Hi everybody My first post so be patient. I''d installed a full functional rubyrails system on ubuntu 7.10 server. A collegue of mine has given me a copy of his application and I''m trying to migrate it to my new server. Nothing to do. HERE THE ERROR _____________________ /usr/lib/ruby/gems/1.8/gems/activesupport-1.4.4/lib/active_support/ dependencies.rb:376:in `new_constants_in'': You have a nil object when you didn''t expect it! (NoMethodError) You might have expected an instance of Array. The error occurred while evaluating nil.empty? from /usr/lib/ruby/ gems/1.8/gems/activesupport-1.4.4/lib/active_support/dependencies.rb: 202:in `load_file'' from /usr/lib/ruby/gems/1.8/gems/activesupport-1.4.4/lib/ active_support/dependencies.rb:94:in `require_or_load'' from /usr/lib/ruby/gems/1.8/gems/activesupport-1.4.4/lib/ active_support/dependencies.rb:248:in `load_missing_constant'' from /usr/lib/ruby/gems/1.8/gems/activesupport-1.4.4/lib/ active_support/dependencies.rb:452:in `const_missing'' from /var/www/sito/vendor/plugins/rel_1.2.0/lib/engines/ rails_extensions/rails_initializer.rb:23 from /usr/local/lib/site_ruby/1.8/rubygems/custom_require.rb: 27:in `gem_original_require'' from /usr/local/lib/site_ruby/1.8/rubygems/custom_require.rb: 27:in `require'' from /usr/lib/ruby/gems/1.8/gems/activesupport-1.4.4/lib/ active_support/dependencies.rb:495:in `require'' ... 24 levels... from /usr/lib/ruby/gems/1.8/gems/rails-1.2.6/lib/commands/ server.rb:39 from /usr/local/lib/site_ruby/1.8/rubygems/custom_require.rb: 27:in `gem_original_require'' from /usr/local/lib/site_ruby/1.8/rubygems/custom_require.rb: 27:in `require'' from server:3 _________________________ Is there a way to determine wich plugin and other needs are different beetwen the old setup and my new server? If yes is it sufficcient to sutisfy the need and copy all the jerarchy to have a new system functional? Thnaks in advance --~--~---------~--~----~------------~-------~--~----~ 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 -~----------~----~----~----~------~----~------~--~---