Hi,
I am facing problem with the Login functionality after upgrading to
Rails 2.0.2
When I login, I get a No Method Error:
NoMethodError in LoginController#login
You have a nil object when you didn''t expect it!
You might have expected an instance of ActiveRecord::Base.
The error occurred while evaluating nil.[]
RAILS_ROOT: E:/InstantRails-1.6-win/InstantRails/rails_apps/lala
Application Trace | Framework Trace | Full Trace
app/controllers/login_controller.rb:174:in `login''
E:/InstantRails-1.6-win/InstantRails/ruby/lib/ruby/gems/1.8/gems/actionpack-2.0.2/lib/action_controller/base.rb:1158:in
`send''
E:/InstantRails-1.6-win/InstantRails/ruby/lib/ruby/gems/1.8/gems/actionpack-2.0.2/lib/action_controller/base.rb:1158:in
`perform_action_without_filters''
E:/InstantRails-1.6-win/InstantRails/ruby/lib/ruby/gems/1.8/gems/actionpack-2.0.2/lib/action_controller/filters.rb:697:in
`call_filters''
E:/InstantRails-1.6-win/InstantRails/ruby/lib/ruby/gems/1.8/gems/actionpack-2.0.2/lib/action_controller/filters.rb:689:in
`perform_action_without_benchmark''
E:/InstantRails-1.6-win/InstantRails/ruby/lib/ruby/gems/1.8/gems/actionpack-2.0.2/lib/action_controller/benchmarking.rb:68:in
`perform_action_without_rescue''
E:/InstantRails-1.6-win/InstantRails/ruby/lib/ruby/1.8/benchmark.rb:293:in
`measure''
E:/InstantRails-1.6-win/InstantRails/ruby/lib/ruby/gems/1.8/gems/actionpack-2.0.2/lib/action_controller/benchmarking.rb:68:in
`perform_action_without_rescue''
E:/InstantRails-1.6-win/InstantRails/ruby/lib/ruby/gems/1.8/gems/actionpack-2.0.2/lib/action_controller/rescue.rb:199:in
`perform_action_without_caching''
E:/InstantRails-1.6-win/InstantRails/ruby/lib/ruby/gems/1.8/gems/actionpack-2.0.2/lib/action_controller/caching.rb:678:in
`perform_action''
E:/InstantRails-1.6-win/InstantRails/ruby/lib/ruby/gems/1.8/gems/activerecord-2.0.2/lib/active_record/connection_adapters/abstract/query_cache.rb:33:in
`cache''
E:/InstantRails-1.6-win/InstantRails/ruby/lib/ruby/gems/1.8/gems/activerecord-2.0.2/lib/active_record/query_cache.rb:8:in
`cache''
E:/InstantRails-1.6-win/InstantRails/ruby/lib/ruby/gems/1.8/gems/actionpack-2.0.2/lib/action_controller/caching.rb:677:in
`perform_action''
E:/InstantRails-1.6-win/InstantRails/ruby/lib/ruby/gems/1.8/gems/actionpack-2.0.2/lib/action_controller/base.rb:524:in
`send''
E:/InstantRails-1.6-win/InstantRails/ruby/lib/ruby/gems/1.8/gems/actionpack-2.0.2/lib/action_controller/base.rb:524:in
`process_without_filters''
E:/InstantRails-1.6-win/InstantRails/ruby/lib/ruby/gems/1.8/gems/actionpack-2.0.2/lib/action_controller/filters.rb:685:in
`process_without_session_management_support''
E:/InstantRails-1.6-win/InstantRails/ruby/lib/ruby/gems/1.8/gems/actionpack-2.0.2/lib/action_controller/session_management.rb:123:in
`process''
E:/InstantRails-1.6-win/InstantRails/ruby/lib/ruby/gems/1.8/gems/actionpack-2.0.2/lib/action_controller/base.rb:388:in
`process''
E:/InstantRails-1.6-win/InstantRails/ruby/lib/ruby/gems/1.8/gems/actionpack-2.0.2/lib/action_controller/dispatcher.rb:171:in
`handle_request''
E:/InstantRails-1.6-win/InstantRails/ruby/lib/ruby/gems/1.8/gems/actionpack-2.0.2/lib/action_controller/dispatcher.rb:115:in
`dispatch''
E:/InstantRails-1.6-win/InstantRails/ruby/lib/ruby/gems/1.8/gems/actionpack-2.0.2/lib/action_controller/dispatcher.rb:126:in
`dispatch_cgi''
E:/InstantRails-1.6-win/InstantRails/ruby/lib/ruby/gems/1.8/gems/actionpack-2.0.2/lib/action_controller/dispatcher.rb:9:in
`dispatch''
E:/InstantRails-1.6-win/InstantRails/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.3-x86-mswin32/lib/mongrel/rails.rb:76:in
`process''
E:/InstantRails-1.6-win/InstantRails/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.3-x86-mswin32/lib/mongrel/rails.rb:74:in
`synchronize''
E:/InstantRails-1.6-win/InstantRails/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.3-x86-mswin32/lib/mongrel/rails.rb:74:in
`process''
E:/InstantRails-1.6-win/InstantRails/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.3-x86-mswin32/lib/mongrel.rb:159:in
