生产模式下 rails4 和 mongoid 的问题
Issues with rails4 and mongoid on production mode
我正在使用 rails 4.2.x 和 Mongoid。当我尝试在生产模式下 运行 服务器时出现以下错误，但在开发模式下它 运行 很顺利，不确定为什么会出现此错误。我试过预编译 asses 但没有成功。
=> Booting Thin
=> Rails 4.2.1 application starting in production on http://localhost:3000
=> Run `rails server -h` for more startup options
=> Ctrl-C to shutdown server
Exiting
/home/ratnakar/.rvm/gems/ruby-2.1.5@glimpse/gems/actionview-4.2.1/lib/action_view/helpers/debug_helper.rb:25:in `debug': wrong number of arguments (0 for 1) (ArgumentError)
from /home/ratnakar/.rvm/gems/ruby-2.1.5@glimpse/gems/sprockets-rails-2.2.4/lib/sprockets/railtie.rb:131:in `block (2 levels) in <class:Railtie>'
from /home/ratnakar/.rvm/gems/ruby-2.1.5@glimpse/gems/activesupport-4.2.1/lib/active_support/lazy_load_hooks.rb:38:in `instance_eval'
from /home/ratnakar/.rvm/gems/ruby-2.1.5@glimpse/gems/activesupport-4.2.1/lib/active_support/lazy_load_hooks.rb:38:in `execute_hook'
from /home/ratnakar/.rvm/gems/ruby-2.1.5@glimpse/gems/activesupport-4.2.1/lib/active_support/lazy_load_hooks.rb:28:in `block in on_load'
from /home/ratnakar/.rvm/gems/ruby-2.1.5@glimpse/gems/activesupport-4.2.1/lib/active_support/lazy_load_hooks.rb:27:in `each'
from /home/ratnakar/.rvm/gems/ruby-2.1.5@glimpse/gems/activesupport-4.2.1/lib/active_support/lazy_load_hooks.rb:27:in `on_load'
from /home/ratnakar/.rvm/gems/ruby-2.1.5@glimpse/gems/sprockets-rails-2.2.4/lib/sprockets/railtie.rb:127:in `block in <class:Railtie>'
from /home/ratnakar/.rvm/gems/ruby-2.1.5@glimpse/gems/activesupport-4.2.1/lib/active_support/lazy_load_hooks.rb:36:in `call'
from /home/ratnakar/.rvm/gems/ruby-2.1.5@glimpse/gems/activesupport-4.2.1/lib/active_support/lazy_load_hooks.rb:36:in `execute_hook'
from /home/ratnakar/.rvm/gems/ruby-2.1.5@glimpse/gems/activesupport-4.2.1/lib/active_support/lazy_load_hooks.rb:45:in `block in run_load_hooks'
from /home/ratnakar/.rvm/gems/ruby-2.1.5@glimpse/gems/activesupport-4.2.1/lib/active_support/lazy_load_hooks.rb:44:in `each'
from /home/ratnakar/.rvm/gems/ruby-2.1.5@glimpse/gems/activesupport-4.2.1/lib/active_support/lazy_load_hooks.rb:44:in `run_load_hooks'
from /home/ratnakar/.rvm/gems/ruby-2.1.5@glimpse/gems/railties-4.2.1/lib/rails/application/finisher.rb:62:in `block in <module:Finisher>'
from /home/ratnakar/.rvm/gems/ruby-2.1.5@glimpse/gems/railties-4.2.1/lib/rails/initializable.rb:30:in `instance_exec'
from /home/ratnakar/.rvm/gems/ruby-2.1.5@glimpse/gems/railties-4.2.1/lib/rails/initializable.rb:30:in `run'
from /home/ratnakar/.rvm/gems/ruby-2.1.5@glimpse/gems/railties-4.2.1/lib/rails/initializable.rb:55:in `block in run_initializers'
from /home/ratnakar/.rvm/rubies/ruby-2.1.5/lib/ruby/2.1.0/tsort.rb:226:in `block in tsort_each'
