uninitialized constant Preview

[smooshy]

I'm getting the following error within the preview pane with the page_preview extension. I'm running 0.8.2 and installed commit 55031c8. Any ideas?

NameError in Admin/previewController#index
uninitialized constant Preview

/myproject/vendor/radiant/vendor/rails/activesupport/lib/active_support/dependencies.rb:443:in `load_missing_constant'
/myproject/vendor/radiant/vendor/rails/activesupport/lib/active_support/dependencies.rb:80:in `const_missing'
/myproject/vendor/radiant/vendor/rails/activesupport/lib/active_support/dependencies.rb:92:in `const_missing'
/myproject/vendor/radiant/vendor/rails/activesupport/lib/active_support/inflector.rb:361:in `constantize'
/myproject/vendor/radiant/vendor/rails/activesupport/lib/active_support/inflector.rb:360:in `each'
/myproject/vendor/radiant/vendor/rails/activesupport/lib/active_support/inflector.rb:360:in `constantize'
/myproject/vendor/radiant/vendor/rails/activesupport/lib/active_support/core_ext/string/inflections.rb:162:in `constantize'
/myproject/vendor/radiant/app/controllers/admin/resource_controller.rb:11:in `model_class'
/myproject/vendor/radiant/app/controllers/admin/resource_controller.rb:88:in `model_class'
/myproject/vendor/radiant/app/controllers/admin/resource_controller.rb:114:in `load_models'
/myproject/vendor/radiant/vendor/rails/activesupport/lib/active_support/callbacks.rb:178:in `send'
/myproject/vendor/radiant/vendor/rails/activesupport/lib/active_support/callbacks.rb:178:in `evaluate_method'
/myproject/vendor/radiant/vendor/rails/activesupport/lib/active_support/callbacks.rb:166:in `call'
/myproject/vendor/radiant/vendor/rails/actionpack/lib/action_controller/filters.rb:225:in `call'
/myproject/vendor/radiant/vendor/rails/actionpack/lib/action_controller/filters.rb:629:in `run_before_filters'
/myproject/vendor/radiant/vendor/rails/actionpack/lib/action_controller/filters.rb:615:in `call_filters'
/myproject/vendor/radiant/vendor/rails/actionpack/lib/action_controller/filters.rb:610:in `perform_action_without_benchmark'
/myproject/vendor/radiant/vendor/rails/actionpack/lib/action_controller/benchmarking.rb:68:in `perform_action_without_rescue'
/myproject/vendor/radiant/vendor/rails/activesupport/lib/active_support/core_ext/benchmark.rb:17:in `ms'
/.rvm/rubies/ruby-1.8.7-p330/lib/ruby/1.8/benchmark.rb:308:in `realtime'
/myproject/vendor/radiant/vendor/rails/activesupport/lib/active_support/core_ext/benchmark.rb:17:in `ms'
/myproject/vendor/radiant/vendor/rails/actionpack/lib/action_controller/benchmarking.rb:68:in `perform_action_without_rescue'
/myproject/vendor/radiant/vendor/rails/actionpack/lib/action_controller/rescue.rb:160:in `perform_action_without_flash'
/myproject/vendor/radiant/vendor/rails/actionpack/lib/action_controller/flash.rb:146:in `perform_action'
/myproject/vendor/radiant/vendor/rails/actionpack/lib/action_controller/base.rb:532:in `send'
/myproject/vendor/radiant/vendor/rails/actionpack/lib/action_controller/base.rb:532:in `process_without_filters'
/myproject/vendor/radiant/vendor/rails/actionpack/lib/action_controller/filters.rb:606:in `sass_old_process'
/myproject/vendor/radiant/vendor/plugins/haml/lib/sass/plugin/rails.rb:19:in `process'
/myproject/vendor/radiant/vendor/rails/actionpack/lib/action_controller/base.rb:391:in `process'
/myproject/vendor/radiant/vendor/rails/actionpack/lib/action_controller/base.rb:386:in `call'
/myproject/vendor/radiant/vendor/rails/actionpack/lib/action_controller/routing/route_set.rb:437:in `call'
/myproject/vendor/radiant/vendor/rails/actionpack/lib/action_controller/dispatcher.rb:87:in `dispatch'
/myproject/vendor/radiant/vendor/rails/actionpack/lib/action_controller/dispatcher.rb:121:in `_call'
/myproject/vendor/radiant/vendor/rails/actionpack/lib/action_controller/dispatcher.rb:130:in `build_middleware_stack'
/myproject/vendor/radiant/vendor/rails/activerecord/lib/active_record/query_cache.rb:29:in `call'