`process_client''
E:/InstantRails-1.6-win/InstantRails/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.3-x86-mswin32/lib/mongrel.rb:158:in
`each''
E:/InstantRails-1.6-win/InstantRails/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.3-x86-mswin32/lib/mongrel.rb:158:in
`process_client''
E:/InstantRails-1.6-win/InstantRails/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.3-x86-mswin32/lib/mongrel.rb:285:in
`run''
E:/InstantRails-1.6-win/InstantRails/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.3-x86-mswin32/lib/mongrel.rb:285:in
`initialize''
E:/InstantRails-1.6-win/InstantRails/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.3-x86-mswin32/lib/mongrel.rb:285:in
`new''
E:/InstantRails-1.6-win/InstantRails/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.3-x86-mswin32/lib/mongrel.rb:285:in
`run''
E:/InstantRails-1.6-win/InstantRails/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.3-x86-mswin32/lib/mongrel.rb:268:in
`initialize''
E:/InstantRails-1.6-win/InstantRails/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.3-x86-mswin32/lib/mongrel.rb:268:in
`new''
E:/InstantRails-1.6-win/InstantRails/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.3-x86-mswin32/lib/mongrel.rb:268:in
`run''
E:/InstantRails-1.6-win/InstantRails/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.3-x86-mswin32/lib/mongrel/configurator.rb:282:in
`run''
E:/InstantRails-1.6-win/InstantRails/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.3-x86-mswin32/lib/mongrel/configurator.rb:281:in
`each''
E:/InstantRails-1.6-win/InstantRails/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.3-x86-mswin32/lib/mongrel/configurator.rb:281:in
`run''
E:/InstantRails-1.6-win/InstantRails/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.3-x86-mswin32/bin/mongrel_rails:128:in
`run''
E:/InstantRails-1.6-win/InstantRails/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.3-x86-mswin32/lib/mongrel/command.rb:212:in
`run''
E:/InstantRails-1.6-win/InstantRails/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.3-x86-mswin32/bin/mongrel_rails:281
E:/InstantRails-1.6-win/InstantRails/ruby/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependencies.rb:489:in
`load''
E:/InstantRails-1.6-win/InstantRails/ruby/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependencies.rb:489:in
`load''
E:/InstantRails-1.6-win/InstantRails/ruby/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependencies.rb:342:in
`new_constants_in''
E:/InstantRails-1.6-win/InstantRails/ruby/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependencies.rb:489:in
`load''
E:/InstantRails-1.6-win/InstantRails/ruby/lib/ruby/gems/1.8/gems/rails-2.0.2/lib/commands/servers/mongrel.rb:64
E:/InstantRails-1.6-win/InstantRails/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in
`gem_original_require''
E:/InstantRails-1.6-win/InstantRails/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in
`require''
E:/InstantRails-1.6-win/InstantRails/ruby/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependencies.rb:496:in
`require''
E:/InstantRails-1.6-win/InstantRails/ruby/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependencies.rb:342:in
`new_constants_in''
E:/InstantRails-1.6-win/InstantRails/ruby/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependencies.rb:496:in
`require''
E:/InstantRails-1.6-win/InstantRails/ruby/lib/ruby/gems/1.8/gems/rails-2.0.2/lib/commands/server.rb:39
E:/InstantRails-1.6-win/InstantRails/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in
`gem_original_require''
E:/InstantRails-1.6-win/InstantRails/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in
`require''
script/server:3
app/controllers/login_controller.rb:174:in `login''
E:/InstantRails-1.6-win/InstantRails/ruby/lib/ruby/gems/1.8/gems/actionpack-2.0.2/lib/action_controller/base.rb:1158:in
`send''
E:/InstantRails-1.6-win/InstantRails/ruby/lib/ruby/gems/1.8/gems/actionpack-2.0.2/lib/action_controller/base.rb:1158:in
