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...est WARNING: Global access to Rake DSL methods is deprecated. Please include ... Rake::DSL into classes and modules which use the Rake DSL methods. WARNING: DSL method Pictographs::Application#task called at /usr/local/ lib/ruby/gems/1.9.1/gems/railties-3.0.7/lib/rails/application.rb: 215:in `initialize_tasks'' /usr/local/lib/ruby/gems/1.9.1/gems/activesupport-3.0.7/lib/ active_support/whiny_nil.rb:48:in `method_missing'': undefined method `should_not_be_valid'' for nil:NilClass (NoMethodError) Thank you very much Yennie -- You received this message because you are subscrib...

.../gems/ruby/1.9.1/gems/railties-3.0.9/lib/rails/tasks.rb:6:in `<top ( required)>'' /app/.bundle/gems/ruby/1.9.1/gems/railties-3.0.9/lib/rails/application.rb:215:in `require'' /app/.bundle/gems/ruby/1.9.1/gems/railties-3.0.9/lib/rails/application.rb:215:in `initialize_tasks'' /app/.bundle/gems/ruby/1.9.1/gems/railties-3.0.9/lib/rails/application.rb:139:in `load_tasks'' /app/.bundle/gems/ruby/1.9.1/gems/railties-3.0.9/lib/rails/application.rb:77:in `method_missing'' /app/Rakefile:7:in `<top (required)>'' /...

Hi all, Just starting with Rails and working through the early chapters of the Pragmatic Programmers Agile Development with Rails book (2nd addition). When doing a "rake db:migrate" to add a column to a table I get this: undefined method `default'' for #<ActiveRecord::ConnectionAdapters::MysqlAdapter:0xb7517ec8> Any ideas? thanks, David PS: Here''s the full

HI All, I have installed the Active Admin successfully, but facing the following error while restarting the server after generating an resource. *rails generate active_admin:resource item* /home/logs/Desktop/training/RAILS/courier/app/admin/items.rb:1:in `<top (required)>'': uninitialized constant Item (NameError) from