[Rails] gem update rails problem

[Jarkko Laine]

Hi Jacek,

You need to do some things manually when you upgrade from 0.8 to 0.9.  
The process is described here:  
http://manuals.rubyonrails.com/read/book/3

//jarkko

On 5.1.2005, at 20:41, Jacek Balcerski wrote:

> Hi,
> I just upgrade gem from 0.8 to 0.8.3 and try to upgrade rails, but ..
> There was a problem with it. This is exactly what i did:
> 1) gem update rails
> .....
> lib/action_controller/support/binding_of_caller.rb:4:25: Couldn't find  
> Continuat ion. Assuming it's a module
> lib/action_controller/support/binding_of_caller.rb:36:21: Couldn't  
> find Binding.  Assuming it's a module
> lib/action_controller/scaffolding.rb:87:37: Skipping require of  
> dynamic string: "#{model_id.id2name}"
> ERROR:  While executing gem ... (NoMethodError)
>    undefined method `find_module_named' for nil:NilClass
> And raild did't upgrade to 0.9.3
>
> Then a few minutes later i did this same
> 1) gem update rails
> and everythink was just fine
> so All gems up to date :)
>
> but
> my webpage stops working
> on web trace shows this:
>
> |/usr/lib/ruby/gems/1.8/gems/actionpack-1.2.0/lib/action_controller/ 
> support/dependencies.rb:47:in `load'
> /usr/lib/ruby/gems/1.8/gems/actionpack-1.2.0/lib/action_controller/ 
> support/dependencies.rb:47:in `require_or_load'
> /usr/lib/ruby/gems/1.8/gems/actionpack-1.2.0/lib/action_controller/ 
> support/dependencies.rb:47:in `silence_warnings'
> /usr/lib/ruby/gems/1.8/gems/actionpack-1.2.0/lib/action_controller/ 
> support/dependencies.rb:47:in `require_or_load'
> /usr/lib/ruby/gems/1.8/gems/actionpack-1.2.0/lib/action_controller/ 
> support/dependencies.rb:17:in `depend_on'
> /usr/lib/ruby/gems/1.8/gems/actionpack-1.2.0/lib/action_controller/ 
> support/dependencies.rb:51:in `require_dependency'
> /usr/lib/ruby/gems/1.8/gems/actionpack-1.2.0/lib/action_controller/ 
> support/dependencies.rb:51:in `require_dependency'
> /usr/lib/ruby/gems/1.8/gems/rails-0.9.3/lib/dispatcher.rb:36:in  
> `dispatch'
> /home/balcer/Projects/cc/www/cc/public/dispatch.cgi:10
>
> production log :
>
> Processing Base#index (for 192.168.0.6 at Wed Jan 05 19:28:38 CET 2005)
>  Parameters: {"action"=>"index", "controller"=>"mainpage"}
>
>
> LoadError (No such file to load -- application.rb):
>     
> /usr/lib/ruby/gems/1.8/gems/actionpack-1.2.0/lib/action_controller/ 
> support/dependencies.rb:47:in `load'
>     
> /usr/lib/ruby/gems/1.8/gems/actionpack-1.2.0/lib/action_controller/ 
> support/dependencies.rb:47:in `require_or_load'
>     
> /usr/lib/ruby/gems/1.8/gems/actionpack-1.2.0/lib/action_controller/ 
> support/dependencies.rb:47:in `silence_warnings'
>     
> /usr/lib/ruby/gems/1.8/gems/actionpack-1.2.0/lib/action_controller/ 
> support/dependencies.rb:47:in `require_or_load'
>     
> /usr/lib/ruby/gems/1.8/gems/actionpack-1.2.0/lib/action_controller/ 
> support/dependencies.rb:17:in `depend_on'
>     