from /home/ratnakar/.rvm/rubies/ruby-2.1.5/lib/ruby/2.1.0/tsort.rb:348:in `block (2 levels) in each_strongly_connected_component'
from /home/ratnakar/.rvm/rubies/ruby-2.1.5/lib/ruby/2.1.0/tsort.rb:427:in `each_strongly_connected_component_from'
from /home/ratnakar/.rvm/rubies/ruby-2.1.5/lib/ruby/2.1.0/tsort.rb:347:in `block in each_strongly_connected_component'
from /home/ratnakar/.rvm/rubies/ruby-2.1.5/lib/ruby/2.1.0/tsort.rb:345:in `each'
from /home/ratnakar/.rvm/rubies/ruby-2.1.5/lib/ruby/2.1.0/tsort.rb:345:in `call'
from /home/ratnakar/.rvm/rubies/ruby-2.1.5/lib/ruby/2.1.0/tsort.rb:345:in `each_strongly_connected_component'
from /home/ratnakar/.rvm/rubies/ruby-2.1.5/lib/ruby/2.1.0/tsort.rb:224:in `tsort_each'
from /home/ratnakar/.rvm/rubies/ruby-2.1.5/lib/ruby/2.1.0/tsort.rb:205:in `tsort_each'
from /home/ratnakar/.rvm/gems/ruby-2.1.5@glimpse/gems/railties-4.2.1/lib/rails/initializable.rb:54:in `run_initializers'
from /home/ratnakar/.rvm/gems/ruby-2.1.5@glimpse/gems/railties-4.2.1/lib/rails/application.rb:352:in `initialize!'
from /home/ratnakar/.rvm/gems/ruby-2.1.5@glimpse/gems/railties-4.2.1/lib/rails/railtie.rb:194:in `public_send'
from /home/ratnakar/.rvm/gems/ruby-2.1.5@glimpse/gems/railties-4.2.1/lib/rails/railtie.rb:194:in `method_missing'
from /home/ratnakar/Projects/glimpse/Mar/23/glimpse/config/environment.rb:6:in `<top (required)>'
from /home/ratnakar/.rvm/gems/ruby-2.1.5@glimpse/gems/backports-3.6.4/lib/backports/std_lib.rb:9:in `require'
from /home/ratnakar/.rvm/gems/ruby-2.1.5@glimpse/gems/backports-3.6.4/lib/backports/std_lib.rb:9:in `require_with_backports'
from /home/ratnakar/.rvm/gems/ruby-2.1.5@glimpse/gems/activesupport-4.2.1/lib/active_support/dependencies.rb:274:in `block in require'
from /home/ratnakar/.rvm/gems/ruby-2.1.5@glimpse/gems/activesupport-4.2.1/lib/active_support/dependencies.rb:240:in `load_dependency'
from /home/ratnakar/.rvm/gems/ruby-2.1.5@glimpse/gems/activesupport-4.2.1/lib/active_support/dependencies.rb:274:in `require'
from /home/ratnakar/Projects/glimpse/Mar/23/glimpse/config.ru:3:in `block in <main>'
from /home/ratnakar/.rvm/gems/ruby-2.1.5@glimpse/gems/rack-1.6.0/lib/rack/builder.rb:55:in `instance_eval'
from /home/ratnakar/.rvm/gems/ruby-2.1.5@glimpse/gems/rack-1.6.0/lib/rack/builder.rb:55:in `initialize'
from /home/ratnakar/Projects/glimpse/Mar/23/glimpse/config.ru:in `new'
from /home/ratnakar/Projects/glimpse/Mar/23/glimpse/config.ru:in `<main>'
from /home/ratnakar/.rvm/gems/ruby-2.1.5@glimpse/gems/rack-1.6.0/lib/rack/builder.rb:49:in `eval'
from /home/ratnakar/.rvm/gems/ruby-2.1.5@glimpse/gems/rack-1.6.0/lib/rack/builder.rb:49:in `new_from_string'
