search for: has_many_through_association

...> a = Account.find(1) => #<Account:0x39c80a8 @attributes={...} >> a.consultations => [] >> a.consultations.sum(&:foo) ArgumentError: wrong number of arguments (1 for 2) from ./script/../config/../config/../vendor/rails/activerecord/ lib/active_record/associations/has_many_through_association.rb:110:in `calculate'' from ./script/../config/../config/../vendor/rails/activerecord/ lib/active_record/associations/has_many_through_association.rb:110:in `send'' from ./script/../config/../config/../vendor/rails/activerecord/ lib/active_record/associations/has_man...

...ave a nil object when you didn''t expect it! The error occured while evaluating nil.options RAILS_ROOT: /Users/flip/Documents/workspace/SolidSuite/public/../ config/.. Application Trace | Framework Trace | Full Trace #{RAILS_ROOT}/vendor/rails/activerecord/lib/active_record/ associations/has_many_through_association.rb:66:in `construct_conditions'' #{RAILS_ROOT}/vendor/rails/activerecord/lib/active_record/ associations/has_many_through_association.rb:7:in `initialize'' #{RAILS_ROOT}/vendor/rails/activerecord/lib/active_record/ associations.rb:695:in `new'' #{RAILS_ROOT}/vendor/rails...

...122:in `const_missing'' from (eval):1:in `compute_type'' from c:/ruby/lib/ruby/gems/1.8/gems/activerecord-1.14.0 /lib/active_recor d/reflection.rb:112:in `klass'' from c:/ruby/lib/ruby/gems/1.8/gems/activerecord-1.14.0 /lib/active_recor d/associations/has_many_through_association.rb:54:in `find_target'' from c:/ruby/lib/ruby/gems/1.8/gems/activerecord-1.14.0 /lib/active_recor d/associations/association_proxy.rb:116:in `load_target'' from c:/ruby/lib/ruby/gems/1.8/gems/activerecord-1.14.0 /lib/active_recor d/associations/association_proxy.rb:1...

...undError: ActiveRecord::HasManyThroughSourceAssociationNotFoundError from /usr/local/lib/ruby/gems/1.8/gems/activerecord-1.14.2/lib/active_record/reflection.rb:173:in `check_validity!'' from /usr/local/lib/ruby/gems/1.8/gems/activerecord-1.14.2/lib/active_record/associations/has_many_through_association.rb:6:in `initialize'' from /usr/local/lib/ruby/gems/1.8/gems/activerecord-1.14.2/lib/active_record/associations.rb:876:in `potential_friends'' from (irb):4 By the way I have read the excellent article over at http://blog.hasmanythrough.com/articles/2006/04/21/self-r...

...onfig/../config/../lib/acts_as_paranoid.rb:66:in `validate_find_options'' from /usr/local/lib/ruby/gems/1.8/gems/activerecord-1.14.0/lib/active_record/base.rb:376:in `find'' from /usr/local/lib/ruby/gems/1.8/gems/activerecord-1.14.0/lib/active_record/associations/has_many_through_association.rb:54:in `find_target'' from /usr/local/lib/ruby/gems/1.8/gems/activerecord-1.14.0/lib/active_record/associations/association_proxy.rb:116:in `load_target'' from /usr/local/lib/ruby/gems/1.8/gems/activerecord-1.14.0/lib/active_record/associations/association_prox...

...iverecord/lib/active_record/reflection.rb:112:in `send'' from ./script/../config/../config/../vendor/rails/activerecord/lib/active_record/reflection.rb:112:in `klass'' from ./script/../config/../config/../vendor/rails/activerecord/lib/active_record/associations/has_many_through_association.rb:54:in `find_target'' from ./script/../config/../config/../vendor/rails/activerecord/lib/active_record/associations/association_proxy.rb:116:in `load_target'' from ./script/../config/../config/../vendor/rails/activerecord/lib/active_record/associations/associ...

.../activerecord-1.15.3/lib/ active_record/reflection.rb:125:in `send'' from /opt/local/lib/ruby/gems/1.8/gems/activerecord-1.15.3/lib/ active_record/reflection.rb:125:in `klass'' from /opt/local/lib/ruby/gems/1.8/gems/activerecord-1.15.3/lib/ active_record/associations/has_many_through_association.rb:115:in `find_target'' from /opt/local/lib/ruby/gems/1.8/gems/activerecord-1.15.3/lib/ active_record/associations/association_proxy.rb:131:in `load_target'' from /opt/local/lib/ruby/gems/1.8/gems/activerecord-1.15.3/lib/ active_record/associations/association_proxy...

...pec 1.1.3 installed as a gem When starting autotest with -v option, there is a lot of noise because autotest does not ignore the vendor folder, the migrations, etc ...: Dunno! vendor/plugins/acts_as_solr/solr/lib/jetty-util-6.1.3.jar Dunno! vendor/rails/activerecord/lib/active_record/associations/has_many_through_association.rb Dunno! vendor/rails/actionpack/lib/action_view.rb Dunno! vendor/plugins/active_scaffold/test/extensions/array.rb Dunno! vendor/plugins/active_scaffold/lib/extensions/nil_id_in_url_params.rb Dunno! config/amazon_s3.yml Dunno! vendor/rails/actionpack/lib/action_controller/base.rb Dunno! vendor/plu...

...ns.rb:110:in `save!'' ./test/../lib/active_record/transactions.rb:118:in `rollback_active_record_state!'' ./test/../lib/active_record/transactions.rb:110:in `save!'' ./test/../lib/active_record/validations.rb:909:in `create!'' ./test/../lib/active_record/associations/has_many_through_association.rb:60:in `<<'' ./test/../lib/active_record/base.rb:1702:in `with_scope'' ./test/../lib/active_record/associations/has_many_through_association.rb:60:in `send'' ./test/../lib/active_record/associations/has_many_through_association.rb:60:in `<<'' ./test/../...

...g update_attributes, for updating. The owner object (Report) already exists, and every invalid Reason assigned through << will simply result in a raised ActiveRecord::InvalidRecord exception. This is best described directly into rails'' code in association_collection.rb (<<) and has_many_through_association.rb (insert_record). Now I may trap this exception in controller and do something with it, however I lose in some way my validation error messages on my form, which is dynamic (add/remove reasons via js). The reason why I''m not using :accessible or some other plugin to ease multimodel for...

...by/gems/1.8/gems/activerecord-1.14.3/lib/active_record/base.rb:924:in `find_every'' from C:/ruby/lib/ruby/gems/1.8/gems/activerecord-1.14.3/lib/active_record/base.rb:381:in `find'' from C:/ruby/lib/ruby/gems/1.8/gems/activerecord-1.14.3/lib/active_record/associations/has_many_through_association.rb:36:in `find'' from ./script/../config/../config/../app/models/account.rb:65:in `late_items'' from (irb):7 Is there anything I can change in my model to avoid this error and still find the late_items? Should I just modify the conditions of my join to include &quo...

...ships ............. test_reference_roles_through_membership(UserTest): ActiveRecord::ActiveRecordError: Invalid source reflection macro :has_and_belongs_to_many for has_many roles, :through => memberships c:/ruby/lib/ruby/gems/1.8/gems/activerecord-1.13.2.4008/lib/active_record/associations/has_many_through_association.rb:75:in `construct_conditions '' Rails 1.1 does not fix the existing "shim" error with mysql `destroy_without_habtm_shim_for_[xxMODELxx]'' The ticket with patch is here and it has worked well for me for several months: http://dev.rubyonrails.org/ticket/3175 I am very...

On Mon, Apr 19, 2010 at 9:21 AM, <rpavesic at gmail.com> wrote: > Hi there, I am having problem with mongrel_rails and > I do not know whom to ask so I found your e-mail as > one of the last people contributing to mongrel_rails, so > may be you would be able to help me out. > Please, email mongrel-users mailing list for problems, so in that way all benefit from the answers.

...ontroller#index Could not find the association :person in model Host RAILS_ROOT: script/../config/.. /usr/lib/ruby/gems/1.8/gems/activerecord-1.14.2/lib/active_record/reflection.rb:169:in `check_validity!'' /usr/lib/ruby/gems/1.8/gems/activerecord-1.14.2/lib/active_record/associations/has_many_through_association.rb:6:in `initialize'' /usr/lib/ruby/gems/1.8/gems/activerecord-1.14.2/lib/active_record/associations.rb:876:in `new'' /usr/lib/ruby/gems/1.8/gems/activerecord-1.14.2/lib/active_record/associations.rb:876:in `hosts'' /usr/lib/ruby/gems/1.8/gems/activerecord-1.14.2/lib/acti...

...e Fix has_many :through to add the appropriate conditions when going through an association using STI. Closes #5783. [Jonathan Viney] (sorry, forgot to commit the actual files) ------------------------------------------------------------------------ U activerecord/lib/active_record/associations/has_many_through_association.rb U activerecord/lib/active_record/associations.rb U activerecord/CHANGELOG Updated to revision 5310. 1) Error: test_load_schema(AAACreateTablesTest): ActiveRecord::StatementInvalid: ./test/../lib/active_record/connection_adapters/abstract_adapter.rb:128:in `log'': OCIError: ORA-00972...

I just took my HABTM and turned it into a :through since my join table has another "non-joiny" attribute. I went from this: has_many_and_belongs_to :jobs, :join_table => ''tablename'', :foreign_key => ''x'', :association_foreign_key => ''y'' to this: has_many :jobs, :through =>

Hi to all, I have this error and I don''t understand why. I have three model, Image and Playlist and PlaylistItem. Everything works fine. The app should work also a XML REST service. When I made this call I obtain this XML because the playlist don''t contains images: GET http://0.0.0.0:3000/playlists/7.xml <playlist> <id>7</id>

For those of you out there using export/collect (which we really need to come up with a better name for...), can you test the current SVN code? I''m mostly wondering if the performance is any better. To use it, you''ll have to remove your current database, since the database schema is significantly changed. I''m getting what looks like an additional 25% reduction