

*18:47:58==当前正在执行'deploy:assets:precompile'
*执行“cd/home/backscratchers/development/backscratchers/releases/20111010174747&&rake--trace-RAILS\u ENV=production-RAILS\u GROUPS=assets-assets:precompile”
服务器：[“87.106.100.151”]
[87.106.100.151]执行命令
***[err:：87.106.100.151]**调用资产：预编译（第一次）
***[错误：：87.106.100.151]**执行资产：预编译
***[错误：：87.106.100.151]**调用环境（第一次）
***[错误：：87.106.100.151]**执行环境
***[err:：87.106.100.151]rake已中止！
***[错误：：87.106.100.151]找不到表“users”
***[err:：87.106.100.151]/home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/activerecord-3.1.0/lib/active\u record/connection\u adapters/sqlite\u adapter.rb:387:in`table\u structure'
***[err:：87.106.100.151]/home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/activerecord-3.1.0/lib/active\u record/connection\u adapters/sqlite\u adapter.rb:270:in'columns'
***[err:：87.106.100.151]/home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/activerecord-3.1.0/lib/active\u record/connection\u adapters/abstract/connection\u pool.rb:95:in`block（2层）in initialize'
***[err:：87.106.100.151]/home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/activerecord-3.1.0/lib/active\u record/connection\u adapters/abstract/connection\u pool.rb:185:in`with\u connection'
***[err:：87.106.100.151]/home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/activerecord-3.1.0/lib/active\u record/connection\u adapters/abstract/connection\u pool.rb:92:in`block in initialize'
***[err:：87.106.100.151]/home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/activerecord-3.1.0/lib/active_record/base.rb:706:in'yield'
***[err:：87.106.100.151]/home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/activerecord-3.1.0/lib/active_record/base.rb:706:in'default'
***[err:：87.106.100.151]/home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/activerecord-3.1.0/lib/active_record/base.rb:706:in'columns'
***[err:：87.106.100.151]/home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/activerecord-3.1.0/lib/active_record/base.rb:722:in'column_names'
***[err:：87.106.100.151]/home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/activerecord-3.1.0/lib/active\u record/base.rb:735:in'column\u methods\u hash'
***[err:：87.106.100.151]/home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/activerecord-3.1.0/lib/active\u record/base.rb:1101:在“所有属性是否存在”中
***[err:：87.106.100.151]/home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/activerecord-3.1.0/lib/active_record/base.rb:886:in“respond_to？”
***[err:：87.106.100.151]/home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/activerecord-3.1.0/lib/active\u record/named\u scope.rb:193:在“有效的\u scope\u name”中
***[err:：87.106.100.151]/home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/activerecord-3.1.0/lib/active\u record/named\u scope.rb:175:在“scope”中
***[err:：87.106.100.151]/home/backscratchers/development/backscratchers/releases/201110101747/app/models/user.rb:6:in`'
***[err:：87.106.100.151]/home/backscratchers/development/backscratchers/releases/201110101747/app/models/user.rb:1:in`'
***[err:：87.106.100.151]/home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/activesupport-3.1.0/lib/active_support/dependencies.rb:240:in'require'
***[err:：87.106.100.151]/home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/activesupport-3.1.0/lib/active_support/dependencies.rb:240:in'block in require'
***[err:：87.106.100.151]/home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/activesupport-3.1.0/lib/active_support/dependencies.rb:225:in'load_dependenciency'
***[err:：87.106.100.151]/home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/activesupport-3.1.0/lib/active_support/dependencies.rb:240:in'require'
***[err:：87.106.100.151]/home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/activesupport-3.1.0/lib/active\u support/dependencies.rb:348:in'require\u或\u load'
***[err:：87.106.100.151]/home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/activesupport-3.1.0/lib/active\u support/dependencies.rb:489:in'load\u missing\u constant'
***[err:：87.106.100.151]/home/backscratchers/development/backscratchers/shared/bundle/ruby/1.9.1/gems/activesupport-3.1.0/lib/activ