Processing WelcomeController#index (for 91.206.90.116 at 2010-09-30 15:35:17) [GET]
  Parameters: {"action"=>"index", "controller"=>"welcome"}
Rendering template within layouts/base
Rendering welcome/index


ActionView::TemplateError (undefined method `<=>' for nil:NilClass) on line #38 of app/views/layouts/base.rhtml:
35:         <%= link_to l(:label_search), {:controller => 'search', :action => 'index', :id => @project}, :accesskey => accesskey(:search) %>:
36:         <%= text_field_tag 'q', @question, :size => 20, :class => 'small', :accesskey => accesskey(:quick_search) %>
37:         <% end %>
38:         <%= render_project_jump_box %>
39:     </div>
40:     
41:     <h1><%= page_header_title %></h1>

    app/helpers/application_helper.rb:218:in `sort_by'
    app/helpers/application_helper.rb:218:in `project_tree'
    app/helpers/application_helper.rb:206:in `project_tree_options_for_select'
    app/helpers/application_helper.rb:196:in `render_project_jump_box'
    app/views/layouts/base.rhtml:38
    vendor/rails/actionpack/lib/action_view/renderable.rb:39:in `send'
    vendor/rails/actionpack/lib/action_view/renderable.rb:39:in `render'
    vendor/rails/actionpack/lib/action_view/template.rb:73:in `render_template'
    vendor/rails/actionpack/lib/action_view/base.rb:256:in `render'
    vendor/rails/actionpack/lib/action_view/base.rb:373:in `_render_with_layout'
    vendor/rails/actionpack/lib/action_view/base.rb:254:in `render'
    vendor/rails/actionpack/lib/action_controller/base.rb:1177:in `render_for_file'
    vendor/rails/actionpack/lib/action_controller/base.rb:896:in `render_without_benchmark'
    vendor/rails/actionpack/lib/action_controller/benchmarking.rb:51:in `render'
    vendor/rails/activesupport/lib/active_support/core_ext/benchmark.rb:8:in `realtime'
    vendor/rails/actionpack/lib/action_controller/benchmarking.rb:51:in `render'
    vendor/rails/actionpack/lib/action_controller/base.rb:868:in `render_without_benchmark'
    vendor/rails/actionpack/lib/action_controller/benchmarking.rb:51:in `render'
    vendor/rails/activesupport/lib/active_support/core_ext/benchmark.rb:8:in `realtime'
    vendor/rails/actionpack/lib/action_controller/benchmarking.rb:51:in `render'
    vendor/rails/actionpack/lib/action_controller/base.rb:1251:in `default_render'
    vendor/rails/actionpack/lib/action_controller/base.rb:1257:in `perform_action_without_filters'
    vendor/rails/actionpack/lib/action_controller/filters.rb:617:in `call_filters'
    vendor/rails/actionpack/lib/action_controller/filters.rb:638
    vendor/rails/actionpack/lib/action_controller/filters.rb:189:in `call'
    vendor/rails/actionpack/lib/action_controller/filters.rb:189:in `call'
    vendor/rails/actionpack/lib/action_controller/filters.rb:635:in `run_before_filters'
    vendor/rails/actionpack/lib/action_controller/filters.rb:615:in `call_filters'
    vendor/rails/actionpack/lib/action_controller/filters.rb:610:in `perform_action_without_benchmark'
    vendor/rails/actionpack/lib/action_controller/benchmarking.rb:68:in `perform_action_without_rescue'
    /usr/lib/ruby/1.8/benchmark.rb:293:in `measure'
    vendor/rails/actionpack/lib/action_controller/benchmarking.rb:68:in `perform_action_without_rescue'
    vendor/rails/actionpack/lib/action_controller/rescue.rb:136:in `passenger_orig_perform_action'
