# NoMethodError

**URL:** <https://www.ruby-forum.com/t/nomethoderror/160151>\
**Category:** Rails\
**Created:** [February 12, 2009, 10:08am UTC](https://www.ruby-forum.com/t/nomethoderror/160151 "2009-02-12T10:08:50Z")\
**Posts on this page:** 2\
**Page:** 1

<div class="post-metadata">

**Author:** ![zqj](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/z/dbc845/32.png) [@zqj](https://www.ruby-forum.com/u/zqj)\
**Post date:** [February 12, 2009, 10:08am UTC](https://www.ruby-forum.com/t/nomethoderror/160151/1 "2009-02-12T10:08:50Z")

</div>

Help me:

NoMethodError in SortsController#destroy

NoMethodError

RAILS\_ROOT: E:/instantRail-2/rails\_apps/greenAdmin  
Application Trace | Framework Trace | Full Trace

E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/activerecord-2.2.2/lib/active\_record/associations/association\_proxy.rb:209:in  
`method_missing' vendor/plugins/acts_as_ordered_tree/lib/acts_as_ordered_tree.rb:428:in`reorder\_old\_list’  
E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/activesupport-2.2.2/lib/active\_support/callbacks.rb:178:in  
`send' E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/activesupport-2.2.2/lib/active_support/callbacks.rb:178:in`evaluate\_method’  
E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/activesupport-2.2.2/lib/active\_support/callbacks.rb:166:in  
`call' E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/activesupport-2.2.2/lib/active_support/callbacks.rb:93:in`run’  
E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/activesupport-2.2.2/lib/active\_support/callbacks.rb:92:in  
`each' E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/activesupport-2.2.2/lib/active_support/callbacks.rb:92:in`send’  
E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/activesupport-2.2.2/lib/active\_support/callbacks.rb:92:in  
`run' E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/activesupport-2.2.2/lib/active_support/callbacks.rb:277:in`run\_callbacks’  
E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/activerecord-2.2.2/lib/active\_record/callbacks.rb:315:in  
`callback' E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/activerecord-2.2.2/lib/active_record/callbacks.rb:309:in`destroy\_without\_transactions’  
E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/activerecord-2.2.2/lib/active\_record/transactions.rb:179:in  
`send' E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/activerecord-2.2.2/lib/active_record/transactions.rb:179:in`with\_transaction\_returning\_status’  
E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/activerecord-2.2.2/lib/active\_record/connection\_adapters/abstract/database\_statements.rb:66:in  
`transaction' E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/activerecord-2.2.2/lib/active_record/transactions.rb:129:in`transaction’  
E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/activerecord-2.2.2/lib/active\_record/transactions.rb:138:in  
`transaction' E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/activerecord-2.2.2/lib/active_record/transactions.rb:178:in`with\_transaction\_returning\_status’  
E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/activerecord-2.2.2/lib/active\_record/transactions.rb:142:in  
`destroy' E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/activerecord-2.2.2/lib/active_record/base.rb:771:in`destroy’  
app/controllers/sorts\_controller.rb:76:in `destroy’

