Could be anything really. My guess is you are using some gem or plugin that has defined a method named rss(arg1,arg2).
I always start most of my helper methods with something that I think has a low chance of colliding with method names in other code bases. Lawrence > This looks to me like a Rails error, not a Haml error. Have you tried > the Rails list? > > On Wed, Aug 26, 2009 at 6:17 AM, steven_noble <[email protected] > <mailto:[email protected]>> wrote: > > > In my /app/views/layouts/applications.html.haml, I used to have a > whole lot of buttons like this: > > %li > %a{:href => "#{projects_path}"} > %img{:src => "images/24gray/email.png"}Send via email > > They used to work fine. > > (Don't worry about the projects_path -- it's just because I haven't > built the email management page yet.) > > Now I'm refactoring -- for the sake of order, but also because > different buttons will appear on different pages so I need a quick > handle for including or not including them. > > In my /app/helpers/application_helper.rb, I have created a bunch of > helper methods like this: > > def rss > link_to image_tag("24gray/email.png")+"Send via email", > projects_path > end > > ...or... > > def rss > link_to image_tag("24gray/email.png")+"Send via email", "/" > end > > I call then my /app/views/layouts/applications.html.haml like this: > > %li > = rss > > When I try to load the site in my browser, I get the following error > which I can't decypher. Can anyone help? Many thanks in advance. > > Steven. > > ActionView::TemplateError (wrong number of arguments (2 for 1)) in > app/ > views/projects/show.html.haml: > > /Library/Ruby/Gems/1.8/gems/actionpack-2.2.2/lib/action_view/ > renderable.rb:37:in `send' > /Library/Ruby/Gems/1.8/gems/actionpack-2.2.2/lib/action_view/ > renderable.rb:37:in `render' > /Library/Ruby/Gems/1.8/gems/actionpack-2.2.2/lib/action_view/ > template.rb:73:in `render_template' > /Library/Ruby/Gems/1.8/gems/actionpack-2.2.2/lib/action_view/ > base.rb:256:in `render_without_haml' > /Library/Ruby/Gems/1.8/gems/haml-2.2.3/lib/haml/helpers/ > action_view_mods.rb:13:in `render' > /Library/Ruby/Gems/1.8/gems/actionpack-2.2.2/lib/action_view/ > base.rb:367:in `_render_with_layout' > /Library/Ruby/Gems/1.8/gems/actionpack-2.2.2/lib/action_view/ > base.rb:254:in `render_without_haml' > /Library/Ruby/Gems/1.8/gems/haml-2.2.3/lib/haml/helpers/ > action_view_mods.rb:13:in `render' > /Library/Ruby/Gems/1.8/gems/actionpack-2.2.2/lib/action_controller/ > base.rb:1174:in `render_for_file' > /Library/Ruby/Gems/1.8/gems/actionpack-2.2.2/lib/action_controller/ > base.rb:905:in `render_without_benchmark' > /Library/Ruby/Gems/1.8/gems/actionpack-2.2.2/lib/action_controller/ > benchmarking.rb:51:in `render' > /Library/Ruby/Gems/1.8/gems/activesupport-2.2.2/lib/active_support/ > core_ext/benchmark.rb:8:in `realtime' > /Library/Ruby/Gems/1.8/gems/actionpack-2.2.2/lib/action_controller/ > benchmarking.rb:51:in `render' > /Library/Ruby/Gems/1.8/gems/actionpack-2.2.2/lib/action_controller/ > mime_responds.rb:135:in `send' > /Library/Ruby/Gems/1.8/gems/actionpack-2.2.2/lib/action_controller/ > mime_responds.rb:135:in `custom' > /Library/Ruby/Gems/1.8/gems/actionpack-2.2.2/lib/action_controller/ > mime_responds.rb:164:in `call' > /Library/Ruby/Gems/1.8/gems/actionpack-2.2.2/lib/action_controller/ > mime_responds.rb:164:in `respond' > /Library/Ruby/Gems/1.8/gems/actionpack-2.2.2/lib/action_controller/ > mime_responds.rb:158:in `each' > /Library/Ruby/Gems/1.8/gems/actionpack-2.2.2/lib/action_controller/ > mime_responds.rb:158:in `respond' > /Library/Ruby/Gems/1.8/gems/actionpack-2.2.2/lib/action_controller/ > mime_responds.rb:107:in `respond_to' > app/controllers/projects_controller.rb:18:in `show' > /Library/Ruby/Gems/1.8/gems/actionpack-2.2.2/lib/action_controller/ > base.rb:1253:in `send' > /Library/Ruby/Gems/1.8/gems/actionpack-2.2.2/lib/action_controller/ > base.rb:1253:in `perform_action_without_filters' > /Library/Ruby/Gems/1.8/gems/actionpack-2.2.2/lib/action_controller/ > filters.rb:617:in `call_filters' > /Library/Ruby/Gems/1.8/gems/actionpack-2.2.2/lib/action_controller/ > filters.rb:610:in `perform_action_without_benchmark' > /Library/Ruby/Gems/1.8/gems/actionpack-2.2.2/lib/action_controller/ > benchmarking.rb:68:in `perform_action_without_rescue' > /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ > ruby/1.8/benchmark.rb:293:in `measure' > /Library/Ruby/Gems/1.8/gems/actionpack-2.2.2/lib/action_controller/ > benchmarking.rb:68:in `perform_action_without_rescue' > /Library/Ruby/Gems/1.8/gems/actionpack-2.2.2/lib/action_controller/ > rescue.rb:136:in `perform_action_without_caching' > /Library/Ruby/Gems/1.8/gems/actionpack-2.2.2/lib/action_controller/ > caching/sql_cache.rb:13:in `perform_action' > /Library/Ruby/Gems/1.8/gems/activerecord-2.2.2/lib/active_record/ > connection_adapters/abstract/query_cache.rb:34:in `cache' > /Library/Ruby/Gems/1.8/gems/activerecord-2.2.2/lib/active_record/ > query_cache.rb:8:in `cache' > /Library/Ruby/Gems/1.8/gems/actionpack-2.2.2/lib/action_controller/ > caching/sql_cache.rb:12:in `perform_action' > /Library/Ruby/Gems/1.8/gems/actionpack-2.2.2/lib/action_controller/ > base.rb:524:in `send' > /Library/Ruby/Gems/1.8/gems/actionpack-2.2.2/lib/action_controller/ > base.rb:524:in `process_without_filters' > /Library/Ruby/Gems/1.8/gems/actionpack-2.2.2/lib/action_controller/ > filters.rb:606:in `process_without_session_management_support' > /Library/Ruby/Gems/1.8/gems/actionpack-2.2.2/lib/action_controller/ > session_management.rb:134:in `sass_old_process' > /Library/Ruby/Gems/1.8/gems/haml-2.2.3/lib/sass/plugin/rails.rb: > 19:in `process' > /Library/Ruby/Gems/1.8/gems/actionpack-2.2.2/lib/action_controller/ > base.rb:392:in `process' > /Library/Ruby/Gems/1.8/gems/actionpack-2.2.2/lib/action_controller/ > dispatcher.rb:183:in `handle_request' > /Library/Ruby/Gems/1.8/gems/actionpack-2.2.2/lib/action_controller/ > dispatcher.rb:110:in `dispatch_unlocked' > /Library/Ruby/Gems/1.8/gems/actionpack-2.2.2/lib/action_controller/ > dispatcher.rb:123:in `dispatch' > /Library/Ruby/Gems/1.8/gems/actionpack-2.2.2/lib/action_controller/ > dispatcher.rb:122:in `synchronize' > /Library/Ruby/Gems/1.8/gems/actionpack-2.2.2/lib/action_controller/ > dispatcher.rb:122:in `dispatch' > /Library/Ruby/Gems/1.8/gems/actionpack-2.2.2/lib/action_controller/ > dispatcher.rb:132:in `dispatch_cgi' > /Library/Ruby/Gems/1.8/gems/actionpack-2.2.2/lib/action_controller/ > dispatcher.rb:39:in `dispatch' > /Library/Ruby/Gems/1.8/gems/mongrel-1.1.5/lib/mongrel/rails.rb: > 76:in `process' > /Library/Ruby/Gems/1.8/gems/mongrel-1.1.5/lib/mongrel/rails.rb: > 74:in `synchronize' > /Library/Ruby/Gems/1.8/gems/mongrel-1.1.5/lib/mongrel/rails.rb: > 74:in `process' > /Library/Ruby/Gems/1.8/gems/mongrel-1.1.5/lib/mongrel.rb:159:in > `process_client' > /Library/Ruby/Gems/1.8/gems/mongrel-1.1.5/lib/mongrel.rb:158:in > `each' > /Library/Ruby/Gems/1.8/gems/mongrel-1.1.5/lib/mongrel.rb:158:in > `process_client' > /Library/Ruby/Gems/1.8/gems/mongrel-1.1.5/lib/mongrel.rb:285:in > `run' > /Library/Ruby/Gems/1.8/gems/mongrel-1.1.5/lib/mongrel.rb:285:in > `initialize' > /Library/Ruby/Gems/1.8/gems/mongrel-1.1.5/lib/mongrel.rb:285:in > `new' > /Library/Ruby/Gems/1.8/gems/mongrel-1.1.5/lib/mongrel.rb:285:in > `run' > /Library/Ruby/Gems/1.8/gems/mongrel-1.1.5/lib/mongrel.rb:268:in > `initialize' > /Library/Ruby/Gems/1.8/gems/mongrel-1.1.5/lib/mongrel.rb:268:in > `new' > /Library/Ruby/Gems/1.8/gems/mongrel-1.1.5/lib/mongrel.rb:268:in > `run' > /Library/Ruby/Gems/1.8/gems/mongrel-1.1.5/lib/mongrel/ > configurator.rb:282:in `run' > /Library/Ruby/Gems/1.8/gems/mongrel-1.1.5/lib/mongrel/ > configurator.rb:281:in `each' > /Library/Ruby/Gems/1.8/gems/mongrel-1.1.5/lib/mongrel/ > configurator.rb:281:in `run' > /Library/Ruby/Gems/1.8/gems/mongrel-1.1.5/bin/mongrel_rails:128:in > `run' > /Library/Ruby/Gems/1.8/gems/mongrel-1.1.5/lib/mongrel/command.rb: > 212:in `run' > /Library/Ruby/Gems/1.8/gems/mongrel-1.1.5/bin/mongrel_rails:281 > /Library/Ruby/Gems/1.8/gems/activesupport-2.2.2/lib/active_support/ > dependencies.rb:142:in `load_without_new_constant_marking' > /Library/Ruby/Gems/1.8/gems/activesupport-2.2.2/lib/active_support/ > dependencies.rb:142:in `load' > /Library/Ruby/Gems/1.8/gems/activesupport-2.2.2/lib/active_support/ > dependencies.rb:521:in `new_constants_in' > /Library/Ruby/Gems/1.8/gems/activesupport-2.2.2/lib/active_support/ > dependencies.rb:142:in `load' > /Users/steven/.gem/ruby/1.8/gems/rails-2.2.2/lib/commands/servers/ > mongrel.rb:64 > /Library/Ruby/Site/1.8/rubygems/custom_require.rb:31:in > `gem_original_require' > /Library/Ruby/Site/1.8/rubygems/custom_require.rb:31:in `require' > /Library/Ruby/Gems/1.8/gems/activesupport-2.2.2/lib/active_support/ > dependencies.rb:153:in `require' > /Library/Ruby/Gems/1.8/gems/activesupport-2.2.2/lib/active_support/ > dependencies.rb:521:in `new_constants_in' > /Library/Ruby/Gems/1.8/gems/activesupport-2.2.2/lib/active_support/ > dependencies.rb:153:in `require' > /Users/steven/.gem/ruby/1.8/gems/rails-2.2.2/lib/commands/ > server.rb:49 > /Library/Ruby/Site/1.8/rubygems/custom_require.rb:31:in > `gem_original_require' > /Library/Ruby/Site/1.8/rubygems/custom_require.rb:31:in `require' > script/server:3 > > > > > > --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Haml" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/haml?hl=en -~----------~----~----~----~------~----~------~--~---