`perform_action_without_filters''
E:/InstantRails-1.6-win/InstantRails/ruby/lib/ruby/gems/1.8/gems/actionpack-2.0.2/lib/action_controller/filters.rb:697:in
`call_filters''
E:/InstantRails-1.6-win/InstantRails/ruby/lib/ruby/gems/1.8/gems/actionpack-2.0.2/lib/action_controller/filters.rb:689:in
`perform_action_without_benchmark''
E:/InstantRails-1.6-win/InstantRails/ruby/lib/ruby/gems/1.8/gems/actionpack-2.0.2/lib/action_controller/benchmarking.rb:68:in
`perform_action_without_rescue''
E:/InstantRails-1.6-win/InstantRails/ruby/lib/ruby/1.8/benchmark.rb:293:in
`measure''
E:/InstantRails-1.6-win/InstantRails/ruby/lib/ruby/gems/1.8/gems/actionpack-2.0.2/lib/action_controller/benchmarking.rb:68:in
`perform_action_without_rescue''
E:/InstantRails-1.6-win/InstantRails/ruby/lib/ruby/gems/1.8/gems/actionpack-2.0.2/lib/action_controller/rescue.rb:199:in
`perform_action_without_caching''
E:/InstantRails-1.6-win/InstantRails/ruby/lib/ruby/gems/1.8/gems/actionpack-2.0.2/lib/action_controller/caching.rb:678:in
`perform_action''
E:/InstantRails-1.6-win/InstantRails/ruby/lib/ruby/gems/1.8/gems/activerecord-2.0.2/lib/active_record/connection_adapters/abstract/query_cache.rb:33:in
`cache''
E:/InstantRails-1.6-win/InstantRails/ruby/lib/ruby/gems/1.8/gems/activerecord-2.0.2/lib/active_record/query_cache.rb:8:in
`cache''
E:/InstantRails-1.6-win/InstantRails/ruby/lib/ruby/gems/1.8/gems/actionpack-2.0.2/lib/action_controller/caching.rb:677:in
`perform_action''
E:/InstantRails-1.6-win/InstantRails/ruby/lib/ruby/gems/1.8/gems/actionpack-2.0.2/lib/action_controller/base.rb:524:in
`send''
E:/InstantRails-1.6-win/InstantRails/ruby/lib/ruby/gems/1.8/gems/actionpack-2.0.2/lib/action_controller/base.rb:524:in
`process_without_filters''
E:/InstantRails-1.6-win/InstantRails/ruby/lib/ruby/gems/1.8/gems/actionpack-2.0.2/lib/action_controller/filters.rb:685:in
`process_without_session_management_support''
E:/InstantRails-1.6-win/InstantRails/ruby/lib/ruby/gems/1.8/gems/actionpack-2.0.2/lib/action_controller/session_management.rb:123:in
`process''
E:/InstantRails-1.6-win/InstantRails/ruby/lib/ruby/gems/1.8/gems/actionpack-2.0.2/lib/action_controller/base.rb:388:in
`process''
E:/InstantRails-1.6-win/InstantRails/ruby/lib/ruby/gems/1.8/gems/actionpack-2.0.2/lib/action_controller/dispatcher.rb:171:in
`handle_request''
E:/InstantRails-1.6-win/InstantRails/ruby/lib/ruby/gems/1.8/gems/actionpack-2.0.2/lib/action_controller/dispatcher.rb:115:in
`dispatch''
E:/InstantRails-1.6-win/InstantRails/ruby/lib/ruby/gems/1.8/gems/actionpack-2.0.2/lib/action_controller/dispatcher.rb:126:in
`dispatch_cgi''
E:/InstantRails-1.6-win/InstantRails/ruby/lib/ruby/gems/1.8/gems/actionpack-2.0.2/lib/action_controller/dispatcher.rb:9:in
`dispatch''
E:/InstantRails-1.6-win/InstantRails/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.3-x86-mswin32/lib/mongrel/rails.rb:76:in
`process''
E:/InstantRails-1.6-win/InstantRails/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.3-x86-mswin32/lib/mongrel/rails.rb:74:in
`synchronize''
E:/InstantRails-1.6-win/InstantRails/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.3-x86-mswin32/lib/mongrel/rails.rb:74:in
`process''
E:/InstantRails-1.6-win/InstantRails/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.3-x86-mswin32/lib/mongrel.rb:159:in
`process_client''
E:/InstantRails-1.6-win/InstantRails/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.3-x86-mswin32/lib/mongrel.rb:158:in
`each''
E:/InstantRails-1.6-win/InstantRails/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.3-x86-mswin32/lib/mongrel.rb:158:in
`process_client''
E:/InstantRails-1.6-win/InstantRails/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.3-x86-mswin32/lib/mongrel.rb:285:in
`run''
E:/InstantRails-1.6-win/InstantRails/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.3-x86-mswin32/lib/mongrel.rb:285:in
`initialize''
E:/InstantRails-1.6-win/InstantRails/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.3-x86-mswin32/lib/mongrel.rb:285:in
