ArgumentError in Projects#new

Showing app/views/projects/_form.html.haml where line #1 raised:

wrong number of arguments (2 for 1)
Extracted source (around line #1):

1: = form.error_messages
2:
3: %dl
4:   %dt= form.label :name
Trace of template inclusion: app/views/projects/new.html.haml

RAILS_ROOT: /Users/leondu/r/gotcha

Application Trace | Framework Trace | Full Trace
/usr/local/ruby1.8.7/lib/ruby/gems/1.8/gems/actionpack-2.3.4/lib/action_view/helpers/active_record_helper.rb:174:in `respond_to?'
/usr/local/ruby1.8.7/lib/ruby/gems/1.8/gems/actionpack-2.3.4/lib/action_view/helpers/active_record_helper.rb:174:in `flatten'
/usr/local/ruby1.8.7/lib/ruby/gems/1.8/gems/actionpack-2.3.4/lib/action_view/helpers/active_record_helper.rb:174:in `error_messages_for'
/usr/local/ruby1.8.7/lib/ruby/gems/1.8/gems/actionpack-2.3.4/lib/action_view/helpers/form_helper.rb:998:in `error_messages'
/Users/leondu/r/gotcha/app/views/projects/_form.html.haml:1:in `_run_haml_app47views47projects47_form46html46haml_locals_form_object'
/usr/local/ruby1.8.7/lib/ruby/gems/1.8/gems/actionpack-2.3.4/lib/action_view/renderable.rb:34:in `send'
/usr/local/ruby1.8.7/lib/ruby/gems/1.8/gems/actionpack-2.3.4/lib/action_view/renderable.rb:34:in `render'
/usr/local/ruby1.8.7/lib/ruby/gems/1.8/gems/actionpack-2.3.4/lib/action_view/base.rb:301:in `with_template'
/usr/local/ruby1.8.7/lib/ruby/gems/1.8/gems/actionpack-2.3.4/lib/action_view/renderable.rb:30:in `render'
/usr/local/ruby1.8.7/lib/ruby/gems/1.8/gems/actionpack-2.3.4/lib/action_view/renderable_partial.rb:20:in `render'
/usr/local/ruby1.8.7/lib/ruby/gems/1.8/gems/actionpack-2.3.4/lib/action_controller/benchmarking.rb:26:in `benchmark'
/usr/local/ruby1.8.7/lib/ruby/gems/1.8/gems/activesupport-2.3.4/lib/active_support/core_ext/benchmark.rb:17:in `ms'
/usr/local/ruby1.8.7/lib/ruby/1.8/benchmark.rb:308:in `realtime'
/usr/local/ruby1.8.7/lib/ruby/gems/1.8/gems/activesupport-2.3.4/lib/active_support/core_ext/benchmark.rb:17:in `ms'
/usr/local/ruby1.8.7/lib/ruby/gems/1.8/gems/actionpack-2.3.4/lib/action_controller/benchmarking.rb:26:in `benchmark'
/usr/local/ruby1.8.7/lib/ruby/gems/1.8/gems/actionpack-2.3.4/lib/action_view/renderable_partial.rb:19:in `render'
/usr/local/ruby1.8.7/lib/ruby/gems/1.8/gems/actionpack-2.3.4/lib/action_view/template.rb:199:in `render_template'
/usr/local/ruby1.8.7/lib/ruby/gems/1.8/gems/actionpack-2.3.4/lib/action_view/renderable_partial.rb:44:in `render_partial'
/usr/local/ruby1.8.7/lib/ruby/gems/1.8/gems/actionpack-2.3.4/lib/action_view/partials.rb:184:in `render_partial'
/usr/local/ruby1.8.7/lib/ruby/gems/1.8/gems/actionpack-2.3.4/lib/action_view/base.rb:262:in `render_without_haml'
