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.../lib/action_dispatch/routing/mapper.rb:272:in `match'' from /usr/lib/ruby/gems/1.8/gems/actionpack-3.0.7/lib/action_dispatch/routing/mapper.rb:1173:in `match'' from /usr/lib/ruby/gems/1.8/gems/actionpack-3.0.7/lib/action_dispatch/routing/mapper.rb:1360:in `match'' from /home/amrit/check/config/routes.rb:8 from /usr/lib/ruby/gems/1.8/gems/actionpack-3.0.7/lib/action_dispatch/routing/route_set.rb:233:in `instance_exec'' from /usr/lib/ruby/gems/1.8/gems/actionpack-3.0.7/lib/action_dispatch/routing/route_set.rb:233:in `draw'' from /home/amrit/check/config/routes....

I got a following error. NoMethodError in Book#new Showing /home/amrit/boook/app/views/book/_form.html.erb where line #1 raised: undefined method `model_name'' for NilClass:Class The content of _form.html.erb file are: <%= form_for(@post) do |f| %> <% if @post.errors.any? %> <div id="error_explanation"> <h2>&l...

rails -v=2.3.8 gem -v= 1.4.2 ruby -v=1.8.7 When i issue the "rake" command ,it gives the following error . (in /home/amrit/amrit/OSV/OpenStreetView) /usr/bin/ruby1.8 -I"lib:test" "/usr/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake/rake_test_loader.rb" "test/functional/main_controller_test.rb" "test/functional/upload_controller_test.rb" "test/functional/moderate_controller_test....

This time i read scaffold tutorial very carefully and finally try to generate a form without using the scaffold(just used a controller and view ).what i have done till now ,is as follow.Using rails 3.0.7. "rails generate controller posts index" 1) post_controller.rb class PostsController < ApplicationController def index @post=Post.new

I made a new rails app and when i started the server ,it gave following error message. => Booting Mongrel => Rails 2.3.8 application starting on http://0.0.0.0:3000 => Call with -d to detach => Ctrl-C to shutdown server Exiting /usr/lib/ruby/1.8/mongrel/tcphack.rb:12:in `initialize_without_backlog'': Address already in use - bind(2) (Errno::EADDRINUSE) from

1) I installed the ruby-1.9.2-p0 and rubygems-1.3.7 in the (/usr/local/src directory ) 2) Then i installed rails from terminal by typing follwoing sudo gem install rails --include-dependencies 3) Then i made a rails applcation from terminal as rails new demo then cd demo ruby

...:Routing::Routes.draw do |map| map.root :controller => "posts", :action => "work" end end When i click any button both respond to /app/view/posts/click.html.erb while i have another file work.html.erb in same directory for other button .Whats problem may be? Amrit -- 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, send email to rubyonrails-talk+unsubscribe-/J...

why should i use mongrel_cluster in my rails application? What are its benefits for which i should install and configure it ? is webrick server not enough for rails application? Thanks -- 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

hii -- 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, send email to rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org For more options, visit this group at

Hello folks, I´m here trying to find the way to solve my problem. When i try to run rake db:create or rake db:create:all the process stops and the databases are not created. I change the directives, putting --trace before the rake db:create and the steps are C:\appws\cookbook>rake db:create --trace (in C:/appws/cookbook) ** Invoke db:create (first_time) ** Invoke db:load_config (first_time)

i am using rails -v 3.0.7.when i tried "rails generate scaffold try name:string number:decimal" , it gave following error message invoke active_record /usr/lib/ruby/1.8/yaml.rb:133:in `load'': syntax error on line 7, col 2: ` pool: 5'' (ArgumentError) from /usr/lib/ruby/1.8/yaml.rb:133:in `load'' from

...> List-Archive: http://lists.samba.org/pipermail/samba/ Has anyone had any success with Winbind on Solaris 8 ? Winbind would be the ideal solution to a new system that I am rolling out. I would appreciate hearing from anyone who is using this new tool. Regards David Gempton. Return-Path: <amrit@pc113.pdsit.becs.ac.in> Delivered-To: samba@samba.org Received: from pc113.pdsit.becs.ac.in (unknown [203.197.123.59]) by lists.samba.org (Postfix) with ESMTP id D09F846E7 for <samba@samba.org>; Sat, 30 Jun 2001 22:33:17 -0700 (PDT) Received: from pc113.pdsit.becs.ac.in ([127.0.0.1]) b...

Hi, I have created a web interface to enable analysis for users without having much to worry about the stats in the backend. In this particular case I have reached a stage where I have finally created two arrays between which I want to do an independant samples T Test. I have the arrays ready in a PHP script, I was hoping if someone could guide me how to invoke R , pass these arrays into it and

am getting error: rake db:migrate (in /home/hsrai/public_html/ERP/ERP_Campus/projectfedena_v2.0) rake aborted! can''t activate , already activated prawn-0.11.1 Where is problem? Fedena is Ruby on Rails (RoR) application. My installation log is below signature. mkdir ERP cd ERP wget http://202.164.53.122/ERP/ERP_Campus.tar.gz tar -zxvf ERP_Campus.tar.gz cd