MissingSourceFile没有这样的文件加载 - 字符串

时间：2011-03-07 09:23:16

标签： ruby-on-rails ruby rubygems

我使用rails安装程序，当我在application_helper.rb中添加require 'string'时，它显示以下错误，

E:/rails/INSTAN~1.0-W/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in `gem_original_require'
E:/rails/INSTAN~1.0-W/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in `require'
E:/rails/INSTAN~1.0-W/ruby/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependencies.rb:496:in `require'
E:/rails/INSTAN~1.0-W/ruby/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependencies.rb:342:in `new_constants_in'
E:/rails/INSTAN~1.0-W/ruby/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependencies.rb:496:in `require'
app/helpers/application_helper.rb:1
app/controllers/application.rb:4
E:/rails/INSTAN~1.0-W/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in `gem_original_require'
E:/rails/INSTAN~1.0-W/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in `require'
E:/rails/INSTAN~1.0-W/ruby/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependencies.rb:496:in `require'
E:/rails/INSTAN~1.0-W/ruby/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependencies.rb:342:in `new_constants_in'
E:/rails/INSTAN~1.0-W/ruby/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependencies.rb:496:in `require'
E:/rails/INSTAN~1.0-W/ruby/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependencies.rb:203:in `load_without_new_constant_marking'
E:/rails/INSTAN~1.0-W/ruby/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependencies.rb:203:in `load_file'
E:/rails/INSTAN~1.0-W/ruby/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependencies.rb:342:in `new_constants_in'
E:/rails/INSTAN~1.0-W/ruby/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependencies.rb:202:in `load_file'
E:/rails/INSTAN~1.0-W/ruby/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependencies.rb:94:in `require_or_load'
E:/rails/INSTAN~1.0-W/ruby/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependencies.rb:60:in `depend_on'
E:/rails/INSTAN~1.0-W/ruby/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependencies.rb:442:in `require_dependency'
E:/rails/INSTAN~1.0-W/ruby/lib/ruby/gems/1.8/gems/actionpack-2.0.2/lib/action_controller/helpers.rb:176:in `default_helper_module!'
E:/rails/INSTAN~1.0-W/ruby/lib/ruby/gems/1.8/gems/actionpack-2.0.2/lib/action_controller/helpers.rb:191:in `send!'
E:/rails/INSTAN~1.0-W/ruby/lib/ruby/gems/1.8/gems/actionpack-2.0.2/lib/action_controller/helpers.rb:191:in `inherited'
E:/rails/INSTAN~1.0-W/ruby/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependencies.rb:203:in `load_without_new_constant_marking'
E:/rails/INSTAN~1.0-W/ruby/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependencies.rb:203:in `load_file'
E:/rails/INSTAN~1.0-W/ruby/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependencies.rb:342:in `new_constants_in'
E:/rails/INSTAN~1.0-W/ruby/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependencies.rb:202:in `load_file'
E:/rails/INSTAN~1.0-W/ruby/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependencies.rb:94:in `require_or_load'
E:/rails/INSTAN~1.0-W/ruby/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependencies.rb:60:in `depend_on'
E:/rails/INSTAN~1.0-W/ruby/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependencies.rb:442:in `require_dependency'
E:/rails/INSTAN~1.0-W/ruby/lib/ruby/gems/1.8/gems/actionpack-2.0.2/lib/action_controller/dispatcher.rb:141:in `prepare_application'
E:/rails/INSTAN~1.0-W/ruby/lib/ruby/gems/1.8/gems/actionpack-2.0.2/lib/action_controller/dispatcher.rb:178:in `send!'
E:/rails/INSTAN~1.0-W/ruby/lib/ruby/gems/1.8/gems/actionpack-2.0.2/lib/action_controller/dispatcher.rb:178:in `run_callbacks'
E:/rails/INSTAN~1.0-W/ruby/lib/ruby/gems/1.8/gems/actionpack-2.0.2/lib/action_controller/dispatcher.rb:175:in `each'
E:/rails/INSTAN~1.0-W/ruby/lib/ruby/gems/1.8/gems/actionpack-2.0.2/lib/action_controller/dispatcher.rb:175:in `send!'
E:/rails/INSTAN~1.0-W/ruby/lib/ruby/gems/1.8/gems/actionpack-2.0.2/lib/action_controller/dispatcher.rb:175:in `run_callbacks'
E:/rails/INSTAN~1.0-W/ruby/lib/ruby/gems/1.8/gems/actionpack-2.0.2/lib/action_controller/dispatcher.rb:114:in `dispatch'
E:/rails/INSTAN~1.0-W/ruby/lib/ruby/gems/1.8/gems/actionpack-2.0.2/lib/action_controller/dispatcher.rb:126:in `dispatch_cgi'
E:/rails/INSTAN~1.0-W/ruby/lib/ruby/gems/1.8/gems/actionpack-2.0.2/lib/action_controller/dispatcher.rb:9:in `dispatch'
