Error on running any controller- Noob question

rubyonrails-talk
1

Hi ,

I am running on Vista with webrick ... When I generate controllers , models and views I get an error as under.

C:/Ruby/lib/ruby/gems/1.8/gems/activesupport-2.3.2/lib/active_support/ dependencies.rb:105:in `const_missing' C:/ROR_lpapp042109/app/controllers/afflnetworks_controller.rb:5:in `index'

I tried reinstalling but kept stumbling on this.

gem -v 1.3.2 rails -v 2.3.2 ruby -v ruby 1.8.6 (2008-08-11 patchlevel 287) {i385-mswin32]

The full stack trace is as under if that helps

C:/Ruby/lib/ruby/gems/1.8/gems/activesupport-2.3.2/lib/active_support/ dependencies.rb:105:in `const_missing' C:/ROR_lpapp042109/app/controllers/afflnetworks_controller.rb:5:in `index' C:/Ruby/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/ base.rb:1322:in `send' C:/Ruby/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/ base.rb:1322:in `perform_action_without_filters' C:/Ruby/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/ filters.rb:617:in `call_filters' C:/Ruby/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/ filters.rb:610:in `perform_action_without_benchmark' C:/Ruby/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/ benchmarking.rb:68:in `perform_action_without_rescue' C:/Ruby/lib/ruby/gems/1.8/gems/activesupport-2.3.2/lib/active_support/ core_ext/benchmark.rb:17:in `ms' C:/Ruby/lib/ruby/gems/1.8/gems/activesupport-2.3.2/lib/active_support/ core_ext/benchmark.rb:10:in `realtime' C:/Ruby/lib/ruby/gems/1.8/gems/activesupport-2.3.2/lib/active_support/ core_ext/benchmark.rb:17:in `ms' C:/Ruby/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/ benchmarking.rb:68:in `perform_action_without_rescue' C:/Ruby/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/ rescue.rb:160:in `perform_action_without_flash' C:/Ruby/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/ flash.rb:141:in `perform_action' C:/Ruby/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/ base.rb:523:in `send' C:/Ruby/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/ base.rb:523:in `process_without_filters' C:/Ruby/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/ filters.rb:606:in `process' C:/Ruby/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/ base.rb:391:in `process' C:/Ruby/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/ base.rb:386:in `call' C:/Ruby/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/ routing/route_set.rb:433:in `call' C:/Ruby/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/ dispatcher.rb:88:in `dispatch' C:/Ruby/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/ dispatcher.rb:111:in `_call' C:/Ruby/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/ dispatcher.rb:82:in `initialize' C:/Ruby/lib/ruby/gems/1.8/gems/activerecord-2.3.2/lib/active_record/ query_cache.rb:29:in `call' C:/Ruby/lib/ruby/gems/1.8/gems/activerecord-2.3.2/lib/active_record/ query_cache.rb:29:in `call' C:/Ruby/lib/ruby/gems/1.8/gems/activerecord-2.3.2/lib/active_record/ connection_adapters/abstract/query_cache.rb:34:in `cache' C:/Ruby/lib/ruby/gems/1.8/gems/activerecord-2.3.2/lib/active_record/ query_cache.rb:9:in `cache' C:/Ruby/lib/ruby/gems/1.8/gems/activerecord-2.3.2/lib/active_record/ query_cache.rb:28:in `call' C:/Ruby/lib/ruby/gems/1.8/gems/activerecord-2.3.2/lib/active_record/ connection_adapters/abstract/connection_pool.rb:361:in `call' C:/Ruby/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/ vendor/rack-1.0/rack/head.rb:9:in `call' C:/Ruby/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/ vendor/rack-1.0/rack/methodoverride.rb:24:in `call' C:/Ruby/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/ params_parser.rb:15:in `call' C:/Ruby/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/ rewindable_input.rb:25:in `call' C:/Ruby/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/ session/cookie_store.rb:93:in `call' C:/Ruby/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/ reloader.rb:9:in `call' C:/Ruby/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/ failsafe.rb:11:in `call' C:/Ruby/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/ vendor/rack-1.0/rack/lock.rb:11:in `call' C:/Ruby/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/ vendor/rack-1.0/rack/lock.rb:11:in `synchronize' C:/Ruby/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/ vendor/rack-1.0/rack/lock.rb:11:in `call' C:/Ruby/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/ dispatcher.rb:106:in `call' C:/Ruby/lib/ruby/gems/1.8/gems/rails-2.3.2/lib/rails/rack/static.rb: 31:in `call' C:/Ruby/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/ vendor/rack-1.0/rack/urlmap.rb:46:in `call' C:/Ruby/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/ vendor/rack-1.0/rack/urlmap.rb:40:in `each' C:/Ruby/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/ vendor/rack-1.0/rack/urlmap.rb:40:in `call' C:/Ruby/lib/ruby/gems/1.8/gems/rails-2.3.2/lib/rails/rack/ log_tailer.rb:17:in `call' C:/Ruby/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/ vendor/rack-1.0/rack/content_length.rb:13:in `call' C:/Ruby/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/ vendor/rack-1.0/rack/handler/webrick.rb:46:in `service' C:/Ruby/lib/ruby/1.8/webrick/httpserver.rb:104:in `service' C:/Ruby/lib/ruby/1.8/webrick/httpserver.rb:65:in `run' C:/Ruby/lib/ruby/1.8/webrick/server.rb:173:in `start_thread' C:/Ruby/lib/ruby/1.8/webrick/server.rb:162:in `start' C:/Ruby/lib/ruby/1.8/webrick/server.rb:162:in `start_thread' C:/Ruby/lib/ruby/1.8/webrick/server.rb:95:in `start' C:/Ruby/lib/ruby/1.8/webrick/server.rb:92:in `each' C:/Ruby/lib/ruby/1.8/webrick/server.rb:92:in `start' C:/Ruby/lib/ruby/1.8/webrick/server.rb:23:in `start' C:/Ruby/lib/ruby/1.8/webrick/server.rb:82:in `start' C:/Ruby/lib/ruby/gems/1.8/gems/actionpack-2.3.2/lib/action_controller/ vendor/rack-1.0/rack/handler/webrick.rb:13:in `run' C:/Ruby/lib/ruby/gems/1.8/gems/rails-2.3.2/lib/commands/server.rb:111 C:/Ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in `gem_original_require' C:/Ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in `require' script/server:3

2

Have you tried looking at afflnetworks_controller.rb around line 5, the error message suggests there is a problem there. It is difficult to help without more information.

3

Thanks for your reply Colin

Yes, I did.

Line 5 reads is @afflnetworks = Afflnetworks.........

The default scaffold commmand generated line 5 as under. In both cases I get the same above error

def index     @afflnetworks = Afflnetworks.all

    respond_to do |format|       format.html # index.html.erb       format.xml { render :xml => @afflnetworks }     end   end

I changed it to as follows.

def index     @afflnetworks = Afflnetworks.find(:all)

    respond_to do |format|       format.html # index.html.erb       format.xml { render :xml => @afflnetworks }     end   end

4

The same thing also happens when I call any method in the controllers and all the controllers. Think it is more than just that one line of code.