from /home/ratnakar/.rvm/gems/ruby-2.1.5@glimpse/gems/rack-1.6.0/lib/rack/builder.rb:40:in `parse_file'
from /home/ratnakar/.rvm/gems/ruby-2.1.5@glimpse/gems/rack-1.6.0/lib/rack/server.rb:299:in `build_app_and_options_from_config'
from /home/ratnakar/.rvm/gems/ruby-2.1.5@glimpse/gems/rack-1.6.0/lib/rack/server.rb:208:in `app'
from /home/ratnakar/.rvm/gems/ruby-2.1.5@glimpse/gems/railties-4.2.1/lib/rails/commands/server.rb:61:in `app'
from /home/ratnakar/.rvm/gems/ruby-2.1.5@glimpse/gems/rack-1.6.0/lib/rack/server.rb:336:in `wrapped_app'
from /home/ratnakar/.rvm/gems/ruby-2.1.5@glimpse/gems/rack-1.6.0/lib/rack/server.rb:272:in `start'
from /home/ratnakar/.rvm/gems/ruby-2.1.5@glimpse/gems/railties-4.2.1/lib/rails/commands/server.rb:80:in `start'
from /home/ratnakar/.rvm/gems/ruby-2.1.5@glimpse/gems/railties-4.2.1/lib/rails/commands/commands_tasks.rb:80:in `block in server'
from /home/ratnakar/.rvm/gems/ruby-2.1.5@glimpse/gems/railties-4.2.1/lib/rails/commands/commands_tasks.rb:75:in `tap'
from /home/ratnakar/.rvm/gems/ruby-2.1.5@glimpse/gems/railties-4.2.1/lib/rails/commands/commands_tasks.rb:75:in `server'
from /home/ratnakar/.rvm/gems/ruby-2.1.5@glimpse/gems/railties-4.2.1/lib/rails/commands/commands_tasks.rb:39:in `run_command!'
from /home/ratnakar/.rvm/gems/ruby-2.1.5@glimpse/gems/railties-4.2.1/lib/rails/commands.rb:
这个错误是由我在电子邮件 class 之外使用 "include ActionView::Helpers" 的邮件程序引起的。
我通过在 class 中保留包含 ActionView::Helpers 来修复它，我不确定这个包含顺序。我改成下面这样
include ActionView::Helpers
class EmailMailer < ActionMailer::Base
至
class EmailMailer < ActionMailer::Base
include ActionView::Helpers
希望对某人有所帮助，我仍在搜索 classes 中包含模块的顺序，一旦找到所需信息，我将在此处 post。
我正在使用 rails 4.2.x 和 Mongoid。当我尝试在生产模式下 运行 服务器时出现以下错误，但在开发模式下它 运行 很顺利，不确定为什么会出现此错误。我试过预编译 asses 但没有成功。
=> Booting Thin
=> Rails 4.2.1 application starting in production on http://localhost:3000
=> Run `rails server -h` for more startup options
=> Ctrl-C to shutdown server
Exiting
/home/ratnakar/.rvm/gems/ruby-2.1.5@glimpse/gems/actionview-4.2.1/lib/action_view/helpers/debug_helper.rb:25:in `debug': wrong number of arguments (0 for 1) (ArgumentError)
from /home/ratnakar/.rvm/gems/ruby-2.1.5@glimpse/gems/sprockets-rails-2.2.4/lib/sprockets/railtie.rb:131:in `block (2 levels) in <class:Railtie>'
from /home/ratnakar/.rvm/gems/ruby-2.1.5@glimpse/gems/activesupport-4.2.1/lib/active_support/lazy_load_hooks.rb:38:in `instance_eval'
from /home/ratnakar/.rvm/gems/ruby-2.1.5@glimpse/gems/activesupport-4.2.1/lib/active_support/lazy_load_hooks.rb:38:in `execute_hook'
from /home/ratnakar/.rvm/gems/ruby-2.1.5@glimpse/gems/activesupport-4.2.1/lib/active_support/lazy_load_hooks.rb:28:in `block in on_load'
