hello, controller code that was working fine prior to the upgrade... @foo = Foo.find( @params[ :id ] ) @bar = Bar.find( @foo.id_bar ) ...is now throwing following error messages... ArgumentError (wrong number of arguments (2 for 1)): /usr/.../activerecord-1.14.4/lib/active_record/base.rb:941:in `find_one'' /usr/.../activerecord-1.14.4/lib/active_record/base.rb:941:in `find_from_ids'' /usr/.../activerecord-1.14.4/lib/active_record/base.rb:382:in `find'' All I''m trying to do is fetch a row from the db & refer to columnar data from that row (both in the controller & in the view). My current workaround (ugly) is to use the :all & :conditions switches for the find method, and then iterate over @foo to set variables as needed for columnar data. Real ugly. What am I missing here? Bit of a newbie, so apologies in advance if it''s painfully obvious. Cheers, -ian --~--~---------~--~----~------------~-------~--~----~ 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 -~----------~----~----~----~------~----~------~--~---
Mark Reginald James
2006-Oct-18 14:53 UTC
Re: active_record issues following upgrade to rails 1.1.6
Ian Van Hoven wrote:> controller code that was working fine prior to the upgrade... > > @foo = Foo.find( @params[ :id ] ) > @bar = Bar.find( @foo.id_bar ) > > ...is now throwing following error messages... > > ArgumentError (wrong number of arguments (2 for 1)): > /usr/.../activerecord-1.14.4/lib/active_record/base.rb:941:in > `find_one'' > /usr/.../activerecord-1.14.4/lib/active_record/base.rb:941:in > `find_from_ids'' > /usr/.../activerecord-1.14.4/lib/active_record/base.rb:382:in > `find''Have you defined your own one-parameter find_one method in your model? If so, rename. -- We develop, watch us RoR, in numbers too big to ignore. --~--~---------~--~----~------------~-------~--~----~ 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 -~----------~----~----~----~------~----~------~--~---
A suggestion - I don''t know if this will fix the snippet - but @params is deprecated. You should be using just params, without the instance var (@) prefix. See: http://glu.ttono.us/articles/2006/08/30/guide-things-you-shouldnt-be-doing-in-rails --~--~---------~--~----~------------~-------~--~----~ 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 -~----------~----~----~----~------~----~------~--~---