/usr/local/ruby1.8.7/lib/ruby/gems/1.8/gems/haml-2.0.9/lib/haml/helpers/action_view_mods.rb:12:in `render'
/usr/local/ruby1.8.7/lib/ruby/gems/1.8/gems/haml-2.0.9/lib/haml/helpers.rb:57:in `non_haml'
/usr/local/ruby1.8.7/lib/ruby/gems/1.8/gems/haml-2.0.9/lib/haml/helpers/action_view_mods.rb:12:in `render'
/Users/leondu/r/gotcha/app/views/projects/new.html.haml:4:in `_run_haml_app47views47projects47new46html46haml'
/usr/local/ruby1.8.7/lib/ruby/gems/1.8/gems/haml-2.0.9/lib/haml/helpers/action_view_mods.rb:165:in `call'
/usr/local/ruby1.8.7/lib/ruby/gems/1.8/gems/haml-2.0.9/lib/haml/helpers/action_view_mods.rb:165:in `form_for'
/usr/local/ruby1.8.7/lib/ruby/gems/1.8/gems/haml-2.0.9/lib/haml/helpers.rb:447:in `call'
/usr/local/ruby1.8.7/lib/ruby/gems/1.8/gems/haml-2.0.9/lib/haml/helpers.rb:447:in `haml_bind_proc'
/usr/local/ruby1.8.7/lib/ruby/gems/1.8/gems/actionpack-2.3.4/lib/action_view/helpers/form_helper.rb:490:in `fields_for'
/usr/local/ruby1.8.7/lib/ruby/gems/1.8/gems/searchlogic-2.3.5/lib/searchlogic/rails_helpers.rb:72:in `fields_for'
/usr/local/ruby1.8.7/lib/ruby/gems/1.8/gems/actionpack-2.3.4/lib/action_view/helpers/form_helper.rb:282:in `form_for_without_haml'
/usr/local/ruby1.8.7/lib/ruby/gems/1.8/gems/haml-2.0.9/lib/haml/helpers/action_view_mods.rb:171:in `form_for'
/usr/local/ruby1.8.7/lib/ruby/gems/1.8/gems/searchlogic-2.3.5/lib/searchlogic/rails_helpers.rb:61:in `form_for'
/Users/leondu/r/gotcha/app/views/projects/new.html.haml:3:in `_run_haml_app47views47projects47new46html46haml'
/usr/local/ruby1.8.7/lib/ruby/gems/1.8/gems/actionpack-2.3.4/lib/action_view/renderable.rb:34:in `send'
/usr/local/ruby1.8.7/lib/ruby/gems/1.8/gems/actionpack-2.3.4/lib/action_view/renderable.rb:34:in `render'
/usr/local/ruby1.8.7/lib/ruby/gems/1.8/gems/actionpack-2.3.4/lib/action_view/base.rb:301:in `with_template'
/usr/local/ruby1.8.7/lib/ruby/gems/1.8/gems/actionpack-2.3.4/lib/action_view/renderable.rb:30:in `render'
/usr/local/ruby1.8.7/lib/ruby/gems/1.8/gems/actionpack-2.3.4/lib/action_view/template.rb:199:in `render_template'
/usr/local/ruby1.8.7/lib/ruby/gems/1.8/gems/actionpack-2.3.4/lib/action_view/base.rb:260:in `render_without_haml'
/usr/local/ruby1.8.7/lib/ruby/gems/1.8/gems/haml-2.0.9/lib/haml/helpers/action_view_mods.rb:14:in `render'
/usr/local/ruby1.8.7/lib/ruby/gems/1.8/gems/actionpack-2.3.4/lib/action_controller/base.rb:1250:in `render_for_file'
/usr/local/ruby1.8.7/lib/ruby/gems/1.8/gems/actionpack-2.3.4/lib/action_controller/base.rb:951:in `render_without_benchmark'
/usr/local/ruby1.8.7/lib/ruby/gems/1.8/gems/actionpack-2.3.4/lib/action_controller/benchmarking.rb:51:in `render'
