我最近卸载了 RailsInstaller 并重新安装了最新版本 3.1.0，所以我有一个更新的 Ruby 版本。所以现在我有 ruby 2.1.5p273（2014-11-13 修订版 48405）[i386-mingw32] 现在在 Windows 7 机器上，当我在本地运行我的 rails 服务器时，它正常启动而没有错误。
=> Booting Thin
=> Rails 4.2.3 application starting in development on http://localhost:3000
=> Run `rails server -h` for more startup options
=> Ctrl-C to shutdown server
Thin web server (v1.6.3 codename Protein Powder)
Maximum connections set to 1024
Listening on localhost:3000, CTRL+C to stop
当我打开浏览器到 localhost:3000 时，主页会毫无问题地打开但我在控制台上得到了这个：
Started GET "/" for 127.0.0.1 at 2015-07-15 01:22:05 +0300
Processing by MainPagesController#home as HTML
Rendered main_pages/_goclick.html.erb (1.0ms)
Rendered main_pages/home.html.erb within layouts/application (286.0ms)
Rendered layouts/_header.html.erb (1.0ms)
Rendered layouts/_footer.html.erb (0.0ms)
Completed 200 OK in 1220ms (Views: 1220.1ms | ActiveRecord: 0.0ms)
Started GET "/assets/application.self.css?body=1" for 127.0.0.1 at 2015-07-15 01:22:06 +0300
Started GET "/assets/custom.self.css?body=1" for 127.0.0.1 at 2015-07-15 01:22:06 +0300
Started GET "/assets/main_pages.self.css?body=1" for 127.0.0.1 at 2015-07-15 01:22:06 +0300
Started GET "/assets/messages.self.css?body=1" for 127.0.0.1 at 2015-07-15 01:22:06 +0300
Started GET "/assets/jquery.self.js?body=1" for 127.0.0.1 at 2015-07-15 01:22:06 +0300
Started GET "/assets/jquery_ujs.self.js?body=1" for 127.0.0.1 at 2015-07-15 01:22:06 +0300
Started GET "/assets/main_pages.self.js?body=1" for 127.0.0.1 at 2015-07-15 01:22:06 +0300
Started GET "/assets/messages.self.js?body=1" for 127.0.0.1 at 2015-07-15 01:22:06 +0300
Started GET "/assets/zeroclipboard/ZeroClipboard.self.js?body=1" for 127.0.0.1 at 2015-07-15 01:22:06 +0300
Started GET "/assets/zeroclipboard/asset-path.self.js?body=1" for 127.0.0.1 at 2015-07-15 01:22:06 +0300
Started GET "/assets/zeroclipboard.self.js?body=1" for 127.0.0.1 at 2015-07-15 01:22:06 +0300
Started GET "/assets/application.self.js?body=1" for 127.0.0.1 at 2015-07-15 01:22:06 +0300
Started GET "/application.js" for 127.0.0.1 at 2015-07-15 01:22:06 +0300
Started GET "/assets/logo.png" for 127.0.0.1 at 2015-07-15 01:22:06 +0300
Started GET "/assets/banner_ad.png" for 127.0.0.1 at 2015-07-15 01:22:06 +0300
Started GET "/assets/dotted-gray.gif" for 127.0.0.1 at 2015-07-15 01:22:07 +0300
Started GET "/application.js" for 127.0.0.1 at 2015-07-15 01:22:07 +0300
Started GET "/assets/ZeroClipboard.swf?noCache=1436912527062" for 127.0.0.1 at 2015-07-15 01:22:07 +0300
Started GET "/application.js" for 127.0.0.1 at 2015-07-15 01:22:07 +0300
**ActionController::RoutingError (No route matches [GET] "/application.js"):**
actionpack (4.2.3) lib/action_dispatch/middleware/debug_exceptions.rb:21:in `call'
actionpack (4.2.3) lib/action_dispatch/middleware/show_exceptions.rb:30:in `call'
railties (4.2.3) lib/rails/rack/logger.rb:38:in `call_app'
railties (4.2.3) lib/rails/rack/logger.rb:20:in `block in call'