E:/rails/INSTAN~1.0-W/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.2-x86-mswin32/lib/mongrel/rails.rb:76:in `process'
E:/rails/INSTAN~1.0-W/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.2-x86-mswin32/lib/mongrel/rails.rb:74:in `synchronize'
E:/rails/INSTAN~1.0-W/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.2-x86-mswin32/lib/mongrel/rails.rb:74:in `process'
E:/rails/INSTAN~1.0-W/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.2-x86-mswin32/lib/mongrel.rb:159:in `process_client'
E:/rails/INSTAN~1.0-W/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.2-x86-mswin32/lib/mongrel.rb:158:in `each'
E:/rails/INSTAN~1.0-W/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.2-x86-mswin32/lib/mongrel.rb:158:in `process_client'
E:/rails/INSTAN~1.0-W/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.2-x86-mswin32/lib/mongrel.rb:285:in `run'
E:/rails/INSTAN~1.0-W/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.2-x86-mswin32/lib/mongrel.rb:285:in `initialize'
E:/rails/INSTAN~1.0-W/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.2-x86-mswin32/lib/mongrel.rb:285:in `new'
E:/rails/INSTAN~1.0-W/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.2-x86-mswin32/lib/mongrel.rb:285:in `run'
E:/rails/INSTAN~1.0-W/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.2-x86-mswin32/lib/mongrel.rb:268:in `initialize'
E:/rails/INSTAN~1.0-W/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.2-x86-mswin32/lib/mongrel.rb:268:in `new'
E:/rails/INSTAN~1.0-W/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.2-x86-mswin32/lib/mongrel.rb:268:in `run'
E:/rails/INSTAN~1.0-W/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.2-x86-mswin32/lib/mongrel/configurator.rb:282:in `run'
E:/rails/INSTAN~1.0-W/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.2-x86-mswin32/lib/mongrel/configurator.rb:281:in `each'
E:/rails/INSTAN~1.0-W/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.2-x86-mswin32/lib/mongrel/configurator.rb:281:in `run'
E:/rails/INSTAN~1.0-W/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.2-x86-mswin32/bin/mongrel_rails:128:in `run'
E:/rails/INSTAN~1.0-W/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.2-x86-mswin32/lib/mongrel/command.rb:212:in `run'
E:/rails/INSTAN~1.0-W/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.2-x86-mswin32/bin/mongrel_rails:281
E:/rails/INSTAN~1.0-W/ruby/bin/mongrel_rails:19:in `load'
E:/rails/INSTAN~1.0-W/ruby/bin/mongrel_rails:19
E:/rails/INSTAN~1.0-W/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in `gem_original_require'
E:/rails/INSTAN~1.0-W/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in `require'
E:/rails/INSTAN~1.0-W/ruby/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependencies.rb:496:in `require'
E:/rails/INSTAN~1.0-W/ruby/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependencies.rb:342:in `new_constants_in'
E:/rails/INSTAN~1.0-W/ruby/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependencies.rb:496:in `require'
app/helpers/application_helper.rb:1
E:/rails/INSTAN~1.0-W/ruby/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependencies.rb:203:in `load_without_new_constant_marking'
E:/rails/INSTAN~1.0-W/ruby/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependencies.rb:203:in `load_file'
E:/rails/INSTAN~1.0-W/ruby/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependencies.rb:342:in `new_constants_in'
E:/rails/INSTAN~1.0-W/ruby/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependencies.rb:202:in `load_file'
E:/rails/INSTAN~1.0-W/ruby/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependencies.rb:94:in `require_or_load'
E:/rails/INSTAN~1.0-W/ruby/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependencies.rb:60:in `depend_on'
E:/rails/INSTAN~1.0-W/ruby/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependencies.rb:442:in `require_dependency'
E:/rails/INSTAN~1.0-W/ruby/lib/ruby/gems/1.8/gems/actionpack-2.0.2/lib/action_controller/helpers.rb:176:in `default_helper_module!'
E:/rails/INSTAN~1.0-W/ruby/lib/ruby/gems/1.8/gems/actionpack-2.0.2/lib/action_controller/helpers.rb:191:in `send!'
E:/rails/INSTAN~1.0-W/ruby/lib/ruby/gems/1.8/gems/actionpack-2.0.2/lib/action_controller/helpers.rb:191:in `inherited'
app/controllers/application.rb:4
E:/rails/INSTAN~1.0-W/ruby/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependencies.rb:203:in `load_without_new_constant_marking'
E:/rails/INSTAN~1.0-W/ruby/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependencies.rb:203:in `load_file'
