Hi I''m trying to setup file_column in one of my projects. I have downloaded the 0.3.1 tarball release and extracted it into vendor/ plugins. I have then tried to use file_column in my Image model as it has been described in the README. The first page I get from the webserver (Webrick in development mode) is fine. However, hitting reload on the same page (using the Image model) crashes my application. I get this error: undefined method `assoc'' for class `Magick::ImageList'' The application trace is as follows: ==8<=====================================================#{RAILS_ROOT}opt/local/lib/ruby/site_ruby/1.8/RMagick.rb:1002:in `undef_method'' #{RAILS_ROOT}opt/local/lib/ruby/site_ruby/1.8/RMagick.rb:1002 #{RAILS_ROOT}/vendor/rails/activerecord/lib/../../activesupport/lib/ active_support/dependencies.rb:206:in `load'' #{RAILS_ROOT}/vendor/rails/activerecord/lib/../../activesupport/lib/ active_support/dependencies.rb:206:in `load'' #{RAILS_ROOT}/vendor/rails/activerecord/lib/../../activesupport/lib/ active_support/dependencies.rb:38:in `require_or_load'' #{RAILS_ROOT}/vendor/rails/activerecord/lib/../../activesupport/lib/ active_support/dependencies.rb:21:in `depend_on'' #{RAILS_ROOT}/vendor/rails/activerecord/lib/../../activesupport/lib/ active_support/dependencies.rb:177:in `require_dependency'' #{RAILS_ROOT}/vendor/rails/activerecord/lib/../../activesupport/lib/ active_support/dependencies.rb:177:in `require_dependency'' #{RAILS_ROOT}/app/models/image.rb:1 #{RAILS_ROOT}/app/controllers/admin/image_controller.rb:10:in `list'' #{RAILS_ROOT}/app/controllers/admin/image_controller.rb:5:in `index'' ==8<===================================================== I have a recent install of RMagick (works in another Rails app) and rails 0.14.2. It seems to me that the error is related to rails reloading some file since the error occurs on the second reload. I''d be grateful about any hints on how to solve this problem. Regards Manuel Holtgrewe
Manuel Holtgrewe
2005-Nov-18 21:25 UTC
Problem Solved, WAS: Esoteric error with file_column 0.3.1
Please ignore my other email. My problem was caused by having "require_dependency ''RMagick''" in the controller file. Maybe this could go into a FAQ, though? I''m sorry for bothering you. Regards Manuel Holtgrewe
Oliver Barnes
2005-Nov-19 13:13 UTC
Re: Problem Solved, WAS: Esoteric error with file_column 0.3.1
Hi Manuel, I believe this comes from the fact that with plugins you don''t need to require anything? btw, there''s a wiki entry for FileColum now: http://wiki.rubyonrails.com/rails/pages/HowToUseFileColumn best Oliver 2005/11/18, Manuel Holtgrewe <purestorm-nlpEiS6K5uusTnJN9+BGXg@public.gmane.org>:> > Please ignore my other email. My problem was caused by having > "require_dependency ''RMagick''" in the controller file. Maybe this > could go into a FAQ, though? > > I''m sorry for bothering you. > > Regards > > Manuel Holtgrewe > > > _______________________________________________ > Rails mailing list > Rails-1W37MKcQCpIf0INCOvqR/iCwEArCW2h5@public.gmane.org > http://lists.rubyonrails.org/mailman/listinfo/rails >