Rails - May 2008 - "uninitialized constant ActiveSupport" when running "rake db:migrate:reset" after including my own default date format in environment.rb

Hi,
When I include this line in my environment.rb file my Rails app works as
expected, HOWEVER using "rake:db:reset" then does not work after
this???


 "ActiveSupport::CoreExtensions::Date::Conversions::DATE_FORMATS[:default]
"%d/%m/%Y"

The rake exception that gets thrown is below.  Any ideas re how to get rake
working as obviously I want to be able to keep my own default date format?

rake aborted!
uninitialized constant ActiveSupport
/opt/local/lib/ruby/gems/1.8/gems/rake-0.8.1/lib/rake.rb:2237:in
`const_missing''
/Volumes/USBOPEN/myApp/config/environment.rb:65
/opt/local/lib/ruby/gems/1.8/gems/rails-2.0.2/lib/initializer.rb:47:in
`run''
/Volumes/USBOPEN/myApp/config/environment.rb:16
/opt/local/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in
`gem_original_require''
/opt/local/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in
`require''
/opt/local/lib/ruby/gems/1.8/gems/rails-2.0.2/lib/tasks/misc.rake:3
/opt/local/lib/ruby/gems/1.8/gems/rake-0.8.1/lib/rake.rb:546:in `call''
/opt/local/lib/ruby/gems/1.8/gems/rake-0.8.1/lib/rake.rb:546:in
`execute''
/opt/local/lib/ruby/gems/1.8/gems/rake-0.8.1/lib/rake.rb:541:in `each''
/opt/local/lib/ruby/gems/1.8/gems/rake-0.8.1/lib/rake.rb:541:in
`execute''
/opt/local/lib/ruby/gems/1.8/gems/rake-0.8.1/lib/rake.rb:508:in
`invoke_with_call_chain''
/opt/local/lib/ruby/gems/1.8/gems/rake-0.8.1/lib/rake.rb:501:in
`synchronize''
/opt/local/lib/ruby/gems/1.8/gems/rake-0.8.1/lib/rake.rb:501:in
`invoke_with_call_chain''
/opt/local/lib/ruby/gems/1.8/gems/rake-0.8.1/lib/rake.rb:518:in
`invoke_prerequisites''
/opt/local/lib/ruby/gems/1.8/gems/rake-0.8.1/lib/rake.rb:1183:in `each''
/opt/local/lib/ruby/gems/1.8/gems/rake-0.8.1/lib/rake.rb:1183:in `send''
/opt/local/lib/ruby/gems/1.8/gems/rake-0.8.1/lib/rake.rb:1183:in `each''
/opt/local/lib/ruby/gems/1.8/gems/rake-0.8.1/lib/rake.rb:515:in
`invoke_prerequisites''
/opt/local/lib/ruby/gems/1.8/gems/rake-0.8.1/lib/rake.rb:507:in
`invoke_with_call_chain''
/opt/local/lib/ruby/gems/1.8/gems/rake-0.8.1/lib/rake.rb:501:in
`synchronize''
/opt/local/lib/ruby/gems/1.8/gems/rake-0.8.1/lib/rake.rb:501:in
`invoke_with_call_chain''
/opt/local/lib/ruby/gems/1.8/gems/rake-0.8.1/lib/rake.rb:518:in
`invoke_prerequisites''
/opt/local/lib/ruby/gems/1.8/gems/rake-0.8.1/lib/rake.rb:1183:in `each''
/opt/local/lib/ruby/gems/1.8/gems/rake-0.8.1/lib/rake.rb:1183:in `send''
/opt/local/lib/ruby/gems/1.8/gems/rake-0.8.1/lib/rake.rb:1183:in `each''
/opt/local/lib/ruby/gems/1.8/gems/rake-0.8.1/lib/rake.rb:515:in
`invoke_prerequisites''
/opt/local/lib/ruby/gems/1.8/gems/rake-0.8.1/lib/rake.rb:507:in
`invoke_with_call_chain''
/opt/local/lib/ruby/gems/1.8/gems/rake-0.8.1/lib/rake.rb:501:in
`synchronize''
/opt/local/lib/ruby/gems/1.8/gems/rake-0.8.1/lib/rake.rb:501:in
`invoke_with_call_chain''
/opt/local/lib/ruby/gems/1.8/gems/rake-0.8.1/lib/rake.rb:494:in
`invoke''
/opt/local/lib/ruby/gems/1.8/gems/rake-0.8.1/lib/rake.rb:1931:in
`invoke_task''
/opt/local/lib/ruby/gems/1.8/gems/rake-0.8.1/lib/rake.rb:1909:in
`top_level''
/opt/local/lib/ruby/gems/1.8/gems/rake-0.8.1/lib/rake.rb:1909:in `each''
/opt/local/lib/ruby/gems/1.8/gems/rake-0.8.1/lib/rake.rb:1909:in
`top_level''
/opt/local/lib/ruby/gems/1.8/gems/rake-0.8.1/lib/rake.rb:1948:in
`standard_exception_handling''
/opt/local/lib/ruby/gems/1.8/gems/rake-0.8.1/lib/rake.rb:1903:in
`top_level''
/opt/local/lib/ruby/gems/1.8/gems/rake-0.8.1/lib/rake.rb:1881:in `run''
/opt/local/lib/ruby/gems/1.8/gems/rake-0.8.1/lib/rake.rb:1948:in
`standard_exception_handling''
/opt/local/lib/ruby/gems/1.8/gems/rake-0.8.1/lib/rake.rb:1878:in `run''
/opt/local/lib/ruby/gems/1.8/gems/rake-0.8.1/bin/rake:31
/opt/local/bin/rake:19:in `load''
/opt/local/bin/rake:19
** Invoke db:migrate:reset (first_time)
** Invoke db:drop (first_time)
** Invoke environment (first_time)
** Execute environment

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Greg Hauptmann wrote:
> 
"ActiveSupport::CoreExtensions::Date::Conversions::DATE_FORMATS[:default]
> > "%d/%m/%Y"
> rake aborted!
> uninitialized constant ActiveSupport
> /opt/local/lib/ruby/gems/1.8/gems/rake-0.8.1/lib/rake.rb:2237:in
> `const_missing''
> /Volumes/USBOPEN/myApp/config/environment.rb:65
looks like you''ve put the ActiveSupport line inside the 
Rails::Initializer.run block.

you need to put it at the end of your environment.rb file,
else ActiveSupport hasn''t yet been loaded...
hence the exception it raises.
-- 
Posted via http://www.ruby-forum.com/.

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