E:/rails/INSTAN~1.0-W/ruby/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependencies.rb:342:in `new_constants_in'
E:/rails/INSTAN~1.0-W/ruby/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependencies.rb:202:in `load_file'
E:/rails/INSTAN~1.0-W/ruby/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependencies.rb:94:in `require_or_load'
E:/rails/INSTAN~1.0-W/ruby/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependencies.rb:60:in `depend_on'
E:/rails/INSTAN~1.0-W/ruby/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependencies.rb:442:in `require_dependency'
E:/rails/INSTAN~1.0-W/ruby/lib/ruby/gems/1.8/gems/actionpack-2.0.2/lib/action_controller/dispatcher.rb:141:in `prepare_application'
E:/rails/INSTAN~1.0-W/ruby/lib/ruby/gems/1.8/gems/actionpack-2.0.2/lib/action_controller/dispatcher.rb:178:in `send!'
E:/rails/INSTAN~1.0-W/ruby/lib/ruby/gems/1.8/gems/actionpack-2.0.2/lib/action_controller/dispatcher.rb:178:in `run_callbacks'
E:/rails/INSTAN~1.0-W/ruby/lib/ruby/gems/1.8/gems/actionpack-2.0.2/lib/action_controller/dispatcher.rb:175:in `each'
E:/rails/INSTAN~1.0-W/ruby/lib/ruby/gems/1.8/gems/actionpack-2.0.2/lib/action_controller/dispatcher.rb:175:in `send!'
E:/rails/INSTAN~1.0-W/ruby/lib/ruby/gems/1.8/gems/actionpack-2.0.2/lib/action_controller/dispatcher.rb:175:in `run_callbacks'
E:/rails/INSTAN~1.0-W/ruby/lib/ruby/gems/1.8/gems/actionpack-2.0.2/lib/action_controller/dispatcher.rb:114:in `dispatch'
E:/rails/INSTAN~1.0-W/ruby/lib/ruby/gems/1.8/gems/actionpack-2.0.2/lib/action_controller/dispatcher.rb:126:in `dispatch_cgi'
E:/rails/INSTAN~1.0-W/ruby/lib/ruby/gems/1.8/gems/actionpack-2.0.2/lib/action_controller/dispatcher.rb:9:in `dispatch'
E:/rails/INSTAN~1.0-W/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.2-x86-mswin32/lib/mongrel/rails.rb:76:in `process'
E:/rails/INSTAN~1.0-W/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.2-x86-mswin32/lib/mongrel/rails.rb:74:in `synchronize'
E:/rails/INSTAN~1.0-W/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.2-x86-mswin32/lib/mongrel/rails.rb:74:in `process'
E:/rails/INSTAN~1.0-W/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.2-x86-mswin32/lib/mongrel.rb:159:in `process_client'
E:/rails/INSTAN~1.0-W/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.2-x86-mswin32/lib/mongrel.rb:158:in `each'
E:/rails/INSTAN~1.0-W/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.2-x86-mswin32/lib/mongrel.rb:158:in `process_client'
E:/rails/INSTAN~1.0-W/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.2-x86-mswin32/lib/mongrel.rb:285:in `run'
E:/rails/INSTAN~1.0-W/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.2-x86-mswin32/lib/mongrel.rb:285:in `initialize'
E:/rails/INSTAN~1.0-W/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.2-x86-mswin32/lib/mongrel.rb:285:in `new'
E:/rails/INSTAN~1.0-W/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.2-x86-mswin32/lib/mongrel.rb:285:in `run'
E:/rails/INSTAN~1.0-W/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.2-x86-mswin32/lib/mongrel.rb:268:in `initialize'
E:/rails/INSTAN~1.0-W/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.2-x86-mswin32/lib/mongrel.rb:268:in `new'
E:/rails/INSTAN~1.0-W/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.2-x86-mswin32/lib/mongrel.rb:268:in `run'
E:/rails/INSTAN~1.0-W/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.2-x86-mswin32/lib/mongrel/configurator.rb:282:in `run'
E:/rails/INSTAN~1.0-W/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.2-x86-mswin32/lib/mongrel/configurator.rb:281:in `each'
E:/rails/INSTAN~1.0-W/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.2-x86-mswin32/lib/mongrel/configurator.rb:281:in `run'
E:/rails/INSTAN~1.0-W/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.2-x86-mswin32/bin/mongrel_rails:128:in `run'
E:/rails/INSTAN~1.0-W/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.2-x86-mswin32/lib/mongrel/command.rb:212:in `run'
E:/rails/INSTAN~1.0-W/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.2-x86-mswin32/bin/mongrel_rails:281
E:/rails/INSTAN~1.0-W/ruby/bin/mongrel_rails:19:in `load'
E:/rails/INSTAN~1.0-W/ruby/bin/mongrel_rails:19
This error occurred while loading the following files:
   string

2 个答案:

答案 0 :(得分：1)

你想要达到什么目标？

Ruby中没有名为'string'的gem或标准模块（String是一个内置的类，你不需要任何东西就可以使用它。）

看起来这一切都按设计工作。

答案 1 :(得分：0)

在ruby中没有像require'string'那样的东西。为了使用字符串，你可以直接找到它而不用担心错误。 感谢名单

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