hi all, i am getting following error when running my code .Is anyone who knows who to install uuid gem ? or what are gems required before install uuid gem ?
“no such file to load – uuid”
Ruby On Rails version using :- gem :1.7.2 ruby:1.8.7 rails:2.3.4
Thanks and Regards Sachin S. Kewale
Are you trying to use uuid values? If not then there should be no need for anything. Post the full error and trace if you do not think you are using uuid values. First though search your source code for 'uuid'.
If you are using uuid values show us the code that uses it and tell us which version of rails you are using.
Colin
hi Colin ,
following is the full trace error and in my code i am using Rails version 2.3.4
and here is the code where i am using uuid
new_temp_user.creation_date = Date.today
new_temp_user.guid = UUID.new
new_temp_user.first_name = new_user['first_name']
new_temp_user.last_name = new_user['last_name']
new_temp_user.user_name = new_user['email_id']
new_temp_user.password = new_user['user_pwd']
new_temp_user.email_id = new_user['email_id']
no such file to load -- uuid
RAILS_ROOT: D:/Documents and Settings/Administrator/My Documents/Aptana RadRails Workspace/suggestica
Application Trace | Framework Trace | Full Trace
[D:/Ruby187/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:36:in `gem_original_require' ](http://org.eclipse.ui.intro/runAction?pluginId=org.radrails.rails.ui&class=org.radrails.rails.internal.ui.browser.OpenEditorAction&path=%3CA%20href=)
[D:/Ruby187/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:36:in `require' ](http://org.eclipse.ui.intro/runAction?pluginId=org.radrails.rails.ui&class=org.radrails.rails.internal.ui.browser.OpenEditorAction&path=D:/Ruby187/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb&line=36)
[D:/Ruby187/lib/ruby/gems/1.8/gems/activesupport-2.3.4/lib/active_support/dependencies.rb:156:in `require' ](http://org.eclipse.ui.intro/runAction?pluginId=org.radrails.rails.ui&class=org.radrails.rails.internal.ui.browser.OpenEditorAction&path=D:/Ruby187/lib/ruby/gems/1.8/gems/activesupport-2.3.4/lib/active_support/dependencies.rb&line=156)
[D:/Ruby187/lib/ruby/gems/1.8/gems/activesupport-2.3.4/lib/active_support/dependencies.rb:521:in `new_constants_in' ](http://org.eclipse.ui.intro/runAction?pluginId=org.radrails.rails.ui&class=org.radrails.rails.internal.ui.browser.OpenEditorAction&path=D:/Ruby187/lib/ruby/gems/1.8/gems/activesupport-2.3.4/lib/active_support/dependencies.rb&line=521)
[D:/Ruby187/lib/ruby/gems/1.8/gems/activesupport-2.3.4/lib/active_support/dependencies.rb:156:in `require' ](http://org.eclipse.ui.intro/runAction?pluginId=org.radrails.rails.ui&class=org.radrails.rails.internal.ui.browser.OpenEditorAction&path=D:/Ruby187/lib/ruby/gems/1.8/gems/activesupport-2.3.4/lib/active_support/dependencies.rb&line=156)
[D:/Documents and Settings/Administrator/My Documents/Aptana RadRails Workspace/suggestica/app/controllers/suggestion_controller.rb:35 ](http://org.eclipse.ui.intro/runAction?pluginId=org.radrails.rails.ui&class=org.radrails.rails.internal.ui.browser.OpenEditorAction&path=D:/Documents%20and%20Settings/Administrator/My%20Documents/Aptana%20RadRails%20Workspace/suggestica/app/controllers/suggestion_controller.rb&line=35)
[D:/Documents and Settings/Administrator/My Documents/Aptana RadRails Workspace/suggestica/app/controllers/home_controller.rb&line=52">](http://org.eclipse.ui.intro/runAction?pluginId=org.radrails.rails.ui&class=org.radrails.rails.internal.ui.browser.OpenEditorAction&path=D:/Documents%20and%20Settings/Administrator/My%20Documents/Aptana%20RadRails%20Workspace/suggestica/app/controllers/home_controller.rb&line=52)[D:/Ruby187/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:36:in `gem_original_require' ](http://org.eclipse.ui.intro/runAction?pluginId=org.radrails.rails.ui&class=org.radrails.rails.internal.ui.browser.OpenEditorAction&path=D:/Ruby187/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb&line=36)