E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/activerecord-2.2.2/lib/active\_record/associations/association\_proxy.rb:209:in  
`method_missing' vendor/plugins/acts_as_ordered_tree/lib/acts_as_ordered_tree.rb:428:in`reorder\_old\_list’  
E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/activesupport-2.2.2/lib/active\_support/callbacks.rb:178:in  
`send' E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/activesupport-2.2.2/lib/active_support/callbacks.rb:178:in`evaluate\_method’  
E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/activesupport-2.2.2/lib/active\_support/callbacks.rb:166:in  
`call' E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/activesupport-2.2.2/lib/active_support/callbacks.rb:93:in`run’  
E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/activesupport-2.2.2/lib/active\_support/callbacks.rb:92:in  
`each' E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/activesupport-2.2.2/lib/active_support/callbacks.rb:92:in`send’  
E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/activesupport-2.2.2/lib/active\_support/callbacks.rb:92:in  
`run' E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/activesupport-2.2.2/lib/active_support/callbacks.rb:277:in`run\_callbacks’  
E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/activerecord-2.2.2/lib/active\_record/callbacks.rb:315:in  
`callback' E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/activerecord-2.2.2/lib/active_record/callbacks.rb:309:in`destroy\_without\_transactions’  
E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/activerecord-2.2.2/lib/active\_record/transactions.rb:179:in  
`send' E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/activerecord-2.2.2/lib/active_record/transactions.rb:179:in`with\_transaction\_returning\_status’  
E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/activerecord-2.2.2/lib/active\_record/connection\_adapters/abstract/database\_statements.rb:66:in  
`transaction' E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/activerecord-2.2.2/lib/active_record/transactions.rb:129:in`transaction’  
E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/activerecord-2.2.2/lib/active\_record/transactions.rb:138:in  
`transaction' E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/activerecord-2.2.2/lib/active_record/transactions.rb:178:in`with\_transaction\_returning\_status’  
E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/activerecord-2.2.2/lib/active\_record/transactions.rb:142:in  
`destroy' E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/activerecord-2.2.2/lib/active_record/base.rb:771:in`destroy’  
E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action\_controller/base.rb:1253:in  
`send' E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/base.rb:1253:in`perform\_action\_without\_filters’  
E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action\_controller/filters.rb:617:in  
`call_filters' E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/filters.rb:610:in`perform\_action\_without\_benchmark’  
E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action\_controller/benchmarking.rb:68:in  
`perform_action_without_rescue' E:/instantRail-2/ruby/lib/ruby/1.8/benchmark.rb:293:in`measure’  
E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action\_controller/benchmarking.rb:68:in  
`perform_action_without_rescue' E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/rescue.rb:136:in`perform\_action\_without\_caching’  
E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action\_controller/caching/sql\_cache.rb:13:in  
`perform_action' E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/activerecord-2.2.2/lib/active_record/connection_adapters/abstract/query_cache.rb:34:in`cache’  
E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/activerecord-2.2.2/lib/active\_record/query\_cache.rb:8:in  
`cache' E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/caching/sql_cache.rb:12:in`perform\_action’  
E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action\_controller/base.rb:524:in  
`send' E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/base.rb:524:in`process\_without\_filters’  
E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action\_controller/filters.rb:606:in  
`process_without_session_management_support' E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/session_management.rb:134:in`process’  
E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action\_controller/base.rb:392:in  
`process' E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/dispatcher.rb:183:in`handle\_request’  
E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action\_controller/dispatcher.rb:110:in  
`dispatch_unlocked' E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/dispatcher.rb:123:in`dispatch’  
E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action\_controller/dispatcher.rb:122:in  
`synchronize' E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/dispatcher.rb:122:in`dispatch’  
E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action\_controller/dispatcher.rb:132:in  
`dispatch_cgi' E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/dispatcher.rb:39:in`dispatch’  
E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.5-x86-mswin32-60/lib/mongrel/rails.rb:76:in  
`process' E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.5-x86-mswin32-60/lib/mongrel/rails.rb:74:in`synchronize’  
E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.5-x86-mswin32-60/lib/mongrel/rails.rb:74:in  
`process' E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.5-x86-mswin32-60/lib/mongrel.rb:159:in`process\_client’  
E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.5-x86-mswin32-60/lib/mongrel.rb:158:in  
`each' E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.5-x86-mswin32-60/lib/mongrel.rb:158:in`process\_client’  
E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.5-x86-mswin32-60/lib/mongrel.rb:285:in  
`run' E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.5-x86-mswin32-60/lib/mongrel.rb:285:in`initialize’  
E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.5-x86-mswin32-60/lib/mongrel.rb:285:in  
`new' E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.5-x86-mswin32-60/lib/mongrel.rb:285:in`run’  
E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.5-x86-mswin32-60/lib/mongrel.rb:268:in  
`initialize' E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.5-x86-mswin32-60/lib/mongrel.rb:268:in`new’  
E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.5-x86-mswin32-60/lib/mongrel.rb:268:in  
`run' E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.5-x86-mswin32-60/lib/mongrel/configurator.rb:282:in`run’  
E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.5-x86-mswin32-60/lib/mongrel/configurator.rb:281:in  
`each' E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.5-x86-mswin32-60/lib/mongrel/configurator.rb:281:in`run’  
E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.5-x86-mswin32-60/bin/mongrel\_rails:128:in  
`run' E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.5-x86-mswin32-60/lib/mongrel/command.rb:212:in`run’  
E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.5-x86-mswin32-60/bin/mongrel\_rails:281  
E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/activesupport-2.2.2/lib/active\_support/dependencies.rb:142:in  
`load_without_new_constant_marking' E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/activesupport-2.2.2/lib/active_support/dependencies.rb:142:in`load’  
E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/activesupport-2.2.2/lib/active\_support/dependencies.rb:521:in  
`new_constants_in' E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/activesupport-2.2.2/lib/active_support/dependencies.rb:142:in`load’  
E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/rails-2.2.2/lib/commands/servers/mongrel.rb:64  
E:/instantRail-2/ruby/lib/ruby/site\_ruby/1.8/rubygems/custom\_require.rb:31:in  
`gem_original_require' E:/instantRail-2/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in`require’  
E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/activesupport-2.2.2/lib/active\_support/dependencies.rb:153:in  
`require' E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/activesupport-2.2.2/lib/active_support/dependencies.rb:521:in`new\_constants\_in’  
E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/activesupport-2.2.2/lib/active\_support/dependencies.rb:153:in  
`require' E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/rails-2.2.2/lib/commands/server.rb:49 E:/instantRail-2/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in`gem\_original\_require’  
E:/instantRail-2/ruby/lib/ruby/site\_ruby/1.8/rubygems/custom\_require.rb:31:in  
`require’  
script/server:3

