similar to: Help with authentication errors

Ruby noob here. Just installed Rails 2.0, and am having trouble with updating DB tables, using the ApplicationController. My ApplicationController file looks like: class StoryController < ApplicationController protect_from_forgery :only => [:create, :update, :destroy] scaffold :story #def index #@current_time = Time.now #@story =

I have on ubuntu a digital library application Kete which gives in the log/production.log: Please help, thnx. /!\ FAILSAFE /!\ Fri Feb 05 19:05:08 +0200 2010 Status: 500 Internal Server Error No connection to server (localhost:11211 DEAD (Errno::ECONNREFUSED: Connection refused - connect(2)), will retry at Fri Feb 05 19:05:38 +0200 2010)

NameError in UsersController#index uninitialized constant UsersController::User RAILS_ROOT: C:/RailsApps/rgams Application Trace | Framework Trace | Full Trace c:/ruby/lib/ruby/gems/1.8/gems/activesupport-2.1.0/lib/active_support/dependencies.rb:492:in `const_missing'' app/controllers/users_controller.rb:5:in `index''

I am getting an error when I try to run the code for the depot application (page 67 in the Agile Web Development on Rails book, 2nd edition). I built the complete depot app with Rails 1.2.6, and all worked well. I then updated to Gem 1.0.1 and RoR 2.0.2, and attempted to repeat the tutorial, and got this strange behavior. I used "rails depot --database=mysql" because I have not

Hi guys, I was wondering if you are able to have a link_to_remote, having an image_tag and the link_to_remote has a mouseover event that updates a div. Does the image_tag need the mouseover event? I currently have: <%= link_to_remote(image_tag(@p_image.public_filename(:thumb)), :update => "big_pic", :onmouseover => {:action => :color_change, :id => @p_image.id})%>

Just starting to learn rails. All is going well, until I tried to hook up a database. "undefined method `model'' for ZingerController:Class" is the message I get from the server. I imagine I''ve left something out that is keeping me from connecting to the database, but I''m not exactly sure what. Your help is appreciated. bests, -rsr- session dump:

following is model code in file order_payment.rb class OrderPayment < ActiveRecord::Base belongs_to :order validates_presence_of :amount, :no end class LC < OrderPayment end class LC30 < LC end class LC60 < LC end class LC90 < LC end class LC120 < LC end class TT < OrderPayment end class CAD < OrderPayment end and following is error i''m getting with

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

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

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.. Im a brand new ruby on rails developer, and when i make a scaffold and navigate to the it, i get an error that looks like this. ----------------------------------------------------------------- NameError in PagesController#list uninitialized constant Page RAILS_ROOT: ./script/../config/.. Application Trace | Framework Trace | Full Trace

Hi All, I have a problem with the stemming(?) in rails. I have a table cookie and a Cookie model which I have generated a scaffold for. The problem is that rails starts looking for a file that it calls "cooky.rb", this must be some kind of misunderstanding between me and rails, but how do I correct it? Other scaffolds work just fine. /Hugo NameError in Cookie#index uninitialized

Hi, i am very new to ROR, this is my 2nd day since i solve the problem of database connection. when i started to write some codes, i got stuck. here is the situation and please give me some help. i have a "posts" table in my database CREATE TABLE `mapapp`.`posts` ( `id` int(11) NOT NULL auto_increment, `title` varchar(255) default NULL, `body` text, PRIMARY KEY (`id`) )

I have just set up RoR to find out for myself if this tool is stable enough to actually be used yet. Anyhow, I started by going to the RubyOnRails website and following the instructions to install the platform on my Windows 2000 PC. "Get Ruby on Rails in no time" "We recommend Ruby 1.8.4 for use with Rails." So... I downloaded 1.8.4 and installed: C:\>ruby -v ruby

Hi All, Yesterday wrote about my troubles with naming a table and model cookies and cookie respectively. I know that everybody hates the newbie screaming bug as soon as he encounters behaviour he doesn''t understand. But I''ve reproduced the error in the simplest application possible, and dare therefore say that this quite possible could be a bug in Rails. Database: CREATE TABLE

Hello everyone, In my controller, I put the following code: render :text => "Hello World!" It popped up with this error: " MissingSourceFile in BlogController#index no such file to load -- sqlite3 RAILS_ROOT: C:/InstantRails/rails_apps/scblog Application Trace | Framework Trace | Full Trace c:/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in

Guys, I''m trying to generate a scaffold to admin a table called hangars. I''d like the controller to fall with an "admin" sub-module. I used the command: script/generate scaffold Hangar Admin::Hangar This seemed to work, and placed the controller in controllers/admin/hangar_controller.rb, where I expected to find it. It also created the hangar.rb model in

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

I have met a very strange problem on file_column usage. After I have added file_column :image to the model,everything is ok. But after I added more: file_column :image, :magick => {:versions => { :thumb => {:size => "50*50"}, :medium => {:size => "640*480>"}}} I can not even start the whole website! Here is the

Hi all, I''m using ruby 1.8.2-15 and a recent rails 1.0 download. I''m trying to implement the Classic/Custom pagination in a list action. Here''s my code: def list getSearchTerms # NOTE: @params[:search_results] is an Array of product_data objects # returned by a search action. @results = @params[:search_results] if @results.nil? then # The default