from /home/ratnakar/.rvm/gems/ruby-2.1.5@glimpse/gems/activesupport-4.2.1/lib/active_support/lazy_load_hooks.rb:27:in `each'
from /home/ratnakar/.rvm/gems/ruby-2.1.5@glimpse/gems/activesupport-4.2.1/lib/active_support/lazy_load_hooks.rb:27:in `on_load'
from /home/ratnakar/.rvm/gems/ruby-2.1.5@glimpse/gems/sprockets-rails-2.2.4/lib/sprockets/railtie.rb:127:in `block in <class:Railtie>'
from /home/ratnakar/.rvm/gems/ruby-2.1.5@glimpse/gems/activesupport-4.2.1/lib/active_support/lazy_load_hooks.rb:36:in `call'
from /home/ratnakar/.rvm/gems/ruby-2.1.5@glimpse/gems/activesupport-4.2.1/lib/active_support/lazy_load_hooks.rb:36:in `execute_hook'
from /home/ratnakar/.rvm/gems/ruby-2.1.5@glimpse/gems/activesupport-4.2.1/lib/active_support/lazy_load_hooks.rb:45:in `block in run_load_hooks'
from /home/ratnakar/.rvm/gems/ruby-2.1.5@glimpse/gems/activesupport-4.2.1/lib/active_support/lazy_load_hooks.rb:44:in `each'
from /home/ratnakar/.rvm/gems/ruby-2.1.5@glimpse/gems/activesupport-4.2.1/lib/active_support/lazy_load_hooks.rb:44:in `run_load_hooks'
from /home/ratnakar/.rvm/gems/ruby-2.1.5@glimpse/gems/railties-4.2.1/lib/rails/application/finisher.rb:62:in `block in <module:Finisher>'
from /home/ratnakar/.rvm/gems/ruby-2.1.5@glimpse/gems/railties-4.2.1/lib/rails/initializable.rb:30:in `instance_exec'
from /home/ratnakar/.rvm/gems/ruby-2.1.5@glimpse/gems/railties-4.2.1/lib/rails/initializable.rb:30:in `run'
from /home/ratnakar/.rvm/gems/ruby-2.1.5@glimpse/gems/railties-4.2.1/lib/rails/initializable.rb:55:in `block in run_initializers'
from /home/ratnakar/.rvm/rubies/ruby-2.1.5/lib/ruby/2.1.0/tsort.rb:226:in `block in tsort_each'
from /home/ratnakar/.rvm/rubies/ruby-2.1.5/lib/ruby/2.1.0/tsort.rb:348:in `block (2 levels) in each_strongly_connected_component'
from /home/ratnakar/.rvm/rubies/ruby-2.1.5/lib/ruby/2.1.0/tsort.rb:427:in `each_strongly_connected_component_from'
from /home/ratnakar/.rvm/rubies/ruby-2.1.5/lib/ruby/2.1.0/tsort.rb:347:in `block in each_strongly_connected_component'
from /home/ratnakar/.rvm/rubies/ruby-2.1.5/lib/ruby/2.1.0/tsort.rb:345:in `each'
from /home/ratnakar/.rvm/rubies/ruby-2.1.5/lib/ruby/2.1.0/tsort.rb:345:in `call'
from /home/ratnakar/.rvm/rubies/ruby-2.1.5/lib/ruby/2.1.0/tsort.rb:345:in `each_strongly_connected_component'
from /home/ratnakar/.rvm/rubies/ruby-2.1.5/lib/ruby/2.1.0/tsort.rb:224:in `tsort_each'
from /home/ratnakar/.rvm/rubies/ruby-2.1.5/lib/ruby/2.1.0/tsort.rb:205:in `tsort_each'
from /home/ratnakar/.rvm/gems/ruby-2.1.5@glimpse/gems/railties-4.2.1/lib/rails/initializable.rb:54:in `run_initializers'
from /home/ratnakar/.rvm/gems/ruby-2.1.5@glimpse/gems/railties-4.2.1/lib/rails/application.rb:352:in `initialize!'
