Is subject.rb a model file?
Does it have a correct first line?
class Subject < ActiveRecord::Base
Peter
On 7/21/06, SIX-S <sixs@ida.net> wrote:>
>
> Hello,
> I get this message and I don''t know how to interprete this.I think
it has to
> do with plural tables and singular references
> Thanks for any help!
> Jim
>
=====================================================================================>
uninitialized constant Subject
>
>
> RAILS_ROOT: ./script/../config/..
> Application Trace | Framework Trace | Full Trace
>
c:/ruby/lib/ruby/gems/1.8/gems/activesupport-1.3.1/lib/active_support/dependencies.rb:123:in
> `const_missing''
>
c:/ruby/lib/ruby/gems/1.8/gems/activesupport-1.3.1/lib/active_support/dependencies.rb:131:in
> `const_missing''
>
c:/ruby/lib/ruby/gems/1.8/gems/activesupport-1.3.1/lib/active_support/inflector.rb:161:in
> `module_eval''
>
c:/ruby/lib/ruby/gems/1.8/gems/activesupport-1.3.1/lib/active_support/inflector.rb:161:in
> `module_eval''
>
c:/ruby/lib/ruby/gems/1.8/gems/activesupport-1.3.1/lib/active_support/inflector.rb:161:in
> `constantize''
>
c:/ruby/lib/ruby/gems/1.8/gems/activesupport-1.3.1/lib/active_support/core_ext/string/inflections.rb:59:in
> `constantize''
>
c:/ruby/lib/ruby/gems/1.8/gems/actionpack-1.12.1/lib/action_controller/pagination.rb:194:in
> `paginator_and_collection_for''
>
c:/ruby/lib/ruby/gems/1.8/gems/actionpack-1.12.1/lib/action_controller/pagination.rb:129:in
> `paginate''
> #{RAILS_ROOT}/app/controllers/admin_controller.rb:12:in
> `list''
> -e:3:in `load''
> -e:3
>
>
c:/ruby/lib/ruby/gems/1.8/gems/activesupport-1.3.1/lib/active_support/dependencies.rb:123:in
> `const_missing''
>
c:/ruby/lib/ruby/gems/1.8/gems/activesupport-1.3.1/lib/active_support/dependencies.rb:131:in
> `const_missing''
>
c:/ruby/lib/ruby/gems/1.8/gems/activesupport-1.3.1/lib/active_support/inflector.rb:161:in
> `module_eval''
>
c:/ruby/lib/ruby/gems/1.8/gems/activesupport-1.3.1/lib/active_support/inflector.rb:161:in
> `module_eval''
>
c:/ruby/lib/ruby/gems/1.8/gems/activesupport-1.3.1/lib/active_support/inflector.rb:161:in
> `constantize''
>
c:/ruby/lib/ruby/gems/1.8/gems/activesupport-1.3.1/lib/active_support/core_ext/string/inflections.rb:59:in
> `constantize''
>
c:/ruby/lib/ruby/gems/1.8/gems/actionpack-1.12.1/lib/action_controller/pagination.rb:194:in
> `paginator_and_collection_for''
>
c:/ruby/lib/ruby/gems/1.8/gems/actionpack-1.12.1/lib/action_controller/pagination.rb:129:in
> `paginate''
>
c:/ruby/lib/ruby/gems/1.8/gems/actionpack-1.12.1/lib/action_controller/base.rb:910:in
> `send''
>
c:/ruby/lib/ruby/gems/1.8/gems/actionpack-1.12.1/lib/action_controller/base.rb:910:in
> `perform_action_without_filters''
>
c:/ruby/lib/ruby/gems/1.8/gems/actionpack-1.12.1/lib/action_controller/filters.rb:368:in
> `perform_action_without_benchmark''
>
c:/ruby/lib/ruby/gems/1.8/gems/actionpack-1.12.1/lib/action_controller/benchmarking.rb:69:in
> `perform_action_without_rescue''
>
c:/ruby/lib/ruby/gems/1.8/gems/actionpack-1.12.1/lib/action_controller/benchmarking.rb:69:in
> `measure''
>
c:/ruby/lib/ruby/gems/1.8/gems/actionpack-1.12.1/lib/action_controller/benchmarking.rb:69:in
> `perform_action_without_rescue''