activesupport (4.2.3) lib/active_support/tagged_logging.rb:68:in `block in tagged'
activesupport (4.2.3) lib/active_support/tagged_logging.rb:26:in `tagged'
activesupport (4.2.3) lib/active_support/tagged_logging.rb:68:in `tagged'
railties (4.2.3) lib/rails/rack/logger.rb:20:in `call'
actionpack (4.2.3) lib/action_dispatch/middleware/request_id.rb:21:in `call'
rack (1.6.4) lib/rack/methodoverride.rb:22:in `call'
rack (1.6.4) lib/rack/runtime.rb:18:in `call'
activesupport (4.2.3) lib/active_support/cache/strategy/local_cache_middleware.rb:28:in `call'
rack (1.6.4) lib/rack/lock.rb:17:in `call'
actionpack (4.2.3) lib/action_dispatch/middleware/static.rb:116:in `call'
rack (1.6.4) lib/rack/sendfile.rb:113:in `call'
railties (4.2.3) lib/rails/engine.rb:518:in `call'
railties (4.2.3) lib/rails/application.rb:165:in `call'
rack (1.6.4) lib/rack/content_length.rb:15:in `call'
thin (1.6.3) lib/thin/connection.rb:86:in `block in pre_process'
thin (1.6.3) lib/thin/connection.rb:84:in `catch'
thin (1.6.3) lib/thin/connection.rb:84:in `pre_process'
thin (1.6.3) lib/thin/connection.rb:53:in `process'
thin (1.6.3) lib/thin/connection.rb:39:in `receive_data'
eventmachine (1.0.7) lib/eventmachine.rb:187:in `run_machine'
eventmachine (1.0.7) lib/eventmachine.rb:187:in `run'
thin (1.6.3) lib/thin/backends/base.rb:73:in `start'
thin (1.6.3) lib/thin/server.rb:162:in `start'
rack (1.6.4) lib/rack/handler/thin.rb:19:in `run'
rack (1.6.4) lib/rack/server.rb:286:in `start'
railties (4.2.3) lib/rails/commands/server.rb:80:in `start'
railties (4.2.3) lib/rails/commands/commands_tasks.rb:80:in `block in server'
railties (4.2.3) lib/rails/commands/commands_tasks.rb:75:in `tap'
railties (4.2.3) lib/rails/commands/commands_tasks.rb:75:in `server'
railties (4.2.3) lib/rails/commands/commands_tasks.rb:39:in `run_command!'
railties (4.2.3) lib/rails/commands.rb:17:in `<top (required)>'
script/rails:6:in `require'
script/rails:6:in `<main>'
Rendered D:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/actionpack-4.2.3/lib/action_dispatch/middleware/templates/rescues/_trace.html.erb (4.0ms)
Rendered D:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/actionpack-4.2.3/lib/action_dispatch/middleware/templates/routes/_route.html.erb (2.0ms)
Rendered D:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/actionpack-4.2.3/lib/action_dispatch/middleware/templates/routes/_table.html.erb (32.0ms)
Rendered D:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/actionpack-4.2.3/lib/action_dispatch/middleware/templates/rescues/_request_and_response.html.erb (3.0ms)
Rendered D:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/actionpack-4.2.3/lib/action_dispatch/middleware/templates/rescues/routing_error.html.erb within
rescues/layout (126.0ms)
Started GET "/assets/favicon16x16.ico" for 127.0.0.1 at 2015-07-15 01:22:08 +0300
我不确定在从 1.9 升级到 Ruby 2.1 之前是否收到此“路由错误..”
