Hio，我需要帮助。我在Ruby on Rails 3中开发了应用程序。它的简单应用程序在MySQL数据库上有一些scadfolds并且只有CRUD操作。因为我是Windows 64位用户，我有时会遇到一些宝石问题（例如mysql2宝石等）。但直到现在我已经解决了所有问题。现在我在的情况下，当我有应用，而且已经当我测试它在本地主机上我得到这个错误在Web浏览器中：Rails 3 - 错误Errno :: EINVAL：测试页面时无效参数

内部服务器错误无效参数的WEBrick/1.3.1（红宝石/ 1.8.7/2011-02-18）位于localhost：300

的WEBrick日志：

*Started GET "/?mobile=0" for 127.0.0.1 at Thu Sep 29 13:25:53 +0200 2011 
DEPRECATION WARNING: Setting filter_parameter_logging in ActionController is deprecated and has no longer effect, please set 'config.filter_parameters' in config/application.rb instead. (called from C:/Sites/stodolist/app/controllers/application_controller.rb:8) 
    Processing by UsersController#show as HTML 
    Parameters: {"mobile"=>"0"} 
    User Load (0.0ms) SELECT `users`.* FROM `users` WHERE `users`.`id` = 1 LIMIT 1 
    CACHE (0.0ms) SELECT `users`.* FROM `users` WHERE `users`.`id` = 1 LIMIT 1 
    SQL (1.0ms) BEGIN 
    AREL (1.0ms) UPDATE `users` SET `updated_at` = '2011-09-29 11:25:53', `perishable_token` = '0Mp7RB1VTjml8S7Syqh', `last_request_at` = '2011-09-29 11:25:53' WHERE `users`.`id` = 1 
    SQL (22.0ms) COMMIT 
    Task Load (2.0ms) SELECT `tasks`.* FROM `tasks` WHERE (`tasks`.user_id = 1) 
    Priority Load (0.0ms) SELECT `priorities`.* FROM `priorities` WHERE `priorities`.`id` = 1 LIMIT 1 
    Cathegory Load (1.0ms) SELECT `cathegories`.* FROM `cathegories` WHERE `cathegories`.`id` = 1 LIMIT 1 
    Status Load (1.0ms) SELECT `statuses`.* FROM `statuses` WHERE `statuses`.`id` = 1 LIMIT 1 
    Priority Load (1.0ms) SELECT `priorities`.* FROM `priorities` WHERE `priorities`.`id` = 2 LIMIT 1 
    Cathegory Load (1.0ms) SELECT `cathegories`.* FROM `cathegories` WHERE `cathegories`.`id` = 2 *LIMIT 1 
    CACHE (0.0ms) SELECT `statuses`.* FROM `statuses` WHERE `statuses`.`id` = 1 LIMIT 1* 
    Priority Load (0.0ms) SELECT `priorities`.* FROM `priorities` WHERE `priorities`.`id` = 3 LIMIT 1 
    Cathegory Load (0.0ms) SELECT `cathegories`.* FROM `cathegories` WHERE `cathegories`.`id` = 3 LIMIT 1 
    CACHE (0.0ms) SELECT `statuses`.* FROM `statuses` WHERE `statuses`.`id` = 1 LIMIT 1 
    0m SELECT `priorities`.* FROM `priorities` WHERE `priorities`.`id` = 4 LIMIT 1 
    CACHE (0.0ms) SELECT `cathegories`.* FROM `cathegories` WHERE `cathegories`.`id` = 1 LIMIT 1 
    CACHE (0.0ms) SELECT `statuses`.* FROM `statuses` WHERE `statuses`.`id` = 1 LIMIT 1 
    Timeline Load (1.0ms) SELECT `timelines`.* FROM `timelines` WHERE (`timelines`.user_id = 1) 
Rendered users/show.html.erb within layouts/application (421.0ms) 
Completed 200 OK in 619ms (Views: 448.0ms | ActiveRecord: 32.0ms) 
[2011-09-29 13:25:57] ERROR Errno::EINVAL: Invalid argument* 
    *C:/RailsInstaller/Ruby1.8.7/lib/ruby/gems/1.8/gems/railties-3.0.7/lib/railsrack/log_tailer.rb:25:in `write' 
    C:/RailsInstaller/Ruby1.8.7/lib/ruby/gems/1.8/gems/railties-3.0.7/lib/rails/rack/log_tailer.rb:25:in `print' 
    C:/RailsInstaller/Ruby1.8.7/lib/ruby/gems/1.8/gems/railties-3.0.7/lib/rails/rack/log_tailer.rb:25:in `tail!' 
    C:/RailsInstaller/Ruby1.8.7/lib/ruby/gems/1.8/gems/railties-3.0.7/lib/rails/rack/log_tailer.rb:15:in `call' 
    C:/RailsInstaller/Ruby1.8.7/lib/ruby/gems/1.8/gems/rack-1.2.3/lib/rack/content_length.rb:13:in `call' 
    C:/RailsInstaller/Ruby1.8.7/lib/ruby/gems/1.8/gems/rack-1.2.3/lib/rack/handler/webrick.rb:52:in `service' 
    C:/RailsInstaller/Ruby1.8.7/lib/ruby/1.8/webrick/httpserver.rb:104:in `service' 
    C:/RailsInstaller/Ruby1.8.7/lib/ruby/1.8/webrick/httpserver.rb:65:in `run' 
    C:/RailsInstaller/Ruby1.8.7/lib/ruby/1.8/webrick/server.rb:173:in `start_thread' 
    C:/RailsInstaller/Ruby1.8.7/lib/ruby/1.8/webrick/server.rb:162:in `start' 
    C:/RailsInstaller/Ruby1.8.7/lib/ruby/1.8/webrick/server.rb:162:in `start_thread' 
    C:/RailsInstaller/Ruby1.8.7/lib/ruby/1.8/webrick/server.rb:95:in `start' 
    C:/RailsInstaller/Ruby1.8.7/lib/ruby/1.8/webrick/server.rb:92:in `each' 
    C:/RailsInstaller/Ruby1.8.7/lib/ruby/1.8/webrick/server.rb:92:in `start' 
    C:/RailsInstaller/Ruby1.8.7/lib/ruby/1.8/webrick/server.rb:23:in `start' 
    C:/RailsInstaller/Ruby1.8.7/lib/ruby/1.8/webrick/server.rb:82:in `start' 
    C:/RailsInstaller/Ruby1.8.7/lib/ruby/gems/1.8/gems/rack-1.2.3/lib/rack/handler/webrick.rb:13:in `run' 
    C:/RailsInstaller/Ruby1.8.7/lib/ruby/gems/1.8/gems/rack-1.2.3/lib/rack/server.rb:217:in `start' 
    C:/RailsInstaller/Ruby1.8.7/lib/ruby/gems/1.8/gems/railties-3.0.7/lib/rails/commands/server.rb:65:in `start' 
    C:/RailsInstaller/Ruby1.8.7/lib/ruby/gems/1.8/gems/railties-3.0.7/lib/rails/commands.rb:30 
    C:/RailsInstaller/Ruby1.8.7/lib/ruby/gems/1.8/gems/railties-3.0.7/lib/rails/commands.rb:27:in `tap' 
    C:/RailsInstaller/Ruby1.8.7/lib/ruby/gems/1.8/gems/railties-3.0.7/lib/rails/commands.rb:27 
    script/rails:6:in `require' 
    script/rails:6*

