Ruby Rails 3.2.9不同领域的不同输出
所以我决定编写我的第一个Rails应用程序 在本地设置,添加Mongoid以使其具有丰富的数据,添加文档路径#索引,在开发模式下启动rails-s-在localhost上一切正常,我看到了一个漂亮的文档列表,可以根据我的需要提供 但是 我的IP从外部世界是可见的,所以我把它从no-IP.org附加到一个域。打开同一页,看到了可怕的stacktrace: 于2012-12-15 17:58:09+0400开始获取..**的“/文档”Ruby Rails 3.2.9不同领域的不同输出,ruby,ruby-on-rails-3,mongoid,Ruby,Ruby On Rails 3,Mongoid,所以我决定编写我的第一个Rails应用程序 在本地设置,添加Mongoid以使其具有丰富的数据,添加文档路径#索引,在开发模式下启动rails-s-在localhost上一切正常,我看到了一个漂亮的文档列表,可以根据我的需要提供 但是 我的IP从外部世界是可见的,所以我把它从no-IP.org附加到一个域。打开同一页,看到了可怕的stacktrace: 于2012-12-15 17:58:09+0400开始获取..**的“/文档” NoMethodError (undefined method
NoMethodError (undefined method `key?' for nil:NilClass):
actionpack (3.2.9) lib/action_controller/metal/hide_actions.rb:36:in `visible_action?'
actionpack (3.2.9) lib/action_controller/metal/hide_actions.rb:18:in `method_for_action'
actionpack (3.2.9) lib/action_controller/metal/implicit_render.rb:14:in `method_for_action'
actionpack (3.2.9) lib/action_controller/metal/compatibility.rb:61:in `method_for_action'
actionpack (3.2.9) lib/abstract_controller/base.rb:115:in `process'
actionpack (3.2.9) lib/abstract_controller/rendering.rb:45:in `process'
actionpack (3.2.9) lib/action_controller/metal.rb:203:in `dispatch'
actionpack (3.2.9) lib/action_controller/metal/rack_delegation.rb:14:in `dispatch'
actionpack (3.2.9) lib/action_controller/metal.rb:246:in `block in action'
actionpack (3.2.9) lib/action_dispatch/routing/route_set.rb:73:in `call'
actionpack (3.2.9) lib/action_dispatch/routing/route_set.rb:73:in `dispatch'
actionpack (3.2.9) lib/action_dispatch/routing/route_set.rb:36:in `call'
journey (1.0.4) lib/journey/router.rb:68:in `block in call'
journey (1.0.4) lib/journey/router.rb:56:in `each'
journey (1.0.4) lib/journey/router.rb:56:in `call'
actionpack (3.2.9) lib/action_dispatch/routing/route_set.rb:601:in `call'
actionpack (3.2.9) lib/action_dispatch/middleware/best_standards_support.rb:17:in `call'
rack (1.4.1) lib/rack/etag.rb:23:in `call'
rack (1.4.1) lib/rack/conditionalget.rb:25:in `call'
actionpack (3.2.9) lib/action_dispatch/middleware/head.rb:14:in `call'
actionpack (3.2.9) lib/action_dispatch/middleware/params_parser.rb:21:in `call'
actionpack (3.2.9) lib/action_dispatch/middleware/flash.rb:242:in `call'
rack (1.4.1) lib/rack/session/abstract/id.rb:205:in `context'
rack (1.4.1) lib/rack/session/abstract/id.rb:200:in `call'
actionpack (3.2.9) lib/action_dispatch/middleware/cookies.rb:341:in `call'
activerecord (3.2.9) lib/active_record/query_cache.rb:64:in `call'
activerecord (3.2.9) lib/active_record/connection_adapters/abstract/connection_pool.rb:479:in `call'
actionpack (3.2.9) lib/action_dispatch/middleware/callbacks.rb:28:in `block in call'
activesupport (3.2.9) lib/active_support/callbacks.rb:405:in `_run__413099900__call__336258148__callbacks'
activesupport (3.2.9) lib/active_support/callbacks.rb:405:in `__run_callback'
activesupport (3.2.9) lib/active_support/callbacks.rb:385:in `_run_call_callbacks'