/usr/local/ruby1.8.7/lib/ruby/gems/1.8/gems/activesupport-2.3.4/lib/active_support/core_ext/benchmark.rb:17:in `ms'
/usr/local/ruby1.8.7/lib/ruby/1.8/benchmark.rb:308:in `realtime'
/usr/local/ruby1.8.7/lib/ruby/gems/1.8/gems/activesupport-2.3.4/lib/active_support/core_ext/benchmark.rb:17:in `ms'
/usr/local/ruby1.8.7/lib/ruby/gems/1.8/gems/actionpack-2.3.4/lib/action_controller/benchmarking.rb:51:in `render'
/Users/leondu/r/gotcha/app/controllers/application_controller.rb:16:in `render'
/Users/leondu/r/gotcha/app/controllers/projects_controller.rb:33:in `new'
/usr/local/ruby1.8.7/lib/ruby/gems/1.8/gems/actionpack-2.3.4/lib/action_controller/mime_responds.rb:135:in `call'
/usr/local/ruby1.8.7/lib/ruby/gems/1.8/gems/actionpack-2.3.4/lib/action_controller/mime_responds.rb:135:in `custom'
/usr/local/ruby1.8.7/lib/ruby/gems/1.8/gems/actionpack-2.3.4/lib/action_controller/mime_responds.rb:175:in `call'
/usr/local/ruby1.8.7/lib/ruby/gems/1.8/gems/actionpack-2.3.4/lib/action_controller/mime_responds.rb:175:in `respond'
/usr/local/ruby1.8.7/lib/ruby/gems/1.8/gems/actionpack-2.3.4/lib/action_controller/mime_responds.rb:173:in `each'
/usr/local/ruby1.8.7/lib/ruby/gems/1.8/gems/actionpack-2.3.4/lib/action_controller/mime_responds.rb:173:in `respond'
/usr/local/ruby1.8.7/lib/ruby/gems/1.8/gems/actionpack-2.3.4/lib/action_controller/mime_responds.rb:107:in `respond_to'
/Users/leondu/r/gotcha/app/controllers/projects_controller.rb:27:in `new'
/usr/local/ruby1.8.7/lib/ruby/gems/1.8/gems/actionpack-2.3.4/lib/action_controller/base.rb:1331:in `send'
/usr/local/ruby1.8.7/lib/ruby/gems/1.8/gems/actionpack-2.3.4/lib/action_controller/base.rb:1331:in `perform_action_without_filters'
/usr/local/ruby1.8.7/lib/ruby/gems/1.8/gems/actionpack-2.3.4/lib/action_controller/filters.rb:617:in `call_filters'
/usr/local/ruby1.8.7/lib/ruby/gems/1.8/gems/actionpack-2.3.4/lib/action_controller/filters.rb:610:in `perform_action_without_benchmark'
/usr/local/ruby1.8.7/lib/ruby/gems/1.8/gems/actionpack-2.3.4/lib/action_controller/benchmarking.rb:68:in `perform_action_without_rescue'
/usr/local/ruby1.8.7/lib/ruby/gems/1.8/gems/activesupport-2.3.4/lib/active_support/core_ext/benchmark.rb:17:in `ms'
/usr/local/ruby1.8.7/lib/ruby/1.8/benchmark.rb:308:in `realtime'
/usr/local/ruby1.8.7/lib/ruby/gems/1.8/gems/activesupport-2.3.4/lib/active_support/core_ext/benchmark.rb:17:in `ms'
/usr/local/ruby1.8.7/lib/ruby/gems/1.8/gems/actionpack-2.3.4/lib/action_controller/benchmarking.rb:68:in `perform_action_without_rescue'
/usr/local/ruby1.8.7/lib/ruby/gems/1.8/gems/actionpack-2.3.4/lib/action_controller/rescue.rb:160:in `perform_action_without_flash'