此错误显示每次当我点击一些的link_to

这里是我的SYS TEM属性：

Windows 7的86
的Ruby/1.8.7/2011-02-10
的WEBrick/1.3.1
的Rails 3.0.7

我的路线：

resources :priorities 
resources :timelines 
resources :cathegories 
resources :statuses 
resources :user_sessions 
resources :users 
resource :user, :as => 'account' 
resources :tasks 
match 'signup' => 'users#new', :as => :signup 
match 'admin' => "application#index",  :as => :admin 
match 'login' => "user_sessions#new",  :as => :login 
match 'logout' => "user_sessions#destroy", :as => :logout 

root :to => "users#show"

真的不要在哪里是错误:(我认为它可以在路线... 我是愚蠢的问题SRY，我是新手..

开发日志：其怪异becouse服务器日志是这样的：

Started GET "/user" for 127.0.0.1 at Thu Sep 29 14:12:00 +0200 2011 
DEPRECATION WARNING: Setting filter_parameter_logging in ActionController is deprecated and has no longer effect, please set 'config.filter_parameters' in config/application.rb instead. (called from C:/Sites/stodolist/app/controllers/application_controller.rb:8) 
    Processing by UsersController#show as HTML 
    [1m[35mUser Load (1.0ms)[0m SELECT `users`.* FROM `users` WHERE `users`.`persistence_token` = '6e8fba00deefc7922358a3022942302058a31133d7b2dc98bcc1620a06869d36f81c5f42789da7e4fb7b36bddfd4ad628fe547fde111d9fe18af823e0698e8d5' LIMIT 1 
    [1m[36mUser Load (2.0ms)[0m [1mSELECT `users`.* FROM `users` WHERE `users`.`id` = 4 LIMIT 1[0m 
    [1m[35mSQL (0.0ms)[0m BEGIN 
    [1m[36mAREL (0.0ms)[0m [1mUPDATE `users` SET `updated_at` = '2011-09-29 12:12:01', `last_request_at` = '2011-09-29 12:12:01', `perishable_token` = 'v4g9FCSyQfuOAIFXfUQ' WHERE `users`.`id` = 4[0m 
    [1m[35mSQL (82.0ms)[0m COMMIT 
    [1m[36mTask Load (1.0ms)[0m [1mSELECT `tasks`.* FROM `tasks` WHERE (`tasks`.user_id = 4)[0m 
    [1m[35mTimeline Load (1.0ms)[0m SELECT `timelines`.* FROM `timelines` WHERE (`timelines`.user_id = 4) 
Rendered users/show.html.erb within layouts/application (115.0ms) 
Completed 200 OK in 321ms (Views: 143.0ms | ActiveRecord: 87.0ms)

来源

2011-09-29 Tomas Hertus

为什么你的路线在开始和结束时都带有星号（*）？看起来很奇怪，不应该这样。 – Koraktor

sry我在这个编辑器中添加了它。原来他们不在那里...... –

好吧，我发现这个概率的解决方案。我决定将我的网络服务器更改为morgel。经过两个小时的工作，没有错误。也许这个问题真的取决于我的环境 - Win 64bit/ruby/mysql/rails3和webrick。我会看看它将如何去...

来源

2011-09-29 15:34:32

Rails 3 - 错误Errno :: EINVAL：测试页面时无效参数

的WEBrick日志：

这里是我的SYS TEM属性：

我的路线：

回答

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