similar to: Rails 2.1.2 bug in include on has_many?

This SystemStackError is driving me crazy. It only takes place when testing with WEBrick - I can''t reproduce it with any tests. It is caused by calling the "missing" id method (base.rb:2435) on my ActiveRecord class. WEBrick and my tests are running as the same user, with a `ulimit -s` of 10240. Plus the query works sometimes so I don''t think this matters.

I am getting this error on an rspec test: undefined method `loaded?'' for #<Array:0x126a4c> When I call: Practice.includes("practice_members").all Practice has_many :practice_members PracticeMember belongs_to :practice Practice.all returns: [#<Practice id: 6, name: "Practice One", created_at: "2010-12-09 15:40:46", updated_at: "2010-12-09

So I''m upgrading my app from Rails 1.2.6 to Rails 2.1.2. I have a complex find statement that worked in 1.2.6 and isn''t working in 2.1.2. I think maybe this is a bug, although maybe there''s something else I could be doing to work-around it? My find statement involves: * Models in a module for namespace purposes * a join clause with raw SQL * an includes clause with

Has anyone actually gotten the activerecord-sybase-adapter to work in Rails2? I can''t seem to, and can''t figure out why. I am on RedHat linux. I have the sybase client libraries installed, I have the adapter installed. After installing the patch at https://rails.lighthouseapp.com/projects/8994-ruby-on-rails/tickets/2455-update-for-sybase_adapter#ticket-2455-4 to get a slightly

Hi all... Please help me solve the issue. While trying to create a connection with MS SQL database in RubyOnRails, I''m getting a ‘Deprecated ..’ error. (I referenced a doc posted in net for the same.) System details: OS: Windows Xp Ruby version: 1.8.6 Rails: 2.1.2 Gems: 1.3.1 RadRails: 0.7.2

Any idees why I can do this: @sum = @selected.inject(0) { |sum, player| sum + player.value } but not this: @sum = @selected.sum { |player| player.value } @sum = @selected.sum(&:value) The last two give me following error: wrong number of arguments (1 for 2) /Library/Ruby/Gems/1.8/gems/activerecord-2.0.2/lib/active_record/associations/association_collection.rb:164:in `calculate''

trying to set up a "has_and_belongs_to_many" relationship would very much appreciate the help, not sure what im doing wrong at all. Scheme.rb class Scheme < ActiveRecord::Base validates :schemename, :presence => true belongs_to :user has_many :levels, :dependent => :destroy has_and_belongs_to_many :works end Work.rb class Work < ActiveRecord::Base

I have the following: MODEL: def self.get_tag_cloud Rails.cache.fetch(''fetish_tag_cloud'', :expires_in => 1.hour) do find(:all, :conditions => [ "approved_for_tag_cloud = true"], :order => "LTRIM(name)") end end CONTROLLER: def index @fetishes = Fetish.get_tag_cloud end VIEW: .... <% @fetishes.each do |fetish| -%>

Hi I get a following error: ActiveRecord::AssociationTypeMismatch in Cmdb#create ConfigurationItemAttributeValue expected, got Array RAILS_ROOT: ./script/../config/.. Application Trace | Framework Trace | Full Trace c:/ruby/lib/ruby/gems/1.8/gems/activerecord-1.13.2/lib/active_record/associations/association_collection.rb:128:in `raise_on_type_mismatch''

I have some jobs running through cron jobs and runner that suddenly starts failing. This is how it looks: from /usr/local/lib/ruby/gems/1.8/gems/rails-2.1.2/lib/commands/runner.rb:47 from /usr/local/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in `gem_original_require'' from /usr/local/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in `require'' from

hallo everybody, i already googled the following problem, but there are so many questions regarding "has_many :through", that i just couldn''t find what i was looking for. so, i''m really sorry if this has been asked before. if so, just drop me the link. i have a has_many :through relationship similar to the following example: class Group < ActiveRecord::Base

I ran into a problem using options_from_collection_for_select : ActiveRecord::AssociationTypeMismatch (Topic expected, got String): /usr/local/lib/ruby/gems/1.8/gems/activerecord-1.13.2/lib/ active_record/associations/association_collection.rb:128:in `raise_on_type_mismatch'' /usr/local/lib/ruby/gems/1.8/gems/activerecord-1.13.2/lib/

Setup as follows: class Resource < ActiveRecord::Base belongs_to :user validates_presence_of :filename validates_uniqueness_of :filename, :scope => "user_id", :message => "already exists, try uploading another file or deleting first." acts_as_taggable :join_class_name => ''TagResource''

Hi, I''m really excited about getting the create() method working on a nested hash. The Rails book make it seem like I''m close to doing the right thing but I think something very small is not quite right. The error at the below isn''t giving any hints that I understand. I have a form that produces a nested params hash and sends it to my add_to_cart controller method.

My production server is using mongrel_rails on Ubuntu linux. With Firefox I can reach my production server with the URL: www.mydomain.com:3000/ but I can''t reach my production server with the URL www.mydomain.com/ Is there a way to configure mongrel so that I can reach my production server with the URL www.mydomain.com? -- Posted via http://www.ruby-forum.com/.

Hello, I''m trying to make my rails app send mail. so it''s can''t send it''s error. I''m using the following configuration in environment.rb: == Rails::Initializer.run do |config| ... config.action_mailer.delivery_method = :smtp end ActionMailer::Base.smtp_settings = { :address => "mail.mydomain", :port => 25, :domain =>

If you append an extra percent sign to a URL that gets passed to mongrel, it will return a Bad Request error. Kind of odd that "http://localhost/%" causes a "Bad Request" instead of a "Not Found" error. Here is the error from the mongrel log: HTTP parse error, malformed request (127.0.0.1): #<Mongrel::HttpParserError: Invalid HTTP format, parsing fails.>

Hi. Im new to Ruby and new to Ruby on Rails and have problems realizing a =20= simple many_to_many relationship: My tables: items <-> items_users <-> users ------------------------------------------------------------------------=20= -------------------------------------- id user_id = id name item_id name ... = password = ...... My Code: class

The build failed. CHANGES ------- Revision 8896 committed by bitsweat on 2008-02-19 02:56:05 Don''t assume all records from nested include are of same class. Closes #11154 [acechase] M /trunk/activerecord/lib/active_record/association_preload.rb A /trunk/activerecord/test/cases/associations/eager_load_nested_include_test.rb TEST FAILURES AND ERRORS ----------------------- Name:

Hi, while generating the PDF file , i am getting following error.. please help for me. RuntimeError (JPEG marker not found!): C:/Ruby/lib/ruby/gems/1.8/gems/pdf-writer-1.1.8/lib/pdf/writer/ graphics/imageinfo.rb:176:in ` measure_JPEG'' C:/Ruby/lib/ruby/gems/1.8/gems/pdf-writer-1.1.8/lib/pdf/writer/ graphics/imageinfo.rb:174:in ` loop''