rubyonrailsin

On 23 March 2010 20:14, dwhitekiss <dwhitekiss@gmail.com> wrote:
> I still get the same errors when I did option 1

The error you had before was, from your first post,
NoMethodError in AdminController#index

undefined method `scaffold' for AdminController:Class

Are you saying you still get that error, and with the trace below?

Colin

>
> /home/darwin/Sites/music_library/vendor/plugins/scaffolding/lib/
> scaffolding.rb:107:in `list'
> /home/darwin/Sites/music_library/vendor/plugins/scaffolding/lib/
> scaffolding.rb:95:in `index'
> /usr/lib/ruby/gems/1.8/gems/actionpack-2.3.5/lib/action_controller/
> base.rb:1331:in `send'
> /usr/lib/ruby/gems/1.8/gems/actionpack-2.3.5/lib/action_controller/
> base.rb:1331:in `perform_action_without_filters'
> /usr/lib/ruby/gems/1.8/gems/actionpack-2.3.5/lib/action_controller/
> filters.rb:617:in `call_filters'
> /usr/lib/ruby/gems/1.8/gems/actionpack-2.3.5/lib/action_controller/
> filters.rb:610:in `perform_action_without_benchmark'
> /usr/lib/ruby/gems/1.8/gems/actionpack-2.3.5/lib/action_controller/
> benchmarking.rb:68:in `perform_action_without_rescue'
> /usr/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_support/
> core_ext/benchmark.rb:17:in `ms'
> /usr/lib/ruby/1.8/benchmark.rb:308:in `realtime'
> /usr/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_support/
> core_ext/benchmark.rb:17:in `ms'
> /usr/lib/ruby/gems/1.8/gems/actionpack-2.3.5/lib/action_controller/
> benchmarking.rb:68:in `perform_action_without_rescue'
> /usr/lib/ruby/gems/1.8/gems/actionpack-2.3.5/lib/action_controller/
> rescue.rb:160:in `perform_action_without_flash'
> /usr/lib/ruby/gems/1.8/gems/actionpack-2.3.5/lib/action_controller/
> flash.rb:146:in `perform_action'
> /usr/lib/ruby/gems/1.8/gems/actionpack-2.3.5/lib/action_controller/
> base.rb:532:in `send'
> /usr/lib/ruby/gems/1.8/gems/actionpack-2.3.5/lib/action_controller/
> base.rb:532:in `process_without_filters'
> /usr/lib/ruby/gems/1.8/gems/actionpack-2.3.5/lib/action_controller/
> filters.rb:606:in `process'
> /usr/lib/ruby/gems/1.8/gems/actionpack-2.3.5/lib/action_controller/
> base.rb:391:in `process'
> /usr/lib/ruby/gems/1.8/gems/actionpack-2.3.5/lib/action_controller/
> base.rb:386:in `call'
> /usr/lib/ruby/gems/1.8/gems/actionpack-2.3.5/lib/action_controller/
> routing/route_set.rb:437:in `call'
> /usr/lib/ruby/gems/1.8/gems/actionpack-2.3.5/lib/action_controller/
> dispatcher.rb:87:in `dispatch'
> /usr/lib/ruby/gems/1.8/gems/actionpack-2.3.5/lib/action_controller/
> dispatcher.rb:121:in `_call'
> /usr/lib/ruby/gems/1.8/gems/actionpack-2.3.5/lib/action_controller/
> dispatcher.rb:130:in `build_middleware_stack'
> /usr/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/
> query_cache.rb:29:in `call'
> /usr/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/
> query_cache.rb:29:in `call'
> /usr/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/
> connection_adapters/abstract/query_cache.rb:34:in `cache'
> /usr/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/
> query_cache.rb:9:in `cache'
> /usr/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/
> query_cache.rb:28:in `call'
> /usr/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/
> connection_adapters/abstract/connection_pool.rb:361:in `call'
> /usr/lib/ruby/gems/1.8/gems/actionpack-2.3.5/lib/action_controller/