/usr/local/ruby1.8.7/lib/ruby/gems/1.8/gems/actionpack-2.3.4/lib/action_controller/flash.rb:146:in `perform_action'
/usr/local/ruby1.8.7/lib/ruby/gems/1.8/gems/actionpack-2.3.4/lib/action_controller/base.rb:532:in `send'
/usr/local/ruby1.8.7/lib/ruby/gems/1.8/gems/actionpack-2.3.4/lib/action_controller/base.rb:532:in `process_without_filters'
/usr/local/ruby1.8.7/lib/ruby/gems/1.8/gems/actionpack-2.3.4/lib/action_controller/filters.rb:606:in `sass_old_process'
/usr/local/ruby1.8.7/lib/ruby/gems/1.8/gems/haml-2.0.9/lib/sass/plugin/rails.rb:19:in `process'
/usr/local/ruby1.8.7/lib/ruby/gems/1.8/gems/actionpack-2.3.4/lib/action_controller/base.rb:391:in `process'
/usr/local/ruby1.8.7/lib/ruby/gems/1.8/gems/actionpack-2.3.4/lib/action_controller/base.rb:386:in `call'
/usr/local/ruby1.8.7/lib/ruby/gems/1.8/gems/actionpack-2.3.4/lib/action_controller/routing/route_set.rb:437:in `call'
/usr/local/ruby1.8.7/lib/ruby/gems/1.8/gems/actionpack-2.3.4/lib/action_controller/dispatcher.rb:87:in `dispatch'
/usr/local/ruby1.8.7/lib/ruby/gems/1.8/gems/actionpack-2.3.4/lib/action_controller/dispatcher.rb:121:in `_call'
/usr/local/ruby1.8.7/lib/ruby/gems/1.8/gems/actionpack-2.3.4/lib/action_controller/dispatcher.rb:130:in `build_middleware_stack'
/usr/local/ruby1.8.7/lib/ruby/gems/1.8/gems/activerecord-2.3.4/lib/active_record/query_cache.rb:29:in `call'
/usr/local/ruby1.8.7/lib/ruby/gems/1.8/gems/activerecord-2.3.4/lib/active_record/query_cache.rb:29:in `call'
/usr/local/ruby1.8.7/lib/ruby/gems/1.8/gems/activerecord-2.3.4/lib/active_record/connection_adapters/abstract/query_cache.rb:34:in `cache'
/usr/local/ruby1.8.7/lib/ruby/gems/1.8/gems/activerecord-2.3.4/lib/active_record/query_cache.rb:9:in `cache'
/usr/local/ruby1.8.7/lib/ruby/gems/1.8/gems/activerecord-2.3.4/lib/active_record/query_cache.rb:28:in `call'
/usr/local/ruby1.8.7/lib/ruby/gems/1.8/gems/activerecord-2.3.4/lib/active_record/connection_adapters/abstract/connection_pool.rb:361:in `call'
/usr/local/ruby1.8.7/lib/ruby/gems/1.8/gems/rack-1.0.0/lib/rack/head.rb:9:in `call'
/usr/local/ruby1.8.7/lib/ruby/gems/1.8/gems/rack-1.0.0/lib/rack/methodoverride.rb:24:in `call'
/usr/local/ruby1.8.7/lib/ruby/gems/1.8/gems/actionpack-2.3.4/lib/action_controller/params_parser.rb:15:in `call'
/usr/local/ruby1.8.7/lib/ruby/gems/1.8/gems/actionpack-2.3.4/lib/action_controller/session/cookie_store.rb:93:in `call'
/usr/local/ruby1.8.7/lib/ruby/gems/1.8/gems/actionpack-2.3.4/lib/action_controller/failsafe.rb:26:in `call'
/usr/local/ruby1.8.7/lib/ruby/gems/1.8/gems/rack-1.0.0/lib/rack/lock.rb:11:in `call'