activesupport (3.2.9) lib/active_support/callbacks.rb:81:in `run_callbacks'
actionpack (3.2.9) lib/action_dispatch/middleware/callbacks.rb:27:in `call'
actionpack (3.2.9) lib/action_dispatch/middleware/reloader.rb:65:in `call'
actionpack (3.2.9) lib/action_dispatch/middleware/remote_ip.rb:31:in `call'
actionpack (3.2.9) lib/action_dispatch/middleware/debug_exceptions.rb:16:in `call'
actionpack (3.2.9) lib/action_dispatch/middleware/show_exceptions.rb:56:in `call'
railties (3.2.9) lib/rails/rack/logger.rb:32:in `call_app'
railties (3.2.9) lib/rails/rack/logger.rb:16:in `block in call'
activesupport (3.2.9) lib/active_support/tagged_logging.rb:22:in `tagged'
railties (3.2.9) lib/rails/rack/logger.rb:16:in `call'
actionpack (3.2.9) lib/action_dispatch/middleware/request_id.rb:22:in `call'
rack (1.4.1) lib/rack/methodoverride.rb:21:in `call'
rack (1.4.1) lib/rack/runtime.rb:17:in `call'
activesupport (3.2.9) lib/active_support/cache/strategy/local_cache.rb:72:in `call'
rack (1.4.1) lib/rack/lock.rb:15:in `call'
actionpack (3.2.9) lib/action_dispatch/middleware/static.rb:62:in `call'
railties (3.2.9) lib/rails/engine.rb:479:in `call'
railties (3.2.9) lib/rails/application.rb:223:in `call'
rack (1.4.1) lib/rack/content_length.rb:14:in `call'
railties (3.2.9) lib/rails/rack/log_tailer.rb:17:in `call'
rack (1.4.1) lib/rack/handler/webrick.rb:59:in `service'
C:/Ruby193/lib/ruby/1.9.1/webrick/httpserver.rb:138:in `service'
C:/Ruby193/lib/ruby/1.9.1/webrick/httpserver.rb:94:in `run'
C:/Ruby193/lib/ruby/1.9.1/webrick/server.rb:191:in `block in start_thread'
Rendered C:/Ruby193/lib/ruby/gems/1.9.1/gems/actionpack-3.2.9/lib/action_dispatch/middleware/templates/rescues/_trace.erb (1.0ms)
Rendered C:/Ruby193/lib/ruby/gems/1.9.1/gems/actionpack-3.2.9/lib/action_dispatch/middleware/templates/rescues/_request_and_response.erb (1.0ms)
Rendered C:/Ruby193/lib/ruby/gems/1.9.1/gems/actionpack-3.2.9/lib/action_dispatch/middleware/templates/rescues/diagnostics.erb within rescues/layout (23.0ms)
rails拒绝解释这一行:
return @visible_actions[action_name] if @visible_actions.key?(action_name)
越多越好,当我在生产模式下启动服务器时,本地主机和自定义域都会在我脸上留下相同的堆栈跟踪
怎么了
更新
My routes.rb文件:
DiplomaRails::Application.routes.draw do
resources :documents
resources :doc_sets
end
我的档案:
source 'https://rubygems.org'
gem 'rails', '3.2.9'
# Bundle edge Rails instead:
# gem 'rails', :git => 'git://github.com/rails/rails.git'
# Gems used only for assets and not required
# in production environments by default.
group :assets do
gem 'sass-rails', '~> 3.2.3'
gem 'coffee-rails', '~> 3.2.1'
# See https://github.com/sstephenson/execjs#readme for more supported runtimes
# gem 'therubyracer', :platforms => :ruby
gem 'uglifier', '>= 1.0.3'
end
gem 'jquery-rails'
gem "mongoid", "~> 3.0.0"
你能粘贴你的
config/routes.rb
文件吗?在问题中添加了routes.rb和Gemfile。我猜在routes.rb
中可能有某种类型,但没关系。你的文档#索引
操作有什么特别的作用吗?没有,它实际上只是rails生成的一个脚手架。当我启动调试时,它甚至没有进入文档索引。在HideActions类的深度中丢失。看起来生成或获取@visible\u actions
的代码应该按照您要调用的.key?
来构建一个散列
?但是,将返回nil
。