>
c:/ruby/lib/ruby/gems/1.8/gems/actionpack-1.12.1/lib/action_controller/rescue.rb:82:in
> `perform_action''
>
c:/ruby/lib/ruby/gems/1.8/gems/actionpack-1.12.1/lib/action_controller/base.rb:381:in
> `send''
>
c:/ruby/lib/ruby/gems/1.8/gems/actionpack-1.12.1/lib/action_controller/base.rb:381:in
> `process_without_filters''
>
c:/ruby/lib/ruby/gems/1.8/gems/actionpack-1.12.1/lib/action_controller/filters.rb:377:in
> `process_without_session_management_support''
>
c:/ruby/lib/ruby/gems/1.8/gems/actionpack-1.12.1/lib/action_controller/session_management.rb:117:in
> `process''
> c:/ruby/lib/ruby/gems/1.8/gems/rails-1.1.2/lib/dispatcher.rb:38:in
> `dispatch''
> c:/ruby/lib/ruby/gems/1.8/gems/rails-1.1.2/lib/webrick_server.rb:115:in
> `handle_dispatch''
> c:/ruby/lib/ruby/gems/1.8/gems/rails-1.1.2/lib/webrick_server.rb:81:in
> `service''
> c:/ruby/lib/ruby/1.8/webrick/httpserver.rb:104:in `service''
> c:/ruby/lib/ruby/1.8/webrick/httpserver.rb:65:in `run''
> c:/ruby/lib/ruby/1.8/webrick/server.rb:155:in
> `start_thread''
> c:/ruby/lib/ruby/1.8/webrick/server.rb:144:in `start''
> c:/ruby/lib/ruby/1.8/webrick/server.rb:144:in
> `start_thread''
> c:/ruby/lib/ruby/1.8/webrick/server.rb:94:in `start''
> c:/ruby/lib/ruby/1.8/webrick/server.rb:89:in `each''
> c:/ruby/lib/ruby/1.8/webrick/server.rb:89:in `start''
> c:/ruby/lib/ruby/1.8/webrick/server.rb:79:in `start''
> c:/ruby/lib/ruby/1.8/webrick/server.rb:79:in `start''
> c:/ruby/lib/ruby/gems/1.8/gems/rails-1.1.2/lib/webrick_server.rb:67:in
> `dispatch''
>
c:/ruby/lib/ruby/gems/1.8/gems/rails-1.1.2/lib/commands/servers/webrick.rb:59
> c:/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:21:in
> `require__''
> c:/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:21:in
> `require''
>
c:/ruby/lib/ruby/gems/1.8/gems/activesupport-1.3.1/lib/active_support/dependencies.rb:147:in
> `require''
> c:/ruby/lib/ruby/gems/1.8/gems/rails-1.1.2/lib/commands/server.rb:30
> c:/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:21:in
> `require__''
> c:/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:21:in
> `require''
>
c:/ruby/lib/ruby/gems/1.8/gems/activesupport-1.3.1/lib/active_support/dependencies.rb:147:in
> `require''
> script/server:3
>
>
c:/ruby/lib/ruby/gems/1.8/gems/activesupport-1.3.1/lib/active_support/dependencies.rb:123:in
> `const_missing''
>
c:/ruby/lib/ruby/gems/1.8/gems/activesupport-1.3.1/lib/active_support/dependencies.rb:131:in
> `const_missing''
>
c:/ruby/lib/ruby/gems/1.8/gems/activesupport-1.3.1/lib/active_support/inflector.rb:161:in
> `module_eval''
>
c:/ruby/lib/ruby/gems/1.8/gems/activesupport-1.3.1/lib/active_support/inflector.rb:161:in
> `module_eval''
>
c:/ruby/lib/ruby/gems/1.8/gems/activesupport-1.3.1/lib/active_support/inflector.rb:161:in
> `constantize''
>
c:/ruby/lib/ruby/gems/1.8/gems/activesupport-1.3.1/lib/active_support/core_ext/string/inflections.rb:59:in
> `constantize''
>
c:/ruby/lib/ruby/gems/1.8/gems/actionpack-1.12.1/lib/action_controller/pagination.rb:194:in
> `paginator_and_collection_for''
>
c:/ruby/lib/ruby/gems/1.8/gems/actionpack-1.12.1/lib/action_controller/pagination.rb:129:in
> `paginate''