[D:/Ruby187/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:36:in `require' ](http://org.eclipse.ui.intro/runAction?pluginId=org.radrails.rails.ui&class=org.radrails.rails.internal.ui.browser.OpenEditorAction&path=D:/Ruby187/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb&line=36)
[D:/Ruby187/lib/ruby/gems/1.8/gems/activesupport-2.3.4/lib/active_support/dependencies.rb:156:in `require' ](http://org.eclipse.ui.intro/runAction?pluginId=org.radrails.rails.ui&class=org.radrails.rails.internal.ui.browser.OpenEditorAction&path=D:/Ruby187/lib/ruby/gems/1.8/gems/activesupport-2.3.4/lib/active_support/dependencies.rb&line=156)
[D:/Ruby187/lib/ruby/gems/1.8/gems/activesupport-2.3.4/lib/active_support/dependencies.rb:521:in `new_constants_in' ](http://org.eclipse.ui.intro/runAction?pluginId=org.radrails.rails.ui&class=org.radrails.rails.internal.ui.browser.OpenEditorAction&path=D:/Ruby187/lib/ruby/gems/1.8/gems/activesupport-2.3.4/lib/active_support/dependencies.rb&line=521)
[D:/Ruby187/lib/ruby/gems/1.8/gems/activesupport-2.3.4/lib/active_support/dependencies.rb:156:in `require' ](http://org.eclipse.ui.intro/runAction?pluginId=org.radrails.rails.ui&class=org.radrails.rails.internal.ui.browser.OpenEditorAction&path=D:/Ruby187/lib/ruby/gems/1.8/gems/activesupport-2.3.4/lib/active_support/dependencies.rb&line=156)
[D:/Documents and Settings/Administrator/My Documents/Aptana RadRails Workspace/suggestica/app/controllers/suggestion_controller.rb:35 ](http://org.eclipse.ui.intro/runAction?pluginId=org.radrails.rails.ui&class=org.radrails.rails.internal.ui.browser.OpenEditorAction&path=D:/Documents%20and%20Settings/Administrator/My%20Documents/Aptana%20RadRails%20Workspace/suggestica/app/controllers/suggestion_controller.rb&line=35)
[D:/Documents and Settings/Administrator/My Documents/Aptana RadRails Workspace/suggestica/app/controllers/home_controller.rb:52:in `index'](http://org.eclipse.ui.intro/runAction?pluginId=org.radrails.rails.ui&class=org.radrails.rails.internal.ui.browser.OpenEditorAction&path=D:/Documents%20and%20Settings/Administrator/My%20Documents/Aptana%20RadRails%20Workspace/suggestica/app/controllers/home_controller.rb&line=52)
This error occurred while loading the following files:
uuid
Parameters:
None
Show session dump
Headers:
{"Content-Type"=>"",
"Cache-Control"=>"no-cache"}
hi all,
i am getting following error when running my code .Is anyone who knows who
to install uuid gem ? or what are gems required before install uuid gem ?
“no such file to load – uuid”
Are you trying to use uuid values? If not then there should be no
need for anything. Post the full error and trace if you do not think
you are using uuid values. First though search your source code for
‘uuid’.
If you are using uuid values show us the code that uses it and tell us
which version of rails you are using.
Thanks and Regards Sachin S. Kewale
There is no native support for uuid in rails as far as I know. I believe there are gems available to provide this, though I have not used them, google should help you find them. If you picked up this code from an example or tutorial have a look at it and see if it makes a recommendation.
Do you really need uuids though?
By the way, if you need to use rails 2.3 you should at least use the latest 2.3.x (11 I think) as there were some security fixes. If you are writing a new app then best to use 3.1
Colin
On Rails 3 you could use:
in Gemfile:
gem ‘uuidtools’
in the code:
UUIDTools::UUID.random_create.to_s
I am not sure how well this would work in Rails 2.3.x
HTH,
Peter
If you don't really need a real uuid, you could just gen something similar yourself using ActiveSupport::SecureRandom.hex:
... def gen_uuid_ish s = ActiveSupport::SecureRandom.hex(16) [ s[0..7], s[8..11], s[12..15], s[16..19], s[20..-1] ].join('-') end ...
which will produce strings like "3ec1a6a0-017a-8fb4-0c26-56858ddc3886"
Jeff