/myproject/vendor/radiant/vendor/rails/activerecord/lib/active_record/query_cache.rb:29:in `call'
/myproject/vendor/radiant/vendor/rails/activerecord/lib/active_record/connection_adapters/abstract/query_cache.rb:34:in `cache'
/myproject/vendor/radiant/vendor/rails/activerecord/lib/active_record/query_cache.rb:9:in `cache'
/myproject/vendor/radiant/vendor/rails/activerecord/lib/active_record/query_cache.rb:28:in `call'
/myproject/vendor/radiant/vendor/rails/activerecord/lib/active_record/connection_adapters/abstract/connection_pool.rb:361:in `call'
/myproject/vendor/radiant/vendor/rack-cache/lib/rack/cache/context.rb:123:in `forward'
/myproject/vendor/radiant/vendor/rack-cache/lib/rack/cache/context.rb:130:in `pass'
/myproject/vendor/radiant/vendor/rack-cache/lib/rack/cache/context.rb:138:in `invalidate'
/myproject/vendor/radiant/vendor/rack-cache/lib/rack/cache/context.rb:69:in `call!'
/myproject/vendor/radiant/vendor/rack-cache/lib/rack/cache/context.rb:50:in `call'
/.rvm/gems/ruby-1.8.7-p330@rails234/gems/rack-1.0.1/lib/rack/head.rb:9:in `call'
/.rvm/gems/ruby-1.8.7-p330@rails234/gems/rack-1.0.1/lib/rack/methodoverride.rb:24:in `call'
/myproject/vendor/radiant/vendor/rails/actionpack/lib/action_controller/params_parser.rb:15:in `call'
/myproject/vendor/radiant/vendor/rails/railties/lib/rails/rack/metal.rb:47:in `call'
/myproject/vendor/extensions/referrals/lib/referrals.rb:10:in `call'
/myproject/vendor/extensions/referrals/lib/referrals.rb:10:in `call'
/myproject/vendor/radiant/vendor/rails/actionpack/lib/action_controller/session/cookie_store.rb:93:in `call'
/myproject/vendor/radiant/vendor/rails/actionpack/lib/action_controller/failsafe.rb:26:in `call'
/.rvm/gems/ruby-1.8.7-p330@rails234/gems/rack-1.0.1/lib/rack/lock.rb:11:in `call'
/.rvm/gems/ruby-1.8.7-p330@rails234/gems/rack-1.0.1/lib/rack/lock.rb:11:in `synchronize'
/.rvm/gems/ruby-1.8.7-p330@rails234/gems/rack-1.0.1/lib/rack/lock.rb:11:in `call'
/myproject/vendor/radiant/vendor/rails/actionpack/lib/action_controller/dispatcher.rb:114:in `call'
/myproject/vendor/radiant/vendor/rails/actionpack/lib/action_controller/reloader.rb:34:in `run'
/myproject/vendor/radiant/vendor/rails/actionpack/lib/action_controller/dispatcher.rb:108:in `call'
/myproject/vendor/radiant/vendor/rails/railties/lib/rails/rack/static.rb:31:in `call'
/.rvm/gems/ruby-1.8.7-p330@rails234/gems/rack-1.0.1/lib/rack/urlmap.rb:46:in `call'
/.rvm/gems/ruby-1.8.7-p330@rails234/gems/rack-1.0.1/lib/rack/urlmap.rb:40:in `each'
/.rvm/gems/ruby-1.8.7-p330@rails234/gems/rack-1.0.1/lib/rack/urlmap.rb:40:in `call'
/myproject/vendor/radiant/vendor/rails/railties/lib/rails/rack/log_tailer.rb:17:in `call'
/.rvm/gems/ruby-1.8.7-p330@rails234/gems/rack-1.0.1/lib/rack/content_length.rb:13:in `call'
/.rvm/gems/ruby-1.8.7-p330@rails234/gems/rack-1.0.1/lib/rack/handler/webrick.rb:50:in `service'
/.rvm/rubies/ruby-1.8.7-p330/lib/ruby/1.8/webrick/httpserver.rb:104:in `service'
/.rvm/rubies/ruby-1.8.7-p330/lib/ruby/1.8/webrick/httpserver.rb:65:in `run'
/.rvm/rubies/ruby-1.8.7-p330/lib/ruby/1.8/webrick/server.rb:173:in `start_thread'
/.rvm/rubies/ruby-1.8.7-p330/lib/ruby/1.8/webrick/server.rb:162:in `start'
/.rvm/rubies/ruby-1.8.7-p330/lib/ruby/1.8/webrick/server.rb:162:in `start_thread'
/.rvm/rubies/ruby-1.8.7-p330/lib/ruby/1.8/webrick/server.rb:95:in `start'
/.rvm/rubies/ruby-1.8.7-p330/lib/ruby/1.8/webrick/server.rb:92:in `each'
/.rvm/rubies/ruby-1.8.7-p330/lib/ruby/1.8/webrick/server.rb:92:in `start'
/.rvm/rubies/ruby-1.8.7-p330/lib/ruby/1.8/webrick/server.rb:23:in `start'
/.rvm/rubies/ruby-1.8.7-p330/lib/ruby/1.8/webrick/server.rb:82:in `start'
/.rvm/gems/ruby-1.8.7-p330@rails234/gems/rack-1.0.1/lib/rack/handler/webrick.rb:14:in `run'
/myproject/vendor/radiant/vendor/rails/railties/lib/commands/server.rb:111
/.rvm/rubies/ruby-1.8.7-p330/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:29:in `gem_original_require'
/.rvm/rubies/ruby-1.8.7-p330/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:29:in `require'
script/server:3