关键的新问题是当我在网站上提交表单时没有输出并且控制台显示数百行，我将在下面包括一些，然后它意外终止并且 Rails 服务器停止。
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1300 D:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/activerecord-4.2.3/lib/active_record/validations/associated.rb
1301 D:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/activerecord-4.2.3/lib/active_record/validations/uniqueness.rb
1302 D:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/activerecord-4.2.3/lib/active_record/validations/presence.rb
1303 D:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/activerecord-4.2.3/lib/active_record/validations.rb
1304 D:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/activemodel-4.2.3/lib/active_model/callbacks.rb
1305 D:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/activerecord-4.2.3/lib/active_record/counter_cache.rb
1306 D:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/activerecord-4.2.3/lib/active_record/locking/optimistic.rb
1307 D:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/activerecord-4.2.3/lib/active_record/locking/pessimistic.rb
1308 D:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/activesupport-4.2.3/lib/active_support/core_ext/module/method_transplanting.rb
1309 D:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/activerecord-4.2.3/lib/active_record/attribute_methods/read.rb
1310 D:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/activerecord-4.2.3/lib/active_record/attribute_methods/write.rb
1311 D:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/activerecord-4.2.3/lib/active_record/attribute_methods/before_type_cast.rb
1312 D:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/activerecord-4.2.3/lib/active_record/attribute_methods/query.rb
1313 D:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/activerecord-4.2.3/lib/active_record/attribute_methods/primary_key.rb
1314 D:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/activerecord-4.2.3/lib/active_record/attribute_methods/time_zone_conversion.rb
1315 D:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/activemodel-4.2.3/lib/active_model/dirty.rb
1316 D:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/activerecord-4.2.3/lib/active_record/attribute_methods/dirty.rb
1317 D:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/activerecord-4.2.3/lib/active_record/timestamp.rb
1318 D:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/activerecord-4.2.3/lib/active_record/attribute_methods/serialization.rb
1319 D:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/activerecord-4.2.3/lib/active_record/callbacks.rb
1320 D:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/activerecord-4.2.3/lib/active_record/associations.rb
1321 D:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/activerecord-4.2.3/lib/active_record/autosave_association.rb
1322 D:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/activerecord-4.2.3/lib/active_record/associations/builder/association.rb
1323 D:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/activerecord-4.2.3/lib/active_record/nested_attributes.rb
1324 D:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/activerecord-4.2.3/lib/active_record/aggregations.rb
1325 D:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/activerecord-4.2.3/lib/active_record/transactions.rb
1326 D:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/activerecord-4.2.3/lib/active_record/no_touching.rb
1327 D:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/activerecord-4.2.3/lib/active_record/reflection.rb
1328 D:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/activemodel-4.2.3/lib/active_model/serialization.rb
1329 D:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/activemodel-4.2.3/lib/active_model/serializers/json.rb
1330 D:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/activemodel-4.2.3/lib/active_model/serializers/xml.rb
1331 D:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/activerecord-4.2.3/lib/active_record/serializers/xml_serializer.rb
1332 D:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/activerecord-4.2.3/lib/active_record/serialization.rb
1333 D:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/activerecord-4.2.3/lib/active_record/store.rb
1334 D:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/activerecord-4.2.3/lib/active_record/connection_adapters/statement_pool.rb
1335 D:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/arel-6.0.2/lib/arel/visitors/bind_visitor.rb
1336 D:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/activerecord-4.2.3/lib/active_record/connection_adapters/abstract/savepoints.rb
1337 D:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/activerecord-4.2.3/lib/active_record/connection_adapters/sqlite3_adapter.rb
1338 D:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/activerecord-4.2.3/lib/active_record/runtime_registry.rb
1339 D:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/globalid-0.3.5/lib/global_id/identification.rb
1340 D:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/activerecord-4.2.3/lib/active_record/base.rb
1341 D:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/activerecord-4.2.3/lib/active_record/connection_adapters/abstract/transaction.rb
1342 D:/rails_projects/tafqit/app/controllers/counted.rb
1343 D:/rails_projects/tafqit/app/controllers/tafqit.rb
[NOTE]
You may have encountered a bug in the Ruby interpreter or extension libraries.
Bug reports are welcome.
For details: http://www.ruby-lang.org/bugreport.html
This application has requested the Runtime to terminate it in an unusual way.
Please contact the application's support team for more information.
Windows 的 ruby 2.1.5p273 (2014-11-13 修订版 48405) [i386-mingw32] 中是否存在任何已知问题？你建议我做什么，我是新手，所以请多多包涵。