> #{RAILS_ROOT}/app/controllers/admin_controller.rb:12:in
> `list''
>
c:/ruby/lib/ruby/gems/1.8/gems/actionpack-1.12.1/lib/action_controller/base.rb:910:in
> `send''
>
c:/ruby/lib/ruby/gems/1.8/gems/actionpack-1.12.1/lib/action_controller/base.rb:910:in
> `perform_action_without_filters''
>
c:/ruby/lib/ruby/gems/1.8/gems/actionpack-1.12.1/lib/action_controller/filters.rb:368:in
> `perform_action_without_benchmark''
>
c:/ruby/lib/ruby/gems/1.8/gems/actionpack-1.12.1/lib/action_controller/benchmarking.rb:69:in
> `perform_action_without_rescue''
>
c:/ruby/lib/ruby/gems/1.8/gems/actionpack-1.12.1/lib/action_controller/benchmarking.rb:69:in
> `measure''
>
c:/ruby/lib/ruby/gems/1.8/gems/actionpack-1.12.1/lib/action_controller/benchmarking.rb:69:in
> `perform_action_without_rescue''
>
c:/ruby/lib/ruby/gems/1.8/gems/actionpack-1.12.1/lib/action_controller/rescue.rb:82:in
> `perform_action''
>
c:/ruby/lib/ruby/gems/1.8/gems/actionpack-1.12.1/lib/action_controller/base.rb:381:in
> `send''
>
c:/ruby/lib/ruby/gems/1.8/gems/actionpack-1.12.1/lib/action_controller/base.rb:381:in
> `process_without_filters''
>
c:/ruby/lib/ruby/gems/1.8/gems/actionpack-1.12.1/lib/action_controller/filters.rb:377:in
> `process_without_session_management_support''
>
c:/ruby/lib/ruby/gems/1.8/gems/actionpack-1.12.1/lib/action_controller/session_management.rb:117:in
> `process''
> c:/ruby/lib/ruby/gems/1.8/gems/rails-1.1.2/lib/dispatcher.rb:38:in
> `dispatch''
> c:/ruby/lib/ruby/gems/1.8/gems/rails-1.1.2/lib/webrick_server.rb:115:in
> `handle_dispatch''
> c:/ruby/lib/ruby/gems/1.8/gems/rails-1.1.2/lib/webrick_server.rb:81:in
> `service''
> c:/ruby/lib/ruby/1.8/webrick/httpserver.rb:104:in `service''
> c:/ruby/lib/ruby/1.8/webrick/httpserver.rb:65:in `run''
> c:/ruby/lib/ruby/1.8/webrick/server.rb:155:in
> `start_thread''
> c:/ruby/lib/ruby/1.8/webrick/server.rb:144:in `start''
> c:/ruby/lib/ruby/1.8/webrick/server.rb:144:in
> `start_thread''
> c:/ruby/lib/ruby/1.8/webrick/server.rb:94:in `start''
> c:/ruby/lib/ruby/1.8/webrick/server.rb:89:in `each''
> c:/ruby/lib/ruby/1.8/webrick/server.rb:89:in `start''
> c:/ruby/lib/ruby/1.8/webrick/server.rb:79:in `start''
> c:/ruby/lib/ruby/1.8/webrick/server.rb:79:in `start''
> c:/ruby/lib/ruby/gems/1.8/gems/rails-1.1.2/lib/webrick_server.rb:67:in
> `dispatch''
>
c:/ruby/lib/ruby/gems/1.8/gems/rails-1.1.2/lib/commands/servers/webrick.rb:59
> c:/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:21:in
> `require__''
> c:/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:21:in
> `require''
>
c:/ruby/lib/ruby/gems/1.8/gems/activesupport-1.3.1/lib/active_support/dependencies.rb:147:in
> `require''
> c:/ruby/lib/ruby/gems/1.8/gems/rails-1.1.2/lib/commands/server.rb:30
> c:/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:21:in
> `require__''
> c:/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:21:in
> `require''
>
c:/ruby/lib/ruby/gems/1.8/gems/activesupport-1.3.1/lib/active_support/dependencies.rb:147:in
> `require''
> script/server:3
> -e:3:in `load''
> -e:3
> This error occured while loading the following files:
> subject.rb
>
> Re
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