similar to: send_file, RRDtool, require or session problem

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,

I am using Ruby 1.8.2 on WinXP and am receiving a "Marshal Data Too Short" error. I havent been able to repeat the error as it seems to happen randomly in my rails program. However, the version of Ruby I''m using already has the file.binmode lines outlined in: http://wiki.rubyonrails.com/rails/pages/MarshalDataTooShort. If possible I''d like to avoid switching to active

I am using Ruby 1.8.2 on WinXP and am receiving a "Marshal Data Too Short" error. I havent been able to repeat the error as it seems to happen randomly in my rails program. However, the version of Ruby I''m using already has the file.binmode lines outlined in: http://wiki.rubyonrails.com/rails/pages/MarshalDataTooShort. If possible I''d like to avoid switching to

Hi, I am getting my hands on trying the cool BackgrounDrb plugin. Following various discussions and suggestsion, I included "include DRbUndumped" in my ActiveRecord model. However, the following exception occurs after I tried this and hit the page that uses this model. Does anyone know why this is so? Is it possible that an object cannot be DRbUndumped (that would mean, we

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> <%=

Has anyone ever experience this error? I''m not sure where to trace it back to. Showing usr/local/lib/ruby/gems/1.8/gems/actionpack-1.12.1/lib/action_controller/templates/rescues/_request_and_response.rhtml where line #40 raised: wrong number of arguments (1 for 0) Extracted source (around line #40): 37: <p><b>Parameters</b>: <%=h request_dump ==

Hello, I am trying to create in the main Layout of the application fields of selection of fields of the model, and other to insert its value. Next I put a search button, with the idea to leak by the search in the view of the model where it executes this button. I have generated the views with ajaxscaffold. I do not know if what I try to do it does of this form or another one. My code is the

This happens before each login attempt. Please note that if I click on the refresh button of my browser I then login succesfully. Any hint? -- fabio vitale NoMethodError in AccountController#login undefined method `remembrall_expires'' for #<User:0x351f238> RAILS_ROOT: ./script/../config/.. Application Trace | Framework Trace | Full Trace

I am experiencing a similar problem, not with gSOAP, but with Apache''s SOAP library. Just like Guido, XML-RPC works perfectly, but the SOAP request processing fails during protocol discovery. Rail''s SOAP client also works perfectly, so I''m fairly certain the error is not in my code. I am new to both ActionWebService and the Ruby XMLRPC module, so I''m

I''m new to Ruby on Rails and just trying to get it up and running. I''m using RadRails, but I don''t think that matters for this problem. I''ve got a very basic app with one table and I used the scaffold generator for a table called datedgoals. The new page works fine, but then when it switches over to the list page, I get the errors below. Any idea how to fix

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

Hi I am a newbie to Ruby on Rails, but experienced in programming. I am trying out Rolling with Ruby on Rails article by Curt Hibbs on onlamp.com. I have encountered following error: Called id for nil, which would mistakenly be 4 -- if you really wanted the id of nil, use object_id I searched the archives of the list and found that similar question was left unanswered. I do understand from

Or perhaps I am stumbling in newbie fashion (tho I have active_merchant and a store site basically up and running in development mode - still I don''t feel I always understand what is going on.) So, when I have send_file(filename, :type => ''application/x-zip'') redirect :action => index the send_file seems to hang, rather than complete. I''m deducing

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''

Hi, I upgraded from 1.0 to 1.1.1, now my cache sweepers acts up. They worked perfectly before he upgrade, now I get strange errors. I have an empty controller, it looks like this: class PageElementsController < ApplicationController cache_sweeper :element_sweeper def element_container_show render :inline=>"" end end The sweeper looks like this: class

Is there somebody out there who has built a working thingy with the Sublist plugin? I can''t get it to work. I get this error message: undefined method `stringify_keys!'' for "2005":String RAILS_ROOT: ./script/../config/.. Application Trace | Framework Trace | Full Trace E:/Programmeren/Ruby/lib/ruby/gems/1.8/gems/activerecord-1.14.2/lib/active_record/base.rb:1506:in

Hi, Came across the substruct project and decided to download and play with it. Am running rails 1.1.2 with ruby 1.8.4 on Ubuntu. I start webrick .. went to the admin section of the store. Create a product. Went to the store section and put this product in my cart and then clicked on checkout. I fill the form and submit it . I click on the "Finish Order" button and get the following

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 All, When trying to write sessions file, I''m getting disc quota errors. Looking into the sessions folder, I see: -rw------- 1 www www 188 Aug 2 21:03 ruby_sess.d39a2c77b4750b72 -rw-r--r-- 1 www www 0 Aug 2 21:03 ruby_sess.d39a2c77b4750b72.tmp I''m guessing the the tmp should not be there, as it does not show on my dev setup. I''m using rails (1.1.1)

class Host < ActiveRecord::Base belongs_to :person end class House < ActiveRecord::Base has_many :people, :dependent => true has_many :hosts, :through => :person end class Person < ActiveRecord::Base belongs_to :house has_many :hosts, :dependent => true end Now when I try to do: @hosts = House.find_by_id(params[:namas]).hosts from my controller I get this: