Women in Technology

Article:		Rolling with Ruby on Rails
Subject:		Error after generating Recipe controller
Date:		2005-10-15 13:37:32
From:		daveisaacs
After the step "ruby script\generate controller Recipe", when I go to http://127.0.0.1:3000/recipe/new I get the following error: ---start error--- ActionController::RoutingError in Recipe#new Showing c:/ruby/lib/ruby/gems/1.8/gems/actionpack-1.9.1/lib/action_controller/templates/scaffolds/new.rhtml where line #4 raised: No url can be generated for the hash {:id=>"", :action=>"create"} Extracted source (around line #4): 1: <h1>New <%= @scaffold_singular_name %></h1> 2: 3: <%= error_messages_for(@scaffold_singular_name) %> 4: <%= form(@scaffold_singular_name, :action => "create#{@scaffold_suffix}") %> 5: 6: <%= link_to "Back", :action => "list#{@scaffold_suffix}" %> ---end error--- Any ideas? Thanks Dave I

Showing messages 1 through 4 of 4.

• Error after generating Recipe controller
  2005-10-15 16:01:40  Curt Hibbs | [View]
  
  
  Did you generate your model with the correct name (i.e. no typos)?
  
  Try comparing your source code with the workign source code that you can download:
  
  http://www.onlamp.com/onlamp/2005/03/03/examples/cookbook_part1_0.13.1.zip
  
  
• Error after generating Recipe controller
  2005-10-15 19:30:55  daveisaacs [View]
  
  
  I've double and triple checked against the downloadable version, and there is no problems that I can see.
  
  However, when I tried starting the server from from downloadable version, I get error shown below. I am wondering if I have some sort of ruby/rails version incompatibility problem.
  
  I am going to uninstall and start again from the beginning.
  
  Thanks
  
  Dave I
  
  c:/ruby/lib/ruby/site_ruby/1.8/rubygems.rb:139:in `activate': (Gem::LoadError)
  Could not find RubyGem actionwebservice (> 0.0.0)
  from c:/ruby/lib/ruby/site_ruby/1.8/rubygems.rb:42:in `require_gem'
  from ./script/../config/environment.rb:35
  from c:/ruby/lib/ruby/site_ruby/1.8/rubygems/loadpath_manager.rb:5:in `r
  equire__'
  from c:/ruby/lib/ruby/site_ruby/1.8/rubygems/loadpath_manager.rb:5:in `r
  equire'
  from script/server:45
  
  
  
  
• Error after generating Recipe controller
  2005-10-15 20:06:05  daveisaacs [View]
  
  
  OK, I seem to be working now. I uninstalled all my Ruby (version 1.8.2-14 Stable) and installed the latest version 1.8.2.15 Final.
  
  What do I think happened? Well, during install, I got the same problem that onestar was describing below. When executing "gem install rails --remote", I would only get rails_analyzer installed. So I instead forced the install of the 0.9.4 version by specifying "-v 0.9.4" on the command line. I guess rails 0.9.4 and ruby 1.8.2-15 do not play well together.
  
  Thanks
  
  Dave I
• Error after generating Recipe controller
  2005-11-05 19:52:15  jeffvott [View]
  
  
  How did you eventually solve this problem. I am getting the same thing. What versions of Ruby/Rails did you end up using?