similar to: Rails Sever Crash

Hi, I''m getting this error message when I try to install Mongrel with "gem install mongrel" on Windows 7 x64 gem install mongrel Successfully installed mongrel-1.1.5-x86-mingw32 1 gem installed Installing ri documentation for mongrel-1.2.0.pre2-x86-mingw32... Installing EDoc documentation for mongrel-1.2.0.pre2-x86-mingw32... ERROR: While executing gem...

Hi, I have one field that needs to be incremented automatically, but be scoped to another column. So it should increment based on the last value of the previous row with the same value of the scoped column. I''m not trying to replace ID with another primary key or anything crazy like that, just trying to auto-increment a database column! Any idea of how to do this? Rails 3. Thanks! --

Hi, I want to write APIs for my rails 3.1 application but have never written an API ever. I am supposed to write REST and SOAP APIs. Is there a formal book or e-book or screencasts or tutorials which teaches about APIs in Rails and best practices? -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email

Hey all. I have two apps. One is a rails3 app and the other is a rails 2 app. Using proxying I am routing actions in the myapp.com/foo to the rails2 app. It almost works! I can set a session variable and a cookie variable on the first app (myapp.com) and then read them on the second app (myapp.com/foo). It only works the first time though. If I go back to myapp.com and then revisit

Hello - I would like to get involved in the Rails Core development. What''s the process for getting involved? We''ve been working with Rails since 2006 and really enjoy the framework but have some reservations around Rails 3''s REST implementation and exposed Java Script. The former seems to be an over reach for a framework and is an application specific architectural

Dear All, i am developing an application with rails 3, and now i need to generate a pdf file,i search a lot, and try a lot ,such as prawn ,PDFkit and so on, it seems that prawn is no response in rails3, and when i use PDFKit, it asked me to install wkhtmltopdf first, i try to install this,but failed, anyone can help me ? Thanks very much. Daisy -- Posted via http://www.ruby-forum.com/. --

Hi, I added a css file in public/stylesheets folder (I use Rails 3.0 so no asset pipeline) and included it in my views by "<%= stylesheet_link_tag ''ss'', :media => :all %>" But I get a routing error on loading my page in my logs. "ActionController::RoutingError (No route matches "/stylesheets/ss.css" Please tell me what are the required

Hello All, I have Ubuntu 11-04, I would want to install ruby 1.9.2/1.9.1 and Rails 3.x. I need the least complicated way of doing this. Rgds, Janus -- *Satajanus Nig. Ltd * -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to

Hi, i got search which shows following error ActionView::Template::Error (undefined method `model_name'' for NilClass:Class): 1: <%= form_for(@employee) do |e| %> 2: EMP ID<%= e.text_field :id %><br> 3: <%= e.submit ''search'', :controller => ''employees'', :action => ''search1'' %>

Hi guys, I''m new to ruby and rails and I''m working on multi model forms, specifically 3. I''m using this http://guides.rubyonrails.org/getting_started.html as a start, and its got a 2 Model example but I cant seem to get the last one working. These are my models: Country name:string code:string (has_one :address) Address address_line1:string

Hi i have one rails application in which i need to setup the mapserver i have added the gem https://github.com/sourcepole/ruby_mapscript but while running the command require "rubygems" require "ruby_mapscript" include Mapscript it use to tell me LoadError (cannot load such file -- mapscript): can anybudy help me on this Thanks in Advance Arvind -- You received

Today was expected the new stable rails release 3.0.9 with some fixed, among all the problem with escape_javascript. It seems that it see that has not been released, unfortunately. -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to

I have a view helper like ryan bates complex forms task helper, rails 2.2.2. Anyway is there a way to send the value selected in a select menu to the helper? I am trying to do stuff without going back to the server. <%= select_tag :discout_code, options_for_select(@discount_codes)%><%= add_exclusion_date_link(''Add Existing'', JS ) %> -- You received this

Hi everybody, I''m starting a new 3.2 project and i need to know the best hosting offers THanks for your help -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To view this discussion on the web visit https://groups.google.com/d/msg/rubyonrails-talk/-/eCOQw_HiChwJ. To post to this group, send email to

I am researching info on Rails CMS for work. Would like to get the communities opinion on what CMS they use and why they like that particular CMS. Thanks in advance. -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To unsubscribe from this group and stop receiving emails from it, send an email to

I''m trying to update my rails from 2.3.8 to 3.0, where can I get the kit from ? Thanks, Dani -- Posted via http://www.ruby-forum.com/. -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this group,

Hi, I work on a website with many css files. To improve the performance of the site I would to merge all my css file into one on the production site. I know I could do this using plugins, but I heard it is possible natively within rails. Does someone know what it is? Greg -- Posted via http://www.ruby-forum.com/. -- You received this message because you are subscribed to the Google Groups

Hello, i have a app on rails 3.2.1 and i use a jquery lib called jQuery Timelinr 0.9.5: http://www.csslab.cl/2011/08/18/jquery-timelinr/ but, when i use it on a .erb view, i got a error: Showing * /home/carlos.ribeiro/projetos/amarribo/app/views/conheca/historico.html.erb* where line *#59* raised: invalid byte sequence in UTF-8 Extracted source (around line *#59*): 57: 58: <%=

I developed a rails application using rails 2.3.8 version but now how to upgrade this application in rails 3.0 version. -- Posted via http://www.ruby-forum.com/. -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe

Hello Everybody, I am starting with Rails and I am wandering questions about Rails possibilities. Actually, I want to design an application that has particular needs and I would like to know wether Rails can do them. As I am newbie with Rails, I ask you these questions. Basically, it is possible to execute shell commands from a rails pages (eg: I want to launch a c++ program)? Can it define a