similar to: New Rails app is not working... I am missing something

Hello,I get this message and I don''t know how to interprete this.I think it has to do with plural tables and singular referencesThanks for any help!Jim======================================================================================uninitialized constant SubjectRAILS_ROOT: ./script/../config/.. Application Trace | Framework Trace | Full Trace

I am attempting to get a working Rails programming environment setup working under XP with MySQL, RadRails and Webrick. I have been using my PowerBook but need to working on Windows environment too. I have basic functions of Ruby and Rails going. I created a really simple table and generated the scaffolding. The server starts just fine. I can browse the database succesfully in RadRails. The issue

Hi, I''m new to Ruby on Rails and am having a little difficulty working through the ''Rolling with Ruby on Rails'' tutorial. Can anyone help? I''m trying to get the cookbook application to work via a Postgresql db. But get the following error when trying to access http://127.0.0.1:3000/recipe/new Errno::EINVAL in RecipeController#new Invalid argument

Trying to get an app up and running with Edge Rails, and I''ve run into different issues on Mac and Windows with the exact same code. It''s similar to the issue posted in the previous RJS/Edge Rails thread, but I didn''t see any answers in there (maybe I missed the real answer?) Both console/error outputs listed below: I can''t even get WEBrick to start on

What might cause this error? TypeError (singleton can''t be dumped): /usr/lib/ruby/1.8/pstore.rb:159:in `dump'' /usr/lib/ruby/1.8/pstore.rb:159:in `dump'' /usr/lib/ruby/1.8/pstore.rb:138:in `transaction'' /usr/lib/ruby/1.8/cgi/session/pstore.rb:90:in `update'' /usr/lib/ruby/1.8/cgi/session/pstore.rb:97:in `close''

Is tax a reserved word or am I sleep deprived?? I''m working on a shopping cart and have a table called sales_taxes (at first i named it taxes). I get the following error when i load the controller: uninitialized constant SalesTaxis RAILS_ROOT: script/../config/.. Application Trace | Framework Trace | Full Trace

I upgraded to Rails 1.1 (ruby 1.8.2 and ruby 1.8.4 on RHEL 4 using webrick or fastcgi) and all of a sudden I get this hitting a controller: wrong number of arguments (1 for 0) RAILS_ROOT: script/../config/.. Application Trace | Framework Trace | Full Trace /usr/local/lib/ruby/gems/1.8/gems/actionpack-1.12.0/lib/action_controller/base.rb:379:in

Hi! I''m new in ruby/rails programming and i have a small problem. I have installed InstantRails 1.0 (for Ruby/Rails/Mysql/Apache envs) and I''m trying to make a small app working. I''m using auth_generator for making a login page/users admin pages... and I have a problem when trying to CHANGE the avatar for the user. I have the following error: MissingSourceFile

I was looking at Kyle Mawell''s extremely nifty-looking StateModels plugin http://www.kylemaxwell.com/articles/2006/02/06/fun-with-single-table-inheritance and before I go down the road with it, I was wondering if anyone has used it with file_column. The way file_column deals with an uploaded file -- by storing it to the filesystem in a path that employs the model name and id --

I have a simple case statement in one of my views. This works fine on my windows machine. Move to the mac and I get: "parse error, unexpected tIDENTIFIER, expecting kWHEN". I have not changed anything but cannot resolve the issue. my view has this in it (simplified for test) <% case controller.controller_name -%> <% when "accounts" -%> <h3>worked

Hello, I am new to rails but have been having fun so far. Until now. I am sure this is just my inexperience but I have the RMagick gem (ruby gem for using imagemagick manipulation) installed on my machine that I would like to then use in my rails app. I first installed it and tried it out, and it didnt do anything for me, took me a while to realize I needed the windows RUBYOPT

Ahoy, I tried to install hieraki and it was a big mess. 1) upload_progress module needed to be installed 2) no test/development server configured in the config file so i had to add those 3) no log directory, had to add that 4) had to install 2 gems (ok fine) 5) once the server started, go to homepage and " NameError in Wiki/pageController#index uninitialized constant Node RAILS_ROOT:

Granted, I''m still very much a newbie, but after reading an article on AJAX that basically states at one point that just because you can use AJAX doesn''t always mean you should, I have to ask: Why bother contacting the server (even if it is an insignificant amount of bandwidth) to validate the sanity of form data (unless you''re actually validating against something in

Hello, I have bought the Dave Thomas Agile Developtment with Rails. (I have previously bought and read his Programming with Ruby book) On my winxp sp2 system ruby 1.8.15 (one click installer), rails 1.0framework (with ruby gems) and mysql 5.0 are installed. While following the example stated in the Chapter Building an Application I had following problem. After creating databases for test,

What is the most RoR friendly way of making a form mailer similar to this php one? http://tips-scripts.com/?tip=form_mail#tip Or is it easier just to use the php with RoR? -- Posted via http://www.ruby-forum.com/.

Hi, I am just learing Rails and I am going through the Agile Web Development with Rails book. I am receiving: NoMethodError in Store#add_to_cart undefined method `add_product'' for #<StoreController:0x3764d80> RAILS_ROOT: ./script/../config/.. Application Trace | Framework Trace | Full Trace #{RAILS_ROOT}/app/controllers/store_controller.rb:12:in `add_to_cart''

Hi all, I have a hash that is created in the index method of my controller. After it is created, the index.rhtml page is rendered. Upon this rendering I would like to create a check box for each key/value in the hash. The has is @recordsHash I have been trying varying stratagies like the one below, but to no avail. Do you have any ideas? Thanks for your help on this! html

Starting to feel more confident and code is DRYing up nicely, but I''ve hit a brick wall here and hoping someone can help me. I''ve got a module, TrustRanking, which extends a number of model''s instance methods, and I want to extend their class methods too, but I can seem to work out how to do it. Simply including the module from the class works a treat for the

I want to put a ''search_box'' text_field in the header of each page. This common header template is implemented in ''views/layouts/application.rhtml''. The search_box is implemented in a controller named ''users''. (so ApplicationController is calling an :action in UserController) When I add this line to my

Hi folks, I''m new to this... so hopefully someone can help me. I have a few objects... Property and Address and Landlord... where a Property has an address and a landlord has an address also. I''ve modelled this in the db with the properties table having an address_id and the landlord table having an address id. My rb looks like: class Property < ActiveRecord::Base