`new''
E:/InstantRails-1.6-win/InstantRails/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.3-x86-mswin32/lib/mongrel.rb:285:in
`run''
E:/InstantRails-1.6-win/InstantRails/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.3-x86-mswin32/lib/mongrel.rb:268:in
`initialize''
E:/InstantRails-1.6-win/InstantRails/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.3-x86-mswin32/lib/mongrel.rb:268:in
`new''
E:/InstantRails-1.6-win/InstantRails/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.3-x86-mswin32/lib/mongrel.rb:268:in
`run''
E:/InstantRails-1.6-win/InstantRails/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.3-x86-mswin32/lib/mongrel/configurator.rb:282:in
`run''
E:/InstantRails-1.6-win/InstantRails/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.3-x86-mswin32/lib/mongrel/configurator.rb:281:in
`each''
E:/InstantRails-1.6-win/InstantRails/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.3-x86-mswin32/lib/mongrel/configurator.rb:281:in
`run''
E:/InstantRails-1.6-win/InstantRails/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.3-x86-mswin32/bin/mongrel_rails:128:in
`run''
E:/InstantRails-1.6-win/InstantRails/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.3-x86-mswin32/lib/mongrel/command.rb:212:in
`run''
E:/InstantRails-1.6-win/InstantRails/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.3-x86-mswin32/bin/mongrel_rails:281
E:/InstantRails-1.6-win/InstantRails/ruby/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependencies.rb:489:in
`load''
E:/InstantRails-1.6-win/InstantRails/ruby/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependencies.rb:489:in
`load''
E:/InstantRails-1.6-win/InstantRails/ruby/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependencies.rb:342:in
`new_constants_in''
E:/InstantRails-1.6-win/InstantRails/ruby/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependencies.rb:489:in
`load''
E:/InstantRails-1.6-win/InstantRails/ruby/lib/ruby/gems/1.8/gems/rails-2.0.2/lib/commands/servers/mongrel.rb:64
E:/InstantRails-1.6-win/InstantRails/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in
`gem_original_require''
E:/InstantRails-1.6-win/InstantRails/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in
`require''
E:/InstantRails-1.6-win/InstantRails/ruby/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependencies.rb:496:in
`require''
E:/InstantRails-1.6-win/InstantRails/ruby/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependencies.rb:342:in
`new_constants_in''
E:/InstantRails-1.6-win/InstantRails/ruby/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependencies.rb:496:in
`require''
E:/InstantRails-1.6-win/InstantRails/ruby/lib/ruby/gems/1.8/gems/rails-2.0.2/lib/commands/server.rb:39
E:/InstantRails-1.6-win/InstantRails/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in
`gem_original_require''
E:/InstantRails-1.6-win/InstantRails/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in
`require''
script/server:3
Request
Parameters:
{"user"=>{"name"=>"goodboy",
"password"=>"badboy"}}
Show session dump
---
flash: !map:ActionController::Flash::FlashHash {}
Response
Headers:
{"cookie"=>[],
"Cache-Control"=>"no-cache"}
___________________________________________
And line #174 in mylogin controller happens to be:
@session[:user_id] = logged_in_user.id
Could anyone please guide me with this issue?
Cheers
Cass
--
Posted via http://www.ruby-forum.com/.
--~--~---------~--~----~------------~-------~--~----~
You received this message because you are subscribed to the Google Groups
"Ruby on Rails: Talk" group.
To post to this group, send email to
rubyonrails-talk-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org
To unsubscribe from this group, send email to
rubyonrails-talk-unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org
For more options, visit this group at
http://groups.google.com/group/rubyonrails-talk?hl=en
-~----------~----~----~----~------~----~------~--~---