# Better\_nested\_set error

**URL:** <https://www.ruby-forum.com/t/better-nested-set-error/129632>\
**Category:** Rails\
**Created:** [February 20, 2008, 7:42am UTC](https://www.ruby-forum.com/t/better-nested-set-error/129632 "2008-02-20T07:42:56Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![infinit](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/i/76d3ee/32.png) [@infinit](https://www.ruby-forum.com/u/infinit)\
**Post date:** [February 20, 2008, 7:42am UTC](https://www.ruby-forum.com/t/better-nested-set-error/129632/1 "2008-02-20T07:42:56Z")

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## Hi all, I got the plugin at [http://opensource.symetrie.com/svn/better\_nested\_set/trunk](http://opensource.symetrie.com/svn/better_nested_set/trunk) (I can’t get from svn://rubyforge.org/var/svn/betternestedset/tags/stable/betternestedset) , and I m using rails 2.0.2. When I start the server, the following error occours: ------------------------------ Error Msg

## =\> Booting Mongrel (use ‘script/server webrick’ to force WEBrick) =\> Rails application starting on [http://0.0.0.0:3000](http://0.0.0.0:3000) =\> Call with -d to detach =\> Ctrl-C to shutdown server \*\* Starting Mongrel listening at 0.0.0.0:3000 \*\* Starting Rails with development environment… Exiting C:/InstantRails-2.0-win/ruby/lib/ruby/gems/1.8/gems/ activesupport-2.0.2/lib/acti ve\_support/dependencies.rb:478:in `const_missing': uninitialized constant Rails: :Plugin::SymetrieCom (NameError) from C:/MyDocs/Personal/Taksg/vend or/plugins/better_nested_set/init.rb:9:in `evaluate\_init\_rb’ from C:/MyDocs/Personal/Taksg/vend or/plugins/better\_nested\_set/init.rb:8:in `class_eval' from C:/MyDocs/Personal/Taksg/vend or/plugins/better_nested_set/init.rb:8:in `evaluate\_init\_rb’ from C:/InstantRails-2.0-win/ruby/lib/ruby/gems/1.8/gems/ rails-2.0.2/lib /rails/plugin.rb:79:in `evaluate_init_rb' from C:/InstantRails-2.0-win/ruby/lib/ruby/gems/1.8/gems/ activesupport-2 .0.2/lib/active_support/core_ext/kernel/reporting.rb:11:in `silence\_warnings’ from C:/InstantRails-2.0-win/ruby/lib/ruby/gems/1.8/gems/ rails-2.0.2/lib /rails/plugin.rb:75:in `evaluate_init_rb' from C:/InstantRails-2.0-win/ruby/lib/ruby/gems/1.8/gems/ rails-2.0.2/lib /rails/plugin.rb:39:in `load’ from C:/InstantRails-2.0-win/ruby/lib/ruby/gems/1.8/gems/ rails-2.0.2/lib /rails/plugin/loader.rb:33:in `load_plugins' ... 33 levels... from C:/InstantRails-2.0-win/ruby/lib/ruby/gems/1.8/gems/ rails-2.0.2/lib /commands/server.rb:39 from C:/InstantRails-2.0-win/ruby/lib/ruby/site_ruby/1.8/ rubygems/custom _require.rb:27:in `gem\_original\_require’ from C:/InstantRails-2.0-win/ruby/lib/ruby/site\_ruby/1.8/ rubygems/custom \_require.rb:27:in `require’ from script/server:3 ------------------------------End of Error Msg

Can anyone help? Thanks in advance!

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infinit