Error when Generating a resource, controller or scaffold - Rails 3 beta3

Hello everyone, I just installed Rails 3 beta3 and when attempting to create anything from the Rails generator I get this error:

~/code/blog% rails g resource post title:string content:text /home/rodrigo3n/.rvm/gems/ruby-1.9.2-preview1/gems/ activesupport-3.0.0.beta3/lib/active_support/values/time_zone.rb: 208:in `utc_offset': undefined method `current_period' for nil:NilClass (NoMethodError)   from /home/rodrigo3n/.rvm/gems/ruby-1.9.2-preview1/gems/ activesupport-3.0.0.beta3/lib/active_support/values/time_zone.rb: 222:in `<=>'   from /home/rodrigo3n/.rvm/gems/ruby-1.9.2-preview1/gems/ activesupport-3.0.0.beta3/lib/active_support/values/time_zone.rb: 333:in `sort!'   from /home/rodrigo3n/.rvm/gems/ruby-1.9.2-preview1/gems/ activesupport-3.0.0.beta3/lib/active_support/values/time_zone.rb: 333:in `<class:TimeZone>'   from /home/rodrigo3n/.rvm/gems/ruby-1.9.2-preview1/gems/ activesupport-3.0.0.beta3/lib/active_support/values/time_zone.rb:25:in `<module:ActiveSupport>'   from /home/rodrigo3n/.rvm/gems/ruby-1.9.2-preview1/gems/ activesupport-3.0.0.beta3/lib/active_support/values/time_zone.rb:24:in `<top (required)>'   from /home/rodrigo3n/.rvm/gems/ruby-1.9.2-preview1/gems/ activesupport-3.0.0.beta3/lib/active_support/time_with_zone.rb:1:in `require'   from /home/rodrigo3n/.rvm/gems/ruby-1.9.2-preview1/gems/ activesupport-3.0.0.beta3/lib/active_support/time_with_zone.rb:1:in `<top (required)>'   from /home/rodrigo3n/.rvm/gems/ruby-1.9.2-preview1/gems/ activesupport-3.0.0.beta3/lib/active_support/core_ext/time/zones.rb: 1:in `require'   from /home/rodrigo3n/.rvm/gems/ruby-1.9.2-preview1/gems/ activesupport-3.0.0.beta3/lib/active_support/core_ext/time/zones.rb: 1:in `<top (required)>'   from /home/rodrigo3n/.rvm/gems/ruby-1.9.2-preview1/gems/ activesupport-3.0.0.beta3/lib/active_support/core_ext/date/ calculations.rb:3:in `require'   from /home/rodrigo3n/.rvm/gems/ruby-1.9.2-preview1/gems/ activesupport-3.0.0.beta3/lib/active_support/core_ext/date/ calculations.rb:3:in `<top (required)>'   from /home/rodrigo3n/.rvm/gems/ruby-1.9.2-preview1/gems/ activesupport-3.0.0.beta3/lib/active_support/ruby/shim.rb:12:in `require'   from /home/rodrigo3n/.rvm/gems/ruby-1.9.2-preview1/gems/ activesupport-3.0.0.beta3/lib/active_support/ruby/shim.rb:12:in `<top (required)>'   from /home/rodrigo3n/.rvm/gems/ruby-1.9.2-preview1/gems/ actionpack-3.0.0.beta3/lib/abstract_controller.rb:4:in `require'   from /home/rodrigo3n/.rvm/gems/ruby-1.9.2-preview1/gems/ actionpack-3.0.0.beta3/lib/abstract_controller.rb:4:in `<top (required)>'   from /home/rodrigo3n/.rvm/gems/ruby-1.9.2-preview1/gems/ actionpack-3.0.0.beta3/lib/action_controller.rb:1:in `require'   from /home/rodrigo3n/.rvm/gems/ruby-1.9.2-preview1/gems/ actionpack-3.0.0.beta3/lib/action_controller.rb:1:in `<top (required)>'   from /home/rodrigo3n/.rvm/gems/ruby-1.9.2-preview1/gems/ actionpack-3.0.0.beta3/lib/action_controller/railtie.rb:2:in `require'   from /home/rodrigo3n/.rvm/gems/ruby-1.9.2-preview1/gems/ actionpack-3.0.0.beta3/lib/action_controller/railtie.rb:2:in `<top (required)>'   from /home/rodrigo3n/.rvm/gems/ruby-1.9.2-preview1/gems/ activerecord-3.0.0.beta3/lib/active_record/railtie.rb:9:in `require'   from /home/rodrigo3n/.rvm/gems/ruby-1.9.2-preview1/gems/ activerecord-3.0.0.beta3/lib/active_record/railtie.rb:9:in `<top (required)>'   from /home/rodrigo3n/.rvm/gems/ruby-1.9.2-preview1/gems/ railties-3.0.0.beta3/lib/rails/all.rb:11:in `require'   from /home/rodrigo3n/.rvm/gems/ruby-1.9.2-preview1/gems/ railties-3.0.0.beta3/lib/rails/all.rb:11:in `block in <top (required)>'   from /home/rodrigo3n/.rvm/gems/ruby-1.9.2-preview1/gems/ railties-3.0.0.beta3/lib/rails/all.rb:5:in `each'   from /home/rodrigo3n/.rvm/gems/ruby-1.9.2-preview1/gems/ railties-3.0.0.beta3/lib/rails/all.rb:5:in `<top (required)>'   from /home/rodrigo3n/code/blog/config/application.rb:3:in `require'   from /home/rodrigo3n/code/blog/config/application.rb:3:in `<top (required)>'   from /home/rodrigo3n/code/blog/config/environment.rb:2:in `require'   from /home/rodrigo3n/code/blog/config/environment.rb:2:in `<top (required)>'   from /home/rodrigo3n/.rvm/gems/ruby-1.9.2-preview1/gems/ railties-3.0.0.beta3/lib/rails/commands.rb:29:in `require'   from /home/rodrigo3n/.rvm/gems/ruby-1.9.2-preview1/gems/ railties-3.0.0.beta3/lib/rails/commands.rb:29:in `<top (required)>'   from script/rails:9:in `require'   from script/rails:9:in `<main>'

How do I fix that?

Thanks, Rodrigo3n

hi, I got same error.

see the commit http://github.com/rails/rails/commit/a0cc94b32e5b4e4dce50787eed1208406f99ea82

Hello Hiroshi, just as I did, you can fix this problem by uncommenting the line 6 of your application's Gemfile. It worked for Ruby 1.9.1p378. It remains buggy on 1.9.2.

Thanks.

rodrigo3n wrote:

Hello Hiroshi, just as I did, you can fix this problem by uncommenting the line 6 of your application's Gemfile. It worked for Ruby 1.9.1p378. It remains buggy on 1.9.2.

Thanks.

What is line 6 in the Gemfile? Is it a particular gem that causes the problem?