hello,
I created a table in MySQL and generated a scaffold against the database
with a product named “article” and the controller named “admin”, but
when i try to load up the /admin view i get the following stack trace.
I am new to rails so I am not sure about the nature of this error.
Stack trace as follows.
BR_joe
NameError in Admin#index
uninitialized constant Article
RAILS_ROOT: script/…/config/…
/usr/lib/ruby/gems/1.8/gems/activesupport-1.2.5/lib/active_support/
dependencies.rb:200:in const_missing' /usr/lib/ruby/gems/1.8/gems/activesupport-1.2.5/lib/active_support/ core_ext/string/../../inflector.rb:149:inconstantize’
/usr/lib/ruby/gems/1.8/gems/activesupport-1.2.5/lib/active_support/
core_ext/string/inflections.rb:52:in constantize' /usr/lib/ruby/gems/1.8/gems/actionpack-1.11.2/lib/action_controller/ pagination.rb:186:inpaginator_and_collection_for’
/usr/lib/ruby/gems/1.8/gems/actionpack-1.11.2/lib/action_controller/
pagination.rb:124:in paginate' ./script/../config/../app/controllers/admin_controller.rb:8:inlist’
./script/…/config/…/app/controllers/admin_controller.rb:3:in index' /usr/lib/ruby/gems/1.8/gems/actionpack-1.11.2/lib/action_controller/ base.rb:853:inperform_action_without_filters’
/usr/lib/ruby/gems/1.8/gems/actionpack-1.11.2/lib/action_controller/
filters.rb:332:in perform_action_without_benchmark' /usr/lib/ruby/gems/1.8/gems/actionpack-1.11.2/lib/action_controller/ benchmarking.rb:69:inperform_action_without_rescue’
/usr/lib/ruby/1.8/benchmark.rb:293:in measure' /usr/lib/ruby/gems/1.8/gems/actionpack-1.11.2/lib/action_controller/ benchmarking.rb:69:inperform_action_without_rescue’
/usr/lib/ruby/gems/1.8/gems/actionpack-1.11.2/lib/action_controller/
rescue.rb:82:in perform_action' /usr/lib/ruby/gems/1.8/gems/actionpack-1.11.2/lib/action_controller/ base.rb:369:inprocess_without_session_management_support’
/usr/lib/ruby/gems/1.8/gems/actionpack-1.11.2/lib/action_controller/
session_management.rb:116:in process' /usr/lib/ruby/gems/1.8/gems/rails-1.0.0/lib/dispatcher.rb:38:indispatch’
/usr/lib/ruby/gems/1.8/gems/rails-1.0.0/lib/webrick_server.rb:117:in
handle_dispatch' /usr/lib/ruby/gems/1.8/gems/rails-1.0.0/lib/webrick_server.rb:83:inservice’
/usr/lib/ruby/1.8/webrick/httpserver.rb:104:in service' /usr/lib/ruby/1.8/webrick/httpserver.rb:65:inrun’
/usr/lib/ruby/1.8/webrick/server.rb:173:in start_thread' /usr/lib/ruby/1.8/webrick/server.rb:162:instart_thread’
/usr/lib/ruby/1.8/webrick/server.rb:95:in start' /usr/lib/ruby/1.8/webrick/server.rb:92:instart’
/usr/lib/ruby/1.8/webrick/server.rb:23:in start' /usr/lib/ruby/1.8/webrick/server.rb:82:instart’
/usr/lib/ruby/gems/1.8/gems/rails-1.0.0/lib/webrick_server.rb:69:in
dispatch' /usr/lib/ruby/gems/1.8/gems/rails-1.0.0/lib/commands/servers/ webrick.rb:59 /usr/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:21:inrequire’
/usr/lib/ruby/gems/1.8/gems/activesupport-1.2.5/lib/active_support/
dependencies.rb:214:in require' /usr/lib/ruby/gems/1.8/gems/rails-1.0.0/lib/commands/server.rb:28 /usr/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:21:inrequire’
/usr/lib/ruby/gems/1.8/gems/activesupport-1.2.5/lib/active_support/
dependencies.rb:214:in `require’
script/server:3
This error occured while loading the following files:
article.rb