from /home/ratnakar/.rvm/gems/ruby-2.1.5@glimpse/gems/railties-4.2.1/lib/rails/railtie.rb:194:in `public_send'
from /home/ratnakar/.rvm/gems/ruby-2.1.5@glimpse/gems/railties-4.2.1/lib/rails/railtie.rb:194:in `method_missing'
from /home/ratnakar/Projects/glimpse/Mar/23/glimpse/config/environment.rb:6:in `<top (required)>'
from /home/ratnakar/.rvm/gems/ruby-2.1.5@glimpse/gems/backports-3.6.4/lib/backports/std_lib.rb:9:in `require'
from /home/ratnakar/.rvm/gems/ruby-2.1.5@glimpse/gems/backports-3.6.4/lib/backports/std_lib.rb:9:in `require_with_backports'
from /home/ratnakar/.rvm/gems/ruby-2.1.5@glimpse/gems/activesupport-4.2.1/lib/active_support/dependencies.rb:274:in `block in require'
from /home/ratnakar/.rvm/gems/ruby-2.1.5@glimpse/gems/activesupport-4.2.1/lib/active_support/dependencies.rb:240:in `load_dependency'
from /home/ratnakar/.rvm/gems/ruby-2.1.5@glimpse/gems/activesupport-4.2.1/lib/active_support/dependencies.rb:274:in `require'
from /home/ratnakar/Projects/glimpse/Mar/23/glimpse/config.ru:3:in `block in <main>'
from /home/ratnakar/.rvm/gems/ruby-2.1.5@glimpse/gems/rack-1.6.0/lib/rack/builder.rb:55:in `instance_eval'
from /home/ratnakar/.rvm/gems/ruby-2.1.5@glimpse/gems/rack-1.6.0/lib/rack/builder.rb:55:in `initialize'
from /home/ratnakar/Projects/glimpse/Mar/23/glimpse/config.ru:in `new'
from /home/ratnakar/Projects/glimpse/Mar/23/glimpse/config.ru:in `<main>'
from /home/ratnakar/.rvm/gems/ruby-2.1.5@glimpse/gems/rack-1.6.0/lib/rack/builder.rb:49:in `eval'
from /home/ratnakar/.rvm/gems/ruby-2.1.5@glimpse/gems/rack-1.6.0/lib/rack/builder.rb:49:in `new_from_string'
from /home/ratnakar/.rvm/gems/ruby-2.1.5@glimpse/gems/rack-1.6.0/lib/rack/builder.rb:40:in `parse_file'
from /home/ratnakar/.rvm/gems/ruby-2.1.5@glimpse/gems/rack-1.6.0/lib/rack/server.rb:299:in `build_app_and_options_from_config'
from /home/ratnakar/.rvm/gems/ruby-2.1.5@glimpse/gems/rack-1.6.0/lib/rack/server.rb:208:in `app'
from /home/ratnakar/.rvm/gems/ruby-2.1.5@glimpse/gems/railties-4.2.1/lib/rails/commands/server.rb:61:in `app'
from /home/ratnakar/.rvm/gems/ruby-2.1.5@glimpse/gems/rack-1.6.0/lib/rack/server.rb:336:in `wrapped_app'
from /home/ratnakar/.rvm/gems/ruby-2.1.5@glimpse/gems/rack-1.6.0/lib/rack/server.rb:272:in `start'
from /home/ratnakar/.rvm/gems/ruby-2.1.5@glimpse/gems/railties-4.2.1/lib/rails/commands/server.rb:80:in `start'
from /home/ratnakar/.rvm/gems/ruby-2.1.5@glimpse/gems/railties-4.2.1/lib/rails/commands/commands_tasks.rb:80:in `block in server'
from /home/ratnakar/.rvm/gems/ruby-2.1.5@glimpse/gems/railties-4.2.1/lib/rails/commands/commands_tasks.rb:75:in `tap'
from /home/ratnakar/.rvm/gems/ruby-2.1.5@glimpse/gems/railties-4.2.1/lib/rails/commands/commands_tasks.rb:75:in `server'
from /home/ratnakar/.rvm/gems/ruby-2.1.5@glimpse/gems/railties-4.2.1/lib/rails/commands/commands_tasks.rb:39:in `run_command!'
from /home/ratnakar/.rvm/gems/ruby-2.1.5@glimpse/gems/railties-4.2.1/lib/rails/commands.rb:
这个错误是由我在电子邮件 class 之外使用 "include ActionView::Helpers" 的邮件程序引起的。
我通过在 class 中保留包含 ActionView::Helpers 来修复它，我不确定这个包含顺序。我改成下面这样
include ActionView::Helpers
class EmailMailer < ActionMailer::Base
至
class EmailMailer < ActionMailer::Base
include ActionView::Helpers
希望对某人有所帮助，我仍在搜索 classes 中包含模块的顺序，一旦找到所需信息，我将在此处 post。