Hello, I had an app running on RoR 1.1, now I'm migrating it to 2.1.
In a view I have:
<div id="user_management"> <fieldset> <legend>Please log in</legend> <% form_for(:user, :url => sessions_path) do |f| %> <p>Username: <span class="notice"><%= flash[:notice]%></
</p>
<%= f.text_field :username %> <p>Password:</p> <%= f.password_field :password %> <%= submit_tag 'Go!'%> <p> <label for='without_account_yet'>Register</label> <%= link_to 'New user?', new_user_path %> </p> <% end %> </fieldset> </div>
Rendering it, the server gives this error, but I don't know what it means. Any idea?
wrong argument type FalseClass (expected Proc)
Extracted source (around line #4):
1: <div id="user_management"> 2: <fieldset> 3: <legend>Please log in</legend> 4: <% form_for(:user, :url => {:action => :create}) do |f| %> 5: <p>Username: <span class="notice"><%= flash[:notice]%></
</p>
6: <%= f.text_field :username %> 7: <p>Password:</p>
RAILS_ROOT: /home/eyp/workspace/lists Application Trace | Framework Trace | Full Trace
(eval):2:in `protect_against_forgery?' app/views/sessions/new.rhtml:4:in `_run_erb_47app47views47sessions47new46rhtml'
/usr/lib64/ruby/gems/1.8/gems/actionpack-2.1.0/lib/action_view/helpers/ form_tag_helper.rb:431:in `extra_tags_for_form' /usr/lib64/ruby/gems/1.8/gems/actionpack-2.1.0/lib/action_view/helpers/ form_tag_helper.rb:439:in `form_tag_html' /usr/lib64/ruby/gems/1.8/gems/actionpack-2.1.0/lib/action_view/helpers/ form_tag_helper.rb:41:in `form_tag' /usr/lib64/ruby/gems/1.8/gems/actionpack-2.1.0/lib/action_view/helpers/ form_helper.rb:252:in `form_for' /usr/lib64/ruby/gems/1.8/gems/actionpack-2.1.0/lib/action_view/base.rb: 338:in `send' /usr/lib64/ruby/gems/1.8/gems/actionpack-2.1.0/lib/action_view/base.rb: 338:in `execute' /usr/lib64/ruby/gems/1.8/gems/actionpack-2.1.0/lib/action_view/ template_handlers/compilable.rb:29:in `send' /usr/lib64/ruby/gems/1.8/gems/actionpack-2.1.0/lib/action_view/ template_handlers/compilable.rb:29:in `render' /usr/lib64/ruby/gems/1.8/gems/actionpack-2.1.0/lib/action_view/ template.rb:35:in `render' /usr/lib64/ruby/gems/1.8/gems/actionpack-2.1.0/lib/action_view/ template.rb:22:in `render_template' /usr/lib64/ruby/gems/1.8/gems/actionpack-2.1.0/lib/action_view/base.rb: 245:in `render_file' /usr/lib64/ruby/gems/1.8/gems/actionpack-2.1.0/lib/action_controller/ base.rb:1108:in `render_for_file' /usr/lib64/ruby/gems/1.8/gems/actionpack-2.1.0/lib/action_controller/ base.rb:841:in `render_with_no_layout' /usr/lib64/ruby/gems/1.8/gems/actionpack-2.1.0/lib/action_controller/ layout.rb:251:in `render_without_benchmark' /usr/lib64/ruby/gems/1.8/gems/actionpack-2.1.0/lib/action_controller/ benchmarking.rb:51:in `render' /usr/lib64/ruby/gems/1.8/gems/activesupport-2.1.0/lib/active_support/ core_ext/benchmark.rb:8:in `realtime' /usr/lib64/ruby/gems/1.8/gems/actionpack-2.1.0/lib/action_controller/ benchmarking.rb:51:in `render' /usr/lib64/ruby/gems/1.8/gems/actionpack-2.1.0/lib/action_controller/ base.rb:1157:in `default_render' /usr/lib64/ruby/gems/1.8/gems/actionpack-2.1.0/lib/action_controller/ base.rb:1163:in `perform_action_without_filters' /usr/lib64/ruby/gems/1.8/gems/actionpack-2.1.0/lib/action_controller/ filters.rb:580:in `call_filters' /usr/lib64/ruby/gems/1.8/gems/actionpack-2.1.0/lib/action_controller/ filters.rb:573:in `perform_action_without_benchmark' /usr/lib64/ruby/gems/1.8/gems/actionpack-2.1.0/lib/action_controller/ benchmarking.rb:68:in `perform_action_without_rescue' /usr/lib/ruby/1.8/benchmark.rb:293:in `measure' /usr/lib64/ruby/gems/1.8/gems/actionpack-2.1.0/lib/action_controller/ benchmarking.rb:68:in `perform_action_without_rescue' /usr/lib64/ruby/gems/1.8/gems/actionpack-2.1.0/lib/action_controller/ rescue.rb:201:in `perform_action_without_caching' /usr/lib64/ruby/gems/1.8/gems/actionpack-2.1.0/lib/action_controller/ caching/sql_cache.rb:13:in `perform_action' /usr/lib64/ruby/gems/1.8/gems/activerecord-2.1.0/lib/active_record/ connection_adapters/abstract/query_cache.rb:33:in `cache' /usr/lib64/ruby/gems/1.8/gems/activerecord-2.1.0/lib/active_record/ query_cache.rb:8:in `cache' /usr/lib64/ruby/gems/1.8/gems/actionpack-2.1.0/lib/action_controller/ caching/sql_cache.rb:12:in `perform_action' /usr/lib64/ruby/gems/1.8/gems/actionpack-2.1.0/lib/action_controller/ base.rb:529:in `send' /usr/lib64/ruby/gems/1.8/gems/actionpack-2.1.0/lib/action_controller/ base.rb:529:in `process_without_filters' /usr/lib64/ruby/gems/1.8/gems/actionpack-2.1.0/lib/action_controller/ filters.rb:569:in `process_without_session_management_support' /usr/lib64/ruby/gems/1.8/gems/actionpack-2.1.0/lib/action_controller/ session_management.rb:130:in `process' /usr/lib64/ruby/gems/1.8/gems/actionpack-2.1.0/lib/action_controller/ base.rb:389:in `process' /usr/lib64/ruby/gems/1.8/gems/actionpack-2.1.0/lib/action_controller/ dispatcher.rb:149:in `handle_request' /usr/lib64/ruby/gems/1.8/gems/actionpack-2.1.0/lib/action_controller/ dispatcher.rb:107:in `dispatch' /usr/lib64/ruby/gems/1.8/gems/actionpack-2.1.0/lib/action_controller/ dispatcher.rb:104:in `synchronize' /usr/lib64/ruby/gems/1.8/gems/actionpack-2.1.0/lib/action_controller/ dispatcher.rb:104:in `dispatch' /usr/lib64/ruby/gems/1.8/gems/actionpack-2.1.0/lib/action_controller/ dispatcher.rb:120:in `dispatch_cgi' /usr/lib64/ruby/gems/1.8/gems/actionpack-2.1.0/lib/action_controller/ dispatcher.rb:35:in `dispatch' /usr/lib64/ruby/gems/1.8/gems/mongrel-1.1.5/lib/mongrel/rails.rb:76:in `process' /usr/lib64/ruby/gems/1.8/gems/mongrel-1.1.5/lib/mongrel/rails.rb:74:in `synchronize' /usr/lib64/ruby/gems/1.8/gems/mongrel-1.1.5/lib/mongrel/rails.rb:74:in `process' /usr/lib64/ruby/gems/1.8/gems/mongrel-1.1.5/lib/mongrel.rb:159:in `process_client' /usr/lib64/ruby/gems/1.8/gems/mongrel-1.1.5/lib/mongrel.rb:158:in `each' /usr/lib64/ruby/gems/1.8/gems/mongrel-1.1.5/lib/mongrel.rb:158:in `process_client' /usr/lib64/ruby/gems/1.8/gems/mongrel-1.1.5/lib/mongrel.rb:285:in `run' /usr/lib64/ruby/gems/1.8/gems/mongrel-1.1.5/lib/mongrel.rb:285:in `initialize' /usr/lib64/ruby/gems/1.8/gems/mongrel-1.1.5/lib/mongrel.rb:285:in `new' /usr/lib64/ruby/gems/1.8/gems/mongrel-1.1.5/lib/mongrel.rb:285:in `run' /usr/lib64/ruby/gems/1.8/gems/mongrel-1.1.5/lib/mongrel.rb:268:in `initialize' /usr/lib64/ruby/gems/1.8/gems/mongrel-1.1.5/lib/mongrel.rb:268:in `new' /usr/lib64/ruby/gems/1.8/gems/mongrel-1.1.5/lib/mongrel.rb:268:in `run' /usr/lib64/ruby/gems/1.8/gems/mongrel-1.1.5/lib/mongrel/ configurator.rb:282:in `run' /usr/lib64/ruby/gems/1.8/gems/mongrel-1.1.5/lib/mongrel/ configurator.rb:281:in `each' /usr/lib64/ruby/gems/1.8/gems/mongrel-1.1.5/lib/mongrel/ configurator.rb:281:in `run' /usr/lib64/ruby/gems/1.8/gems/mongrel-1.1.5/bin/mongrel_rails:128:in `run' /usr/lib64/ruby/gems/1.8/gems/mongrel-1.1.5/lib/mongrel/command.rb: 212:in `run' /usr/lib64/ruby/gems/1.8/gems/mongrel-1.1.5/bin/mongrel_rails:281 /usr/lib64/ruby/gems/1.8/gems/activesupport-2.1.0/lib/active_support/ dependencies.rb:502:in `load' /usr/lib64/ruby/gems/1.8/gems/activesupport-2.1.0/lib/active_support/ dependencies.rb:502:in `load' /usr/lib64/ruby/gems/1.8/gems/activesupport-2.1.0/lib/active_support/ dependencies.rb:354:in `new_constants_in' /usr/lib64/ruby/gems/1.8/gems/activesupport-2.1.0/lib/active_support/ dependencies.rb:502:in `load' /usr/lib64/ruby/gems/1.8/gems/rails-2.1.0/lib/commands/servers/ mongrel.rb:64 /usr/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in `gem_original_require' /usr/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in `require' /usr/lib64/ruby/gems/1.8/gems/activesupport-2.1.0/lib/active_support/ dependencies.rb:509:in `require' /usr/lib64/ruby/gems/1.8/gems/activesupport-2.1.0/lib/active_support/ dependencies.rb:354:in `new_constants_in' /usr/lib64/ruby/gems/1.8/gems/activesupport-2.1.0/lib/active_support/ dependencies.rb:509:in `require' /usr/lib64/ruby/gems/1.8/gems/rails-2.1.0/lib/commands/server.rb:39 /usr/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in `gem_original_require' /usr/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in `require' script/server:3
(eval):2:in `protect_against_forgery?' /usr/lib64/ruby/gems/1.8/gems/actionpack-2.1.0/lib/action_view/helpers/ form_tag_helper.rb:431:in `extra_tags_for_form' /usr/lib64/ruby/gems/1.8/gems/actionpack-2.1.0/lib/action_view/helpers/ form_tag_helper.rb:439:in `form_tag_html' /usr/lib64/ruby/gems/1.8/gems/actionpack-2.1.0/lib/action_view/helpers/ form_tag_helper.rb:41:in `form_tag' /usr/lib64/ruby/gems/1.8/gems/actionpack-2.1.0/lib/action_view/helpers/ form_helper.rb:252:in `form_for' app/views/sessions/new.rhtml:4:in `_run_erb_47app47views47sessions47new46rhtml' /usr/lib64/ruby/gems/1.8/gems/actionpack-2.1.0/lib/action_view/base.rb: 338:in `send' /usr/lib64/ruby/gems/1.8/gems/actionpack-2.1.0/lib/action_view/base.rb: 338:in `execute' /usr/lib64/ruby/gems/1.8/gems/actionpack-2.1.0/lib/action_view/ template_handlers/compilable.rb:29:in `send' /usr/lib64/ruby/gems/1.8/gems/actionpack-2.1.0/lib/action_view/ template_handlers/compilable.rb:29:in `render' /usr/lib64/ruby/gems/1.8/gems/actionpack-2.1.0/lib/action_view/ template.rb:35:in `render' /usr/lib64/ruby/gems/1.8/gems/actionpack-2.1.0/lib/action_view/ template.rb:22:in `render_template' /usr/lib64/ruby/gems/1.8/gems/actionpack-2.1.0/lib/action_view/base.rb: 245:in `render_file' /usr/lib64/ruby/gems/1.8/gems/actionpack-2.1.0/lib/action_controller/ base.rb:1108:in `render_for_file' /usr/lib64/ruby/gems/1.8/gems/actionpack-2.1.0/lib/action_controller/ base.rb:841:in `render_with_no_layout' /usr/lib64/ruby/gems/1.8/gems/actionpack-2.1.0/lib/action_controller/ layout.rb:251:in `render_without_benchmark' /usr/lib64/ruby/gems/1.8/gems/actionpack-2.1.0/lib/action_controller/ benchmarking.rb:51:in `render' /usr/lib64/ruby/gems/1.8/gems/activesupport-2.1.0/lib/active_support/ core_ext/benchmark.rb:8:in `realtime' /usr/lib64/ruby/gems/1.8/gems/actionpack-2.1.0/lib/action_controller/ benchmarking.rb:51:in `render' /usr/lib64/ruby/gems/1.8/gems/actionpack-2.1.0/lib/action_controller/ base.rb:1157:in `default_render' /usr/lib64/ruby/gems/1.8/gems/actionpack-2.1.0/lib/action_controller/ base.rb:1163:in `perform_action_without_filters' /usr/lib64/ruby/gems/1.8/gems/actionpack-2.1.0/lib/action_controller/ filters.rb:580:in `call_filters' /usr/lib64/ruby/gems/1.8/gems/actionpack-2.1.0/lib/action_controller/ filters.rb:573:in `perform_action_without_benchmark' /usr/lib64/ruby/gems/1.8/gems/actionpack-2.1.0/lib/action_controller/ benchmarking.rb:68:in `perform_action_without_rescue' /usr/lib/ruby/1.8/benchmark.rb:293:in `measure' /usr/lib64/ruby/gems/1.8/gems/actionpack-2.1.0/lib/action_controller/ benchmarking.rb:68:in `perform_action_without_rescue' /usr/lib64/ruby/gems/1.8/gems/actionpack-2.1.0/lib/action_controller/ rescue.rb:201:in `perform_action_without_caching' /usr/lib64/ruby/gems/1.8/gems/actionpack-2.1.0/lib/action_controller/ caching/sql_cache.rb:13:in `perform_action' /usr/lib64/ruby/gems/1.8/gems/activerecord-2.1.0/lib/active_record/ connection_adapters/abstract/query_cache.rb:33:in `cache' /usr/lib64/ruby/gems/1.8/gems/activerecord-2.1.0/lib/active_record/ query_cache.rb:8:in `cache' /usr/lib64/ruby/gems/1.8/gems/actionpack-2.1.0/lib/action_controller/ caching/sql_cache.rb:12:in `perform_action' /usr/lib64/ruby/gems/1.8/gems/actionpack-2.1.0/lib/action_controller/ base.rb:529:in `send' /usr/lib64/ruby/gems/1.8/gems/actionpack-2.1.0/lib/action_controller/ base.rb:529:in `process_without_filters' /usr/lib64/ruby/gems/1.8/gems/actionpack-2.1.0/lib/action_controller/ filters.rb:569:in `process_without_session_management_support' /usr/lib64/ruby/gems/1.8/gems/actionpack-2.1.0/lib/action_controller/ session_management.rb:130:in `process' /usr/lib64/ruby/gems/1.8/gems/actionpack-2.1.0/lib/action_controller/ base.rb:389:in `process' /usr/lib64/ruby/gems/1.8/gems/actionpack-2.1.0/lib/action_controller/ dispatcher.rb:149:in `handle_request' /usr/lib64/ruby/gems/1.8/gems/actionpack-2.1.0/lib/action_controller/ dispatcher.rb:107:in `dispatch' /usr/lib64/ruby/gems/1.8/gems/actionpack-2.1.0/lib/action_controller/ dispatcher.rb:104:in `synchronize' /usr/lib64/ruby/gems/1.8/gems/actionpack-2.1.0/lib/action_controller/ dispatcher.rb:104:in `dispatch' /usr/lib64/ruby/gems/1.8/gems/actionpack-2.1.0/lib/action_controller/ dispatcher.rb:120:in `dispatch_cgi' /usr/lib64/ruby/gems/1.8/gems/actionpack-2.1.0/lib/action_controller/ dispatcher.rb:35:in `dispatch' /usr/lib64/ruby/gems/1.8/gems/mongrel-1.1.5/lib/mongrel/rails.rb:76:in `process' /usr/lib64/ruby/gems/1.8/gems/mongrel-1.1.5/lib/mongrel/rails.rb:74:in `synchronize' /usr/lib64/ruby/gems/1.8/gems/mongrel-1.1.5/lib/mongrel/rails.rb:74:in `process' /usr/lib64/ruby/gems/1.8/gems/mongrel-1.1.5/lib/mongrel.rb:159:in `process_client' /usr/lib64/ruby/gems/1.8/gems/mongrel-1.1.5/lib/mongrel.rb:158:in `each' /usr/lib64/ruby/gems/1.8/gems/mongrel-1.1.5/lib/mongrel.rb:158:in `process_client' /usr/lib64/ruby/gems/1.8/gems/mongrel-1.1.5/lib/mongrel.rb:285:in `run' /usr/lib64/ruby/gems/1.8/gems/mongrel-1.1.5/lib/mongrel.rb:285:in `initialize' /usr/lib64/ruby/gems/1.8/gems/mongrel-1.1.5/lib/mongrel.rb:285:in `new' /usr/lib64/ruby/gems/1.8/gems/mongrel-1.1.5/lib/mongrel.rb:285:in `run' /usr/lib64/ruby/gems/1.8/gems/mongrel-1.1.5/lib/mongrel.rb:268:in `initialize' /usr/lib64/ruby/gems/1.8/gems/mongrel-1.1.5/lib/mongrel.rb:268:in `new' /usr/lib64/ruby/gems/1.8/gems/mongrel-1.1.5/lib/mongrel.rb:268:in `run' /usr/lib64/ruby/gems/1.8/gems/mongrel-1.1.5/lib/mongrel/ configurator.rb:282:in `run' /usr/lib64/ruby/gems/1.8/gems/mongrel-1.1.5/lib/mongrel/ configurator.rb:281:in `each' /usr/lib64/ruby/gems/1.8/gems/mongrel-1.1.5/lib/mongrel/ configurator.rb:281:in `run' /usr/lib64/ruby/gems/1.8/gems/mongrel-1.1.5/bin/mongrel_rails:128:in `run' /usr/lib64/ruby/gems/1.8/gems/mongrel-1.1.5/lib/mongrel/command.rb: 212:in `run' /usr/lib64/ruby/gems/1.8/gems/mongrel-1.1.5/bin/mongrel_rails:281 /usr/lib64/ruby/gems/1.8/gems/activesupport-2.1.0/lib/active_support/ dependencies.rb:502:in `load' /usr/lib64/ruby/gems/1.8/gems/activesupport-2.1.0/lib/active_support/ dependencies.rb:502:in `load' /usr/lib64/ruby/gems/1.8/gems/activesupport-2.1.0/lib/active_support/ dependencies.rb:354:in `new_constants_in' /usr/lib64/ruby/gems/1.8/gems/activesupport-2.1.0/lib/active_support/ dependencies.rb:502:in `load' /usr/lib64/ruby/gems/1.8/gems/rails-2.1.0/lib/commands/servers/ mongrel.rb:64 /usr/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in `gem_original_require' /usr/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in `require' /usr/lib64/ruby/gems/1.8/gems/activesupport-2.1.0/lib/active_support/ dependencies.rb:509:in `require' /usr/lib64/ruby/gems/1.8/gems/activesupport-2.1.0/lib/active_support/ dependencies.rb:354:in `new_constants_in' /usr/lib64/ruby/gems/1.8/gems/activesupport-2.1.0/lib/active_support/ dependencies.rb:509:in `require' /usr/lib64/ruby/gems/1.8/gems/rails-2.1.0/lib/commands/server.rb:39 /usr/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in `gem_original_require' /usr/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in `require' script/server:3