從2.2.2軌升級到2.3.9越來越未定義的方法

在應用升級的軌道從2.2.2到2.3.9第一個錯誤是：從2.2.2軌升級到2.3.9越來越未定義的方法

D:\web>ruby script/server -trace 
<internal:lib/rubygems/custom_require>:29:in `require': no such file to load -- script/../config/boo 
t (LoadError) 
     from <internal:lib/rubygems/custom_require>:29:in `require' 
     from script/server:2:in `<main>'

，所以我從...

改變腳本/服務器

require File.dirname(__FILE__) + '/../config/boot'

到：

require File.expand_path('../../config/boot', __FILE__)

現在我得到：

D:\web>ruby script/server --trace 
C:/Ruby/lib/ruby/1.9.1/rubygems.rb:228:in `activate': undefined method `map' for nil:NilClass (NoMet 
hodError) 
     from C:/Ruby/lib/ruby/1.9.1/rubygems.rb:1119:in `try_activate' 
     from <internal:lib/rubygems/custom_require>:32:in `rescue in require' 
     from <internal:lib/rubygems/custom_require>:29:in `require' 
     from D:/web/vendor/rails/activesupport/lib/active_support.rb:56:in `<top (required)>' 
     from <internal:lib/rubygems/custom_require>:29:in `require' 
     from <internal:lib/rubygems/custom_require>:29:in `require' 
     from D:/web/vendor/rails/railties/lib/commands/server.rb:1:in `<top (required)>' 
     from <internal:lib/rubygems/custom_require>:29:in `require' 
     from <internal:lib/rubygems/custom_require>:29:in `require' 
     from script/server:4:in `<main>' 

D:\web>

任何幫助表示讚賞。

來源

2010-12-12 Jay

在黑暗中拍攝：更新rubygems？寶石更新 - 系統 – Cory 2010-12-12 20:34:53

看來這又是railties插件的一些問題。
也許你應該更新到與rails 2.3.9兼容的版本？

此外，更新rubygems（它或某些gem希望gemcutter工作）後出現問題。並且在更新rubygems到1.3.6之後gemcutter被卸載了

來源

2010-12-12 20:35:26

我想知道如果我應該升級到軌道3，並得到痛苦。 – Jay 2010-12-13 09:39:14

從2.2.2軌升級到2.3.9越來越未定義的方法

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