> /usr/lib/ruby/gems/1.8/gems/actionpack-1.2.0/lib/action_controller/ 
> support/dependencies.rb:51:in `require_dependency'
>     
> /usr/lib/ruby/gems/1.8/gems/actionpack-1.2.0/lib/action_controller/ 
> support/dependencies.rb:51:in `require_dependency'
>    /usr/lib/ruby/gems/1.8/gems/rails-0.9.3/lib/dispatcher.rb:36:in  
> `dispatch'
>    /home/balcer/Projects/cc/www/cc/public/dispatch.cgi:10
>
>
> Rendering  
> /usr/lib/ruby/gems/1.8/gems/actionpack-1.2.0/lib/action_controller/ 
> templates/rescues/layout.rhtml (500 Internal Error)
>
> |
>
> in apache error.log
>
> [Wed Jan 05 19:28:38 2005] [error] [client 192.168.0.6]  
> /home/balcer/Projects/cc/www/cc/public/../app/models/book_review.rb:5:  
> superclass must be a Class (NilClass given) (TypeError)
> [Wed Jan 05 19:28:38 2005] [error] [client 192.168.0.6] \tfrom  
> /usr/lib/site_ruby/1.8/rubygems/loadpath_manager.rb:5:in `require__'
> [Wed Jan 05 19:28:38 2005] [error] [client 192.168.0.6] \tfrom  
> /usr/lib/site_ruby/1.8/rubygems/loadpath_manager.rb:5:in `require'
> [Wed Jan 05 19:28:38 2005] [error] [client 192.168.0.6] \tfrom  
> /home/balcer/Projects/cc/www/cc/public/../app/models/article.rb:3
> [Wed Jan 05 19:28:38 2005] [error] [client 192.168.0.6] \tfrom  
> /usr/lib/site_ruby/1.8/rubygems/loadpath_manager.rb:5:in `require__'
> [Wed Jan 05 19:28:38 2005] [error] [client 192.168.0.6] \tfrom  
> /usr/lib/site_ruby/1.8/rubygems/loadpath_manager.rb:5:in `require'
> [Wed Jan 05 19:28:38 2005] [error] [client 192.168.0.6] \tfrom  
> /home/balcer/Projects/cc/www/cc/public/../app/models/article.rb:2
> [Wed Jan 05 19:28:38 2005] [error] [client 192.168.0.6] \tfrom  
> /usr/lib/ruby/gems/1.8/gems/actionpack-1.2.0/lib/action_controller/ 
> support/dependencies.rb:47:in `load'
> [Wed Jan 05 19:28:38 2005] [error] [client 192.168.0.6] \tfrom  
> /usr/lib/ruby/gems/1.8/gems/actionpack-1.2.0/lib/action_controller/ 
> support/dependencies.rb:47:in `require_or_load'
> [Wed Jan 05 19:28:38 2005] [error] [client 192.168.0.6] \t ... 39  
> levels...
> [Wed Jan 05 19:28:38 2005] [error] [client 192.168.0.6] \tfrom  
> /usr/lib/ruby/gems/1.8/gems/rails-0.9.3/lib/dispatcher.rb:62:in  
> `const_get'
> [Wed Jan 05 19:28:38 2005] [error] [client 192.168.0.6] \tfrom  
> /usr/lib/ruby/gems/1.8/gems/rails-0.9.3/lib/dispatcher.rb:62:in  
> `controller_class'
> [Wed Jan 05 19:28:38 2005] [error] [client 192.168.0.6] \tfrom  
> /usr/lib/ruby/gems/1.8/gems/rails-0.9.3/lib/dispatcher.rb:46:in  
> `dispatch'
> [Wed Jan 05 19:28:38 2005] [error] [client 192.168.0.6] \tfrom  
> /home/balcer/Projects/cc/www/cc/public/dispatch.cgi:10
>
> Can't guest what is wrong, please help:)
> Cheers, Jacek Balcerski
> _______________________________________________
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> Rails at lists.rubyonrails.org
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>
--
Jarkko Laine
http://jlaine.net
http://odesign.fi
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