similar to: Error message

Hi All, Please help me ,I need to look into this issue asap, I need to change the redmine functionality of uploading files to disk to upload them to database. I tried suggestion on http://dizzy.co.uk/ruby_on_rails/contents/store-file-uploads-in-database but no luck , My form is multipart but still getting the error. Please bare with me I am new to ruby and rails. Here is the like for my

Hi, I´m starting using rails. I have one problem. I create a controller, the code is the next: class PlayersController < ApplicationController scaffold:player end I did all the things that I suppose to do, but a problem appears when try to open my webpage application. The error is the next NoMethodError in PlayersController#index undefined method `scaffold'' for

Hi guys, I am a completely ruby & rails newbie. i have being struggling on this issue for almost 2 days, still can not figure out the problem. there are two websites i''m trying to set up a development environment on my pc running windows xp 32 bit version. a front-end customer facing page & back-end admin page. the procedure i have gone through is: 1. install ruby version 1.8.6

Hi, I have been trying to create a small Rails application. In one of the steps, I am facing this error as "NoMethodError in ContactController#update ...... undefined method `stringify_keys!'' for "2":String". Let me give a brief description of the application. This application is to Create, View and Update contacts. The problem came when updating a record.

Hello, I had an app running on RoR 1.1, now I''m migrating it to 2.1. In a view I have: <div id="user_management"> <fieldset> <legend>Please log in</legend> <% form_for(:user, :url => sessions_path) do |f| %> <p>Username: <span class="notice"><%= flash[:notice]%></ span></p>

What am I doing wrong here when I wrote a very simple component so : C:\ruby\letter4sure>ruby script\generate scaffold pso_printers printing_setting_id:integer pso_id:integer exists app/models/ exists app/controllers/ exists app/helpers/ create app/views/pso_printers ... Then I did a rake db:migrate And then I simply went to take a look at the url for the above :

I am just learning some about web service. But many guys still use Java (Jws). But I wanna try ROR. There are less information about it. I can''t get install plugin in the ROR 2.0.x. So I followed the standard textbook("Agile_Web_Development_With_Rails-2nd" and "Ruby on Rails for PHP and Java Developers") I almost finished it. However, I can''t find my api

I''m new to Rails. I finished the Cookbook tut. no problem. I''m trying to start a project of my own, follow the same instructions but the difference is I created the database myself. After I create the scaffolds and try them out I get this error NameError in CustomersController#index uninitialized constant Customer RAILS_ROOT: ./script/../config/.. Application Trace |

System: Virtual Box running Ubuntu 8.10 as guest Fellowed ( http://wiki.rubyonrails.org/rails/pages/RailsOnUbuntu ) to instal RoR Book: Agile Web Development with Rails: Second Edition Issue: (pleas help) I''m creating a simple hello world application as defined on pages 36-40. Generating controller called ''Say''. How to I fix issue below? it returns this error rather

can anyone help with this??? /!\ FAILSAFE /!\ Thu Apr 08 16:58:27 -0700 2010 Status: 500 Internal Server Error unknown error C:/Ruby/lib/ruby/1.8/dl/import.rb:29:in `initialize'' C:/Ruby/lib/ruby/1.8/dl/import.rb:29:in `dlopen'' C:/Ruby/lib/ruby/1.8/dl/import.rb:29:in `dlload'' C:/Ruby/lib/ruby/1.8/dl/import.rb:27:in `each''

I just upgraded to 2.1 and attempted to log in to my application and when this line is reached in my login action: redirect_to(index_url) I get the error "wrong number of arguments (0 for 1)" [stack trace below]. Here''s my route: map.index ''index'', :controller => ''e_simply'', :action => ''index'' I found

Hi all, I''m using uploadcolumn plugin for file uploading. Followed the README file. Put "upload_column :src_file" in my model file as instructed, and i got this NoMethodError for the upload_column. This is the full trace: /usr/lib/ruby/gems/1.8/gems/activerecord-2.1.0/lib/active_record/base.rb:1667:in `method_missing'' app/models/speech.rb:2

Hello, I am trying to use the paperclip plugin in my rails app to upload images for posts. I am using Rails 2.0.2 and ruby 1.8.7 on Ubuntu 10.04 os for project specific purposes. I am referring to the following tutorials for this :- 1. http://railscasts.com/episodes/134-paperclip?view=comments 2. http://jimneath.org/2008/04/17/paperclip-attaching-files-in-rails.html I did a git clone on the

Hello all, with great difficulty , I guess I have finally been able to find the appropriate git commit of paperclip which would suit my project''s config which is Ruby 1.8.7 and rails 2.0.2. I am trying to implement a POC before I integrate paperclip in my project. The POC is basically implementing each post with an appropriate image beside it. It seems to pretty much work, its just

Hello guys, I''m developing a new app in Rails, and every now and then I get an ActiveRecord error, I cannot reproduce exactly what triggers it, hope you can help me, or give me tips on debugging this kind of stuff. This time I got the error reporting page, but normally I would just see the 500.html page, with no info about what went wrong. This is the error (it''s the complete

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:

hallo, everyone can anybody help me? i did add my code under ENGINES as a module in a project. before the change , all worked . and the differenz between both is only about application''s environment, before is Ruby version 1.8.6 (i486-linux) RubyGems version 1.1.1 Rails version 2.0.2 Active Record version 2.0.2 Action Pack version 2.0.2

Hello all, I am trying to implement a POC wherein I can post a message + image and get the same working via AJAX to display them both for each new entry without the page reloading. I am using a config of Ruby 1.8.7 and Rails 2.0.2 for project specific purposes.. I am also using a pretty old paperclip commit from github for this....I had to suit my proj config requirements mentioned previously..

Hi, In one of my javascript functions I do two consecutive GET (ajax) requests in quick succession. I get the following error in Rails version 2.3.3 but not in 2.3.2. If I give a time lag (even 500ms) between to two requests the problem vanishes!!: ---- ArgumentError in StudentsController#index <pre>A copy of StudentsController has been removed from the module tree but is still

I get an error in the hpricot-gem on Windows XP sp3. I have tested different versions of it and combined them with different versions of sequel (including the latest of both). The error triggers on the line when I do: require ’hpricot’. The line that causes the error in the hpricot-gem in the file elements.rb (line 395) looks like this: nth = proc { |num,i| self.position == num.to_i } What is