Why will Event_list not display?

Hi,

I have two models / controllers, one of which I can display (Events),
the other which is identical in all but name (Event_lists) throws an
error.

The working code is

    def index
        @events = Event.find(:all)
    end

The failing code is

    def index
        @event_lists = Event_list.find(:all)
    end

with the following in the view

<%= debug @event_lists %>

the error I get is

LoadError in Event listsController#index
Expected /Users/AlexE/Documents/RailsDev/tet_v1/app/models/
event_list.rb to define Event_list

trying a find in the console works for Event.find(:all) but when I try
it for Event_list.find(:all) I get the following error

LoadError: Expected script/../config/../config/../app/models/
event_list.rb to define Event_list
  from /Applications/Locomotive2/Bundles/
standardRailsMar2007.locobundle/i386/lib/ruby/gems/1.8/gems/
activesupport-1.4.2/lib/active_support/dependencies.rb:249:in
`load_missing_constant'
  from /Applications/Locomotive2/Bundles/
standardRailsMar2007.locobundle/i386/lib/ruby/gems/1.8/gems/
activesupport-1.4.2/lib/active_support/dependencies.rb:452:in
`const_missing'
  from /Applications/Locomotive2/Bundles/
standardRailsMar2007.locobundle/i386/lib/ruby/gems/1.8/gems/
activesupport-1.4.2/lib/active_support/dependencies.rb:464:in
`const_missing'
  from (irb):2

Why does one work and not the other?

rgds/alex

Thorsten,

Thanks, I'm (very) new at this.

Alex