    /usr/lib/ruby/1.8/phusion_passenger/railz/request_handler.rb:65:in `perform_action'
    vendor/rails/actionpack/lib/action_controller/base.rb:524:in `send'
    vendor/rails/actionpack/lib/action_controller/base.rb:524:in `process_without_filters'
    vendor/rails/actionpack/lib/action_controller/filters.rb:606:in `process_without_session_management_support'
    vendor/rails/actionpack/lib/action_controller/session_management.rb:134:in `process_without_test'
    vendor/rails/actionpack/lib/action_controller/test_process.rb:18:in `process'
    vendor/rails/actionpack/lib/action_controller/base.rb:392:in `process'
    vendor/rails/actionpack/lib/action_controller/dispatcher.rb:184:in `handle_request'
    vendor/rails/actionpack/lib/action_controller/dispatcher.rb:112:in `dispatch_unlocked'
    vendor/rails/actionpack/lib/action_controller/dispatcher.rb:125:in `dispatch'
    vendor/rails/actionpack/lib/action_controller/dispatcher.rb:124:in `synchronize'
    vendor/rails/actionpack/lib/action_controller/dispatcher.rb:124:in `dispatch'
    vendor/rails/actionpack/lib/action_controller/dispatcher.rb:134:in `dispatch_cgi'
    vendor/rails/actionpack/lib/action_controller/dispatcher.rb:41:in `dispatch'
    /usr/lib/ruby/1.8/phusion_passenger/railz/request_handler.rb:50:in `process_request'
    /usr/lib/ruby/1.8/phusion_passenger/abstract_request_handler.rb:207:in `main_loop'
    /usr/lib/ruby/1.8/phusion_passenger/railz/application_spawner.rb:374:in `start_request_handler'
    /usr/lib/ruby/1.8/phusion_passenger/railz/application_spawner.rb:332:in `handle_spawn_application'
    /usr/lib/ruby/1.8/phusion_passenger/utils.rb:184:in `safe_fork'
    /usr/lib/ruby/1.8/phusion_passenger/railz/application_spawner.rb:330:in `handle_spawn_application'
    /usr/lib/ruby/1.8/phusion_passenger/abstract_server.rb:352:in `__send__'
    /usr/lib/ruby/1.8/phusion_passenger/abstract_server.rb:352:in `main_loop'
    /usr/lib/ruby/1.8/phusion_passenger/abstract_server.rb:196:in `start_synchronously'
    /usr/lib/ruby/1.8/phusion_passenger/abstract_server.rb:163:in `start'
    /usr/lib/ruby/1.8/phusion_passenger/railz/application_spawner.rb:209:in `start'
    /usr/lib/ruby/1.8/phusion_passenger/spawn_manager.rb:262:in `spawn_rails_application'
    /usr/lib/ruby/1.8/phusion_passenger/abstract_server_collection.rb:126:in `lookup_or_add'
    /usr/lib/ruby/1.8/phusion_passenger/spawn_manager.rb:256:in `spawn_rails_application'
    /usr/lib/ruby/1.8/phusion_passenger/abstract_server_collection.rb:80:in `synchronize'
    /usr/lib/ruby/1.8/phusion_passenger/abstract_server_collection.rb:79:in `synchronize'
    /usr/lib/ruby/1.8/phusion_passenger/spawn_manager.rb:255:in `spawn_rails_application'
    /usr/lib/ruby/1.8/phusion_passenger/spawn_manager.rb:154:in `spawn_application'
    /usr/lib/ruby/1.8/phusion_passenger/spawn_manager.rb:287:in `handle_spawn_application'
    /usr/lib/ruby/1.8/phusion_passenger/abstract_server.rb:352:in `__send__'
    /usr/lib/ruby/1.8/phusion_passenger/abstract_server.rb:352:in `main_loop'
    /usr/lib/ruby/1.8/phusion_passenger/abstract_server.rb:196:in `start_synchronously'
    /usr/lib/phusion_passenger/passenger-spawn-server:61

Rendering /usr/share/redmine/public/500.html (500 Internal Server Error)