Forum: Ruby on Rails no such file to load -- login_system

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Paul S. (Guest)
on 2006-03-15 01:03
(Received via mailing list)
I'm hoping someone can help me out here. My application works fine
locally using webrick. One I upload to my shared server space I get an
application error saying rails has failed to start.

The log file production.log reads as follows:

MissingSourceFile (no such file to load -- login_system):
    /usr/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:21:in
`require__'
    /usr/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:21:in
`require'
    /usr/lib/ruby/gems/1.8/gems/activesupport-1.2.5/lib/active_support/dependencies.rb:214:in
`require'
    /app/controllers/application.rb:1
    /usr/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:21:in
`require'
    /usr/lib/ruby/gems/1.8/gems/activesupport-1.2.5/lib/active_support/dependencies.rb:214:in
`require'
    /usr/lib/ruby/gems/1.8/gems/activesupport-1.2.5/lib/active_support/dependencies.rb:39:in
`require_or_load'
    /usr/lib/ruby/gems/1.8/gems/activesupport-1.2.5/lib/active_support/dependencies.rb:22:in
`depend_on'
    /usr/lib/ruby/gems/1.8/gems/activesupport-1.2.5/lib/active_support/dependencies.rb:178:in
`require_dependency'
    /usr/lib/ruby/gems/1.8/gems/activesupport-1.2.5/lib/active_support/dependencies.rb:134:in
`load_file!'
    /usr/lib/ruby/gems/1.8/gems/activesupport-1.2.5/lib/active_support/dependencies.rb:97:in
`const_load!'
    /usr/lib/ruby/gems/1.8/gems/activesupport-1.2.5/lib/active_support/dependencies.rb:80:in
`const_load!'
    /usr/lib/ruby/gems/1.8/gems/rails-1.0.0/lib/dispatcher.rb:71:in
`prepare_application'
    /usr/lib/ruby/gems/1.8/gems/rails-1.0.0/lib/dispatcher.rb:37:in
`dispatch'
    dispatch.cgi:10


The tutorial I followed to set up the login system is here...
http://wiki.rubyonrails.com/rails/pages/HowToQuick...

I've got my host to install the login_generator gem using: 'gem
install login_generator' unfortunately it made no difference.

I am really stuck as to why this isn't working, if anyone can offer
any pointers if would be greatly appreciated.

Thanks,
Paul.
Agnieszka F. (Guest)
on 2006-03-15 01:21
Paul S. wrote:
> I'm hoping someone can help me out here. My application works fine
> locally using webrick. One I upload to my shared server space I get an
> application error saying rails has failed to start.
>
> The log file production.log reads as follows:
>
> MissingSourceFile (no such file to load -- login_system):
>     /usr/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:21:in
> `require__'
>     /usr/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:21:in
> `require'
> 
/usr/lib/ruby/gems/1.8/gems/activesupport-1.2.5/lib/active_support/dependencies.rb:214:in
> `require'
>     /app/controllers/application.rb:1
>     /usr/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:21:in
> `require'
> 
/usr/lib/ruby/gems/1.8/gems/activesupport-1.2.5/lib/active_support/dependencies.rb:214:in
> `require'
> 
/usr/lib/ruby/gems/1.8/gems/activesupport-1.2.5/lib/active_support/dependencies.rb:39:in
> `require_or_load'
> 
/usr/lib/ruby/gems/1.8/gems/activesupport-1.2.5/lib/active_support/dependencies.rb:22:in
> `depend_on'
> 
/usr/lib/ruby/gems/1.8/gems/activesupport-1.2.5/lib/active_support/dependencies.rb:178:in
> `require_dependency'
> 
/usr/lib/ruby/gems/1.8/gems/activesupport-1.2.5/lib/active_support/dependencies.rb:134:in
> `load_file!'
> 
/usr/lib/ruby/gems/1.8/gems/activesupport-1.2.5/lib/active_support/dependencies.rb:97:in
> `const_load!'
> 
/usr/lib/ruby/gems/1.8/gems/activesupport-1.2.5/lib/active_support/dependencies.rb:80:in
> `const_load!'
>     /usr/lib/ruby/gems/1.8/gems/rails-1.0.0/lib/dispatcher.rb:71:in
> `prepare_application'
>     /usr/lib/ruby/gems/1.8/gems/rails-1.0.0/lib/dispatcher.rb:37:in
> `dispatch'
>     dispatch.cgi:10
>
>
> The tutorial I followed to set up the login system is here...
> http://wiki.rubyonrails.com/rails/pages/HowToQuick...
>
> I've got my host to install the login_generator gem using: 'gem
> install login_generator' unfortunately it made no difference.
>
> I am really stuck as to why this isn't working, if anyone can offer
> any pointers if would be greatly appreciated.
>
> Thanks,
> Paul.


Hi,
are you sure you copied this file login_system.rb to your host? it's
probably in the lib directory. you don't need the generator gem on the
host to get this running.

--
Agnieszka F.
Paul S. (Guest)
on 2006-03-15 02:02
(Received via mailing list)
> are you sure you copied this file login_system.rb to your host? it's
> probably in the lib directory.
> Agnieszka F.

wow that was an easy fix! thanks for that.

However, when I try to log in I get the following error... any ideas
what this is all about?



NameError (uninitialized constant User):
    /usr/lib/ruby/gems/1.8/gems/activesupport-1.2.5/lib/active_support/dependencies.rb:195:in
`const_missing'
    /app/controllers/admin/account_controller.rb:14:in `login'
    /usr/lib/ruby/gems/1.8/gems/actionpack-1.11.2/lib/action_controller/base.rb:853:in
`perform_action_without_filters'
    /usr/lib/ruby/gems/1.8/gems/actionpack-1.11.2/lib/action_controller/filters.rb:332:in
`perform_action_without_benchmark'
    /usr/lib/ruby/gems/1.8/gems/actionpack-1.11.2/lib/action_controller/benchmarking.rb:69:in
`perform_action_without_rescue'
    /usr/lib/ruby/1.8/benchmark.rb:293:in `measure'
    /usr/lib/ruby/gems/1.8/gems/actionpack-1.11.2/lib/action_controller/benchmarking.rb:69:in
`perform_action_without_rescue'
    /usr/lib/ruby/gems/1.8/gems/actionpack-1.11.2/lib/action_controller/rescue.rb:82:in
`perform_action'
    /usr/lib/ruby/gems/1.8/gems/actionpack-1.11.2/lib/action_controller/base.rb:369:in
`process_without_session_management_support'
    /usr/lib/ruby/gems/1.8/gems/actionpack-1.11.2/lib/action_controller/session_management.rb:116:in
`process'
    /usr/lib/ruby/gems/1.8/gems/rails-1.0.0/lib/dispatcher.rb:38:in
`dispatch'
    /usr/lib/ruby/gems/1.8/gems/rails-1.0.0/lib/fcgi_handler.rb:141:in
`process_request'
    /usr/lib/ruby/gems/1.8/gems/rails-1.0.0/lib/fcgi_handler.rb:53:in
`process!'
    /usr/lib/ruby/gems/1.8/gems/fcgi-0.8.6.1/./fcgi.rb:600:in `each_cgi'
    /usr/lib/ruby/gems/1.8/gems/fcgi-0.8.6.1/./fcgi.rb:597:in `each_cgi'
    /usr/lib/ruby/gems/1.8/gems/rails-1.0.0/lib/fcgi_handler.rb:52:in
`process!'
    /usr/lib/ruby/gems/1.8/gems/rails-1.0.0/lib/fcgi_handler.rb:22:in
`process!'
    dispatch.fcgi:24
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