/usr/local/ruby1.8.7/lib/ruby/gems/1.8/gems/rack-1.0.0/lib/rack/lock.rb:11:in `synchronize'
/usr/local/ruby1.8.7/lib/ruby/gems/1.8/gems/rack-1.0.0/lib/rack/lock.rb:11:in `call'
/usr/local/ruby1.8.7/lib/ruby/gems/1.8/gems/actionpack-2.3.4/lib/action_controller/dispatcher.rb:114:in `call'
/usr/local/ruby1.8.7/lib/ruby/gems/1.8/gems/actionpack-2.3.4/lib/action_controller/reloader.rb:34:in `run'
/usr/local/ruby1.8.7/lib/ruby/gems/1.8/gems/actionpack-2.3.4/lib/action_controller/dispatcher.rb:108:in `call'
/usr/local/ruby1.8.7/lib/ruby/gems/1.8/gems/rails-2.3.4/lib/rails/rack/static.rb:31:in `call'
/usr/local/ruby1.8.7/lib/ruby/gems/1.8/gems/rack-1.0.0/lib/rack/urlmap.rb:46:in `call'
/usr/local/ruby1.8.7/lib/ruby/gems/1.8/gems/rack-1.0.0/lib/rack/urlmap.rb:40:in `each'
/usr/local/ruby1.8.7/lib/ruby/gems/1.8/gems/rack-1.0.0/lib/rack/urlmap.rb:40:in `call'
/usr/local/ruby1.8.7/lib/ruby/gems/1.8/gems/rails-2.3.4/lib/rails/rack/log_tailer.rb:17:in `call'
/usr/local/ruby1.8.7/lib/ruby/gems/1.8/gems/rack-1.0.0/lib/rack/content_length.rb:13:in `call'
/usr/local/ruby1.8.7/lib/ruby/gems/1.8/gems/rack-1.0.0/lib/rack/chunked.rb:15:in `call'
/usr/local/ruby1.8.7/lib/ruby/gems/1.8/gems/rack-1.0.0/lib/rack/handler/mongrel.rb:61:in `process'
/usr/local/ruby1.8.7/lib/ruby/gems/1.8/gems/mongrel-1.1.5/lib/mongrel.rb:159:in `process_client'
/usr/local/ruby1.8.7/lib/ruby/gems/1.8/gems/mongrel-1.1.5/lib/mongrel.rb:158:in `each'
/usr/local/ruby1.8.7/lib/ruby/gems/1.8/gems/mongrel-1.1.5/lib/mongrel.rb:158:in `process_client'
/usr/local/ruby1.8.7/lib/ruby/gems/1.8/gems/mongrel-1.1.5/lib/mongrel.rb:285:in `run'
/usr/local/ruby1.8.7/lib/ruby/gems/1.8/gems/mongrel-1.1.5/lib/mongrel.rb:285:in `initialize'
/usr/local/ruby1.8.7/lib/ruby/gems/1.8/gems/mongrel-1.1.5/lib/mongrel.rb:285:in `new'
/usr/local/ruby1.8.7/lib/ruby/gems/1.8/gems/mongrel-1.1.5/lib/mongrel.rb:285:in `run'
/usr/local/ruby1.8.7/lib/ruby/gems/1.8/gems/mongrel-1.1.5/lib/mongrel.rb:268:in `initialize'
/usr/local/ruby1.8.7/lib/ruby/gems/1.8/gems/mongrel-1.1.5/lib/mongrel.rb:268:in `new'
/usr/local/ruby1.8.7/lib/ruby/gems/1.8/gems/mongrel-1.1.5/lib/mongrel.rb:268:in `run'
/usr/local/ruby1.8.7/lib/ruby/gems/1.8/gems/rack-1.0.0/lib/rack/handler/mongrel.rb:34:in `run'
/usr/local/ruby1.8.7/lib/ruby/gems/1.8/gems/rails-2.3.4/lib/commands/server.rb:111
/usr/local/ruby1.8.7/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in `gem_original_require'
/usr/local/ruby1.8.7/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in `require'
script/server:3
Request

Parameters:

None
Show session dump

---
Response

Headers:

{"Content-Type"=>"text/html",
 "Cache-Control"=>"no-cache"}