> string_coercion.rb:25:in `call'
> /usr/lib/ruby/gems/1.8/gems/rack-1.0.1/lib/rack/head.rb:9:in `call'
> /usr/lib/ruby/gems/1.8/gems/rack-1.0.1/lib/rack/methodoverride.rb:
> 24:in `call'
> /usr/lib/ruby/gems/1.8/gems/actionpack-2.3.5/lib/action_controller/
> params_parser.rb:15:in `call'
> /usr/lib/ruby/gems/1.8/gems/actionpack-2.3.5/lib/action_controller/
> session/cookie_store.rb:93:in `call'
> /usr/lib/ruby/gems/1.8/gems/actionpack-2.3.5/lib/action_controller/
> failsafe.rb:26:in `call'
> /usr/lib/ruby/gems/1.8/gems/rack-1.0.1/lib/rack/lock.rb:11:in `call'
> /usr/lib/ruby/gems/1.8/gems/rack-1.0.1/lib/rack/lock.rb:11:in
> `synchronize'
> /usr/lib/ruby/gems/1.8/gems/rack-1.0.1/lib/rack/lock.rb:11:in `call'
> /usr/lib/ruby/gems/1.8/gems/actionpack-2.3.5/lib/action_controller/
> dispatcher.rb:114:in `call'
> /usr/lib/ruby/gems/1.8/gems/actionpack-2.3.5/lib/action_controller/
> reloader.rb:34:in `run'
> /usr/lib/ruby/gems/1.8/gems/actionpack-2.3.5/lib/action_controller/
> dispatcher.rb:108:in `call'
> /usr/lib/ruby/gems/1.8/gems/rails-2.3.5/lib/rails/rack/static.rb:31:in
> `call'
> /usr/lib/ruby/gems/1.8/gems/rack-1.0.1/lib/rack/urlmap.rb:46:in `call'
> /usr/lib/ruby/gems/1.8/gems/rack-1.0.1/lib/rack/urlmap.rb:40:in `each'
> /usr/lib/ruby/gems/1.8/gems/rack-1.0.1/lib/rack/urlmap.rb:40:in `call'
> /usr/lib/ruby/gems/1.8/gems/rails-2.3.5/lib/rails/rack/log_tailer.rb:
> 17:in `call'
> /usr/lib/ruby/gems/1.8/gems/rack-1.0.1/lib/rack/content_length.rb:
> 13:in `call'
> /usr/lib/ruby/gems/1.8/gems/rack-1.0.1/lib/rack/handler/webrick.rb:
> 50:in `service'
> /usr/lib/ruby/1.8/webrick/httpserver.rb:104:in `service'
> /usr/lib/ruby/1.8/webrick/httpserver.rb:65:in `run'
> /usr/lib/ruby/1.8/webrick/server.rb:173:in `start_thread'
> /usr/lib/ruby/1.8/webrick/server.rb:162:in `start'
> /usr/lib/ruby/1.8/webrick/server.rb:162:in `start_thread'
> /usr/lib/ruby/1.8/webrick/server.rb:95:in `start'
> /usr/lib/ruby/1.8/webrick/server.rb:92:in `each'
> /usr/lib/ruby/1.8/webrick/server.rb:92:in `start'
> /usr/lib/ruby/1.8/webrick/server.rb:23:in `start'
> /usr/lib/ruby/1.8/webrick/server.rb:82:in `start'
> /usr/lib/ruby/gems/1.8/gems/rack-1.0.1/lib/rack/handler/webrick.rb:
> 14:in `run'
> /usr/lib/ruby/gems/1.8/gems/rails-2.3.5/lib/commands/server.rb:111
> /usr/local/lib/site_ruby/1.8/rubygems/custom_require.rb:31:in
> `gem_original_require'
> /usr/local/lib/site_ruby/1.8/rubygems/custom_require.rb:31:in
> `require'
> script/server:3
>
>
>
> On Mar 23, 3:43 pm, Luke Pearce <li...@ruby-forum.com> wrote:
>> Top link in google:
>>
>> http://groups.google.com/group/rubyonrails-talk/browse_thread/thread/...
>>
>> Read the replies about scaffolding basically you'll need to install the
>> scaffolding gem:
>>
>> From a command prompt in your app root:
>>
>> ruby script/plugin install scaffolding
>>
>> or install a previous version of rails (if you are working through a
>> book it's probably a good idea to use the same version it uses)
>>
>> gem install rails -v="1.2.3"
>>
>> For simplicities sake probably just uninstall your current rails version
>> (gem uninstall rails) first then install the older version; that way
>> you'll know the rails commands are running the correct version.
>>
>> Cheers
>> Luke
>> --
>> Posted viahttp://www.ruby-forum.com/.
>
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