similar to: NoMethodError (undefined method `serializable_record' for #<ActiveModel

In ActionDispatch::PolymorphicRoutes, there is a call to build_named_route_call an on line 172 (of latest rails code from github), there is a call to singular_route_key: model_name_from_record_or_class(parent).singular_route_key Now model_name_from_record_or_class returns an ActiveModel::Name object, which is a wrapper to the string class, that returns a string name of the class of an

Hi Guys, So basically I want a contact form to appear on all the service pages. I''ve already created a contact form for the contact page which works perfectly using this tutorial: http://matharvard.ca/posts/2011/aug/22/contact-form-in-rails-3/ Now I would like to implement this approach on the service pages, and it works until I push the Submit button, when I get the following error:

hi guys, I have a new development server (ubuntu 10). I have done the following (the versions match my existing development machine which works fine): 1. installed ruby 1.9.1p378 2. installed ruby gems 1.3.7 3. installed rails 2.3.8 (used "gem install rails -v 2.3.8") 4. manually installed my other gems including sphinx and thinking sphinx with "gem install ..." 5. ran

Hi all, I am trying to upgrade my rails 2 app to 3 and am getting this error when trying to login: NoMethodError in AuthenticateController#authenticate undefined method `to_sym'' for nil:NilClass The stack trace is: activerecord (3.2.2) lib/active_record/validations/uniqueness.rb:26:in `validate_each'' activemodel (3.2.2) lib/active_model/validator.rb:153:in

Hi, when running - ''ruby setup.rb'' I get the following error message: C:\rubygems-1.3.7>ruby setup.rb C:/rubygems-1.3.7/lib/rubygems/source_index.rb:68:in installed_spec_directories'': undefined method `path'' for Gem:Module (NoMethodError) Ruby version is ruby-1.9.2-p0. Any idea ? Thanks. Dani -- Posted via http://www.ruby-forum.com/. -- You received

I am trying to create rake task to import data from my old php application.But I can not connect to mysql database properly, when I run Old::User.all on rails console ,I get this error : NoMethodError: undefined method `more_results'' for #<Mysql> from /Library/Ruby/Gems/1.8/gems/activerecord-3.0.3/lib/active_record/connection_adapters/mysql_adapter.rb:623:in

Hello! I''m using Rails 3, Uploadify, to send images to S3. Right now all the images being uploaded to S3 have the MIME: application/octet-stream I''d like to fix that but I''m getting the following error: NoMethodError (undefined method `original_filename'' for #<ActiveSupport::HashWithIndifferentAccess:0x107c81998>): app/models/photo.rb:29:in

Hello, I have the following in an observer: UserMailer.delay.msg_notification(record) In user_mailer.rb class UserMailer < ActionMailer::Base ... def msg_notification(record) mail( :to => "#{record.user.email}", :subject => "Notification" ) end .. end But this errors with: NoMethodError (undefined method `delay'' for

Trying to setup a tableless model, and serialize it to XML, but am getting: NameError: undefined local variable or method `attributes'' anyone know what I need to get the attributes method defined? thanks! -- 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

Is there a reason why AM:S doesn''t support arbitrary keys to serialization? I can see a lot of uses cases where arbitrary keys could come handy. Right now, if one tries to do it, AM:S checks if the keys match a method of the model and raises exception if it can''t find any. class Client < ActiveRecordBase attr_accessible :name, :address, as: :creator include

Hi I''m new to Rails (and Ruby) and I can''t get it to work properly. Every time I want to do something with my database-connection (e.g. use scaffold) I get this, or something similiar (from development.log): >> Beneath this code there''s some more text << ------- Processing CategoryController#index (for 127.0.0.1 at Tue Apr 26 21:43:45 CEST 2005)

Here''s the trace, NoMethodError: undefined method `accept'' for nil:NilClass from /Users/blaine/.rvm/gems/ruby-1.9.2-p290/gems/activerecord-3.2.3/lib/active_record/connection_adapters/abstract/database_statements.rb:7:in `to_sql'' from

Hi, I have a redmine server with Ruby 1.8 running along with Webrick. When I try to access any docs on the server using web interface I get the following message. Internal error An error occurred on the page you are trying to access. If you continue to experience the problems please contact the administrator. I looked to production.log i found the following messages. I really need your help.

Why am I getting this error if running from Netbeans or just from command line with executing blah_spec.rb? If I run with spec bla blah blah_spec.rb then it''s fine. . Finished in 0.264 seconds 1 example, 0 failures c:/ruby/lib/ruby/gems/1.8/gems/rspec-1.1.4/lib/spec.rb:27:in `exit?'': undefined method `run?'' for Test::Unit:Module (NoMethodError) from

Hi list, I keep getting the following error: NoMethodError in Admin#create_survey undefined method `assign_variables_from_controller'' for #<Survey:0xb7462244> contents of Admin#create_survey is: @template = Survey.find(params[''survey''][''id'']) render :layout => false I have no idea where this comes from, bug in Rails? -- Michiel Sikkes

We have a flash developer who is intergating with a rails application when he posts a particular variable (in this case ''rating'') We get a ''Rails Application Error'' Trawling the production log turns up this error; NoMethodError (undefined method `stringify_keys!'' for "10":String): The html wireframe has no such problem. A select box is

Ideas? ruby-1.9.2-p290 :002 > require ''rspec'' => true ruby-1.9.2-p290 :003 > RSpec::Version::STRING => "2.8.0" ruby-1.9.2-p290 :004 > describe ''division by zero'' do ruby-1.9.2-p290 :005 > expect { 2/0 }.to raise_error ruby-1.9.2-p290 :006?> end NoMethodError: undefined method `expect'' for

Any ideas what would be causing this? NoMethodError: undefined method `password_reset_instructions'' for UserNotifier:Class from /Library/Ruby/Gems/1.8/gems/actionmailer-2.3.2/lib/action_mailer/ base.rb:400:in `method_missing'' *** app/models/user_notifier.rb class UserNotifier < ActionMailer::Base def signup_notification(user) setup user subject ''Your new

HI, I am trying out some examples form this book "Build Your Own Ruby on Rails Web Applications" I have two views app/views/story/01-new.rhtml and exact ditto app/views/story/new.rhtml except the action is pointed correctly to itself in both 01-new.rhtml and new.rhtml. I started the server and I can access localhost:3000/story/01-new.rhtml. but when I try to access

I''m in the middle of upgrading an application to rails 2.0.2 from 1.2.5 and on startup I see this message printed out: #<NoMethodError: undefined method `configuration'' for #<String: 0x1145040>> After some hacking I''ve figured out it emanates from plugin.rb in railties (railties/lib/rails/plugin.rb) in the following block: def evaluate_init_rb(initializer)