similar to: Exception in ActionController::Base:Class for "first request only"

I am trying to access the Upload Progress feature in Action_Controller. When I add Action_Controller::Base.enable_upload_progress to my environment.rb file, and restart WEBrick, I get the following error: C:\eclipse\workspace\eSimplyOnlineRails>ruby script/server => Booting WEBrick... c:/ruby/lib/ruby/gems/1.8/gems/activesupport-1.2.5/lib/active_support/ dependencies.rb:195:in

Hello All, I''ve developed RoR on windowsXP have deployed that on Linux. Everythings works fine when working on windows. Things are fine on Linux too untill I try to create new entry. I tried but couldn''t find any relevent information why it should happen only to this "specific" create action. I''m saying this because different create on other forms are

My application, a very simple general ledger, that worked very well until June 26 does not work any longer. It is used under Ubuntu 12.04 and I believe there was a Ruby update after that. What happens? When I try to start the appIication I get the following output in my web browser: ActionDispatch::Session::SessionRestoreError Session contains objects whose class definition isn''t

Hello: I have found a whole lot of posts on this, however, none of them offer any sort of solution other than restarting the web server, which I can''t imagine everyone out there developing on Rails is doing. I am on page 40 of Agile Development with Rails 3rd edition and trying to get the missing template error to show but until I restart webrick I only get the following: Processing

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 =

Any time I try to use any methods of the Date class, I get errors of ''invalid date''. For example, I have this happening: With the code Date.today, I get this error from Rails: - - - - - - - - - - ArgumentError in Student#show Showing app/views/student/show.rhtml where line #10 raised: invalid date Extracted source (around line #10): 7: <p> <%=

Hi, I''m running the cookbook example from ONLamp.com. I have tried to test my site and it comes up with the the message on the site: ActiveRecord::StatementInvalid in RecipeController#index Mysql::Error: Lost connection to MySQL server during query: SHOW FIELDS FROM recipes RAILS_ROOT: ./script/../config/.. Application Trace | Framework Trace | Full Trace

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 are the different parts of; class TestController < ActionController::Base? I look at the http://api.rubyonrails.org/ and try to understand but I don''t. Could someone give me a hint? I get the part of Test being the "folder", def and all that, but I can''t find an explanation of the basic stuff. -- Posted via http://www.ruby-forum.com/.

Greetings. I just started a new rails project basing off the edge.[1] I prefer to unpack my gems, but when I did so, I received the error below. Anybody else encounter this and have a suggestion? $ rake gems:unpack (in [omitted]) rake aborted! undefined method `rescue_responses'' for ActionController::Base:Class (See full trace by running task with --trace) Thanks, Ben -- [1]:

Hello, Thank you for the fast responses, I really appreciate. I really enjoy being a part of such a great community. I still could not solve my problem. To make sure that I can not connect beacuse of access rights, I have started mysql server --skip-grant-tables option. (I have read the part of the manual about access rights, which I was to read in this list, but 4 AM in the morning, I had hard

Hello, I am trying to move an existing fully functional Rails application from my laptop (Running Leopard) to my Desktop (Running Debian). I created a new Rails application on the Debian desktop and installed the restful_authentication plugin. I also changed the routes.db file to include maps for users and sessions. Now, when I try to start the WeBrick server, I get the following error: =>

Hello all, I''d like to have nginx+passenger show the custom (Default) error pages when a HTTP 500 error occurs in my app. I am running a rails 2.3 app on nginx 1.2 with passenger 3.0.7 Here is my nginx config file: #user nobody; worker_processes 16; error_log /opt/nginx/logs/error.log info; pid /opt/nginx/logs/nginx.pid; worker_rlimit_nofile 32768; events {

Hello all, Are you aware of the rails ActionController::Base.allow_concurrency option ? If this option is true, rails is able to process simultaneous multiples actions. It appears that rails is thread-safe (if the user application is), and that this option is mostly unknown. Webrick take care of this option in rails-1.1.2/lib/webrick_server.rb at line 80 : REQUEST_MUTEX.lock unless

Hiall, I''m currently experiencing with javascript a lot, and I have some pretty messy code trying to handle some realtime validation issues. Although everything pretty much "works alright", i.e. does the right thing but all the time shows "A script on these page seems to be slow ..." dialogue. So my suspicion is that the trouble definitely starts in my code, however,

Rubyonrails application which was working fine with rails 1.1.6, fireruby and firebird 1.5.3 does not work with rails 1.2.1. The error is reproduced below. Could not get over this problem. Any help coming through? Thanks in advance. ActiveRecord::StatementInvalid in TimekeeperadminController#authenticate FireRuby::FireRubyException: Error preparing a SQL statement. Dynamic SQL Error SQL error

I am working on building a prototype for a Rails Web Service that will be used potentially by non-ruby/rails languages. When testing using the *invoke* scaffold I have no problem getting the correct result, however when using a 3rd party PHP client I get a *NoMethodError (undefined method `collect'' for #<SOAP::SOAPNil:0x24ea1bc>):* exception from the rails Webrick web server.

Hello I''m having some issues with MySQL losing it''s connection, or undefined class User on Windows XP. I use Login and UserEngine. Rails 1.0/1.1, MySQL 4. MySQL problem (one of them): Mysql::Error: Lost connection to MySQL server during query: UPDATE sessions SET `data` =

Hello, I have been working through two books, "Agile Web Development with Rails, 2nd Ed." and "Ajax on Rails". I''m using Rails2.0. In both cases, I run into an authentication error when doing the examples. In AWDwR, when trying to add new information to the database (p. 68) I get ActionController::InvalidAuthenticityToken in AdminController#create

Hi, I''m currently giving Nginx + Unicorn a try, to eventually replace Apache + Passenger. So far so good. I have a Rails 3.2.5 app behind Unicorn, itself behind Nginx. In this Rails app, I have set page caching for some resources. They are created in Rails.root/public/ to be directly available to Nginx. When I first hit such a page, the static cache file is not present, so the Rails