It looks from the stack trace like ActiveScaffold is trying to
alias_method_chain a method that no longer exists, you are probably using an
old version of ActiveScaffold, try upgrading.

/Jonas

P.S.: The Ruby on Rails Talk list at
http://groups.google.com/group/rubyonrails-talk is the more appropriate
forum for this.

On Sun, Jun 14, 2009 at 11:45 PM, Geoff Reisch <[email protected]>wrote:

> I recently upgrade from Rails 2.1.0 to 2.3.2 and now get this message when
> I try the app and start Webrick:
>
> => Booting WEBrick
> => Rails 2.3.2 application starting on http://0.0.0.0:3000
> E:/ruby/lib/ruby/gems/1.8/gems/activesupport-2.3.2/lib/active_support/core_ext/module/aliasing.rb:33:in
> `alias_method': undefined method `_pick_template' for class
> `ActionView::Base' (NameError)
>         from
> E:/ruby/lib/ruby/gems/1.8/gems/activesupport-2.3.2/lib/active_support/core_ext/module/aliasing.rb:33:in
> `alias_method_chain'
>         from
> E:/MediaCatalogApplication/vendor/plugins/active_scaffold/lib/extensions/generic_view_paths.rb:46
>         from
> E:/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in
> `gem_original_require'
>         from
> E:/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in `require'
>         from
> E:/ruby/lib/ruby/gems/1.8/gems/activesupport-2.3.2/lib/active_support/dependencies.rb:156:in
> `require'
>         from
> E:/ruby/lib/ruby/gems/1.8/gems/activesupport-2.3.2/lib/active_support/dependencies.rb:521:in
> `new_constants_in'
>         from
> E:/ruby/lib/ruby/gems/1.8/gems/activesupport-2.3.2/lib/active_support/dependencies.rb:156:in
> `require'
>         from
> E:/MediaCatalogApplication/vendor/plugins/active_scaffold/environment.rb:4
>          ... 25 levels...
>         from
> E:/ruby/lib/ruby/gems/1.8/gems/rails-2.3.2/lib/commands/server.rb:84
>         from
> E:/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in
> `gem_original_require'
>         from
> E:/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in `require'
>         from script/server:3
>
> Has anyone seen this problem or understand what's happening here?
> I'm using Netbeans 2.7 beta
>
> thanks for  help
>
>
>
> Groucho Marx<http://www.brainyquote.com/quotes/authors/g/groucho_marx.html> - 
> "I was married by a judge. I should have asked for a jury."
> >
>

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