E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/activerecord-2.2.2/lib/active\_record/associations/association\_proxy.rb:209:in  
`method_missing' vendor/plugins/acts_as_ordered_tree/lib/acts_as_ordered_tree.rb:428:in`reorder\_old\_list’  
E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/activesupport-2.2.2/lib/active\_support/callbacks.rb:178:in  
`send' E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/activesupport-2.2.2/lib/active_support/callbacks.rb:178:in`evaluate\_method’  
E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/activesupport-2.2.2/lib/active\_support/callbacks.rb:166:in  
`call' E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/activesupport-2.2.2/lib/active_support/callbacks.rb:93:in`run’  
E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/activesupport-2.2.2/lib/active\_support/callbacks.rb:92:in  
`each' E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/activesupport-2.2.2/lib/active_support/callbacks.rb:92:in`send’  
E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/activesupport-2.2.2/lib/active\_support/callbacks.rb:92:in  
`run' E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/activesupport-2.2.2/lib/active_support/callbacks.rb:277:in`run\_callbacks’  
E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/activerecord-2.2.2/lib/active\_record/callbacks.rb:315:in  
`callback' E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/activerecord-2.2.2/lib/active_record/callbacks.rb:309:in`destroy\_without\_transactions’  
E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/activerecord-2.2.2/lib/active\_record/transactions.rb:179:in  
`send' E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/activerecord-2.2.2/lib/active_record/transactions.rb:179:in`with\_transaction\_returning\_status’  
E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/activerecord-2.2.2/lib/active\_record/connection\_adapters/abstract/database\_statements.rb:66:in  
`transaction' E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/activerecord-2.2.2/lib/active_record/transactions.rb:129:in`transaction’  
E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/activerecord-2.2.2/lib/active\_record/transactions.rb:138:in  
`transaction' E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/activerecord-2.2.2/lib/active_record/transactions.rb:178:in`with\_transaction\_returning\_status’  
E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/activerecord-2.2.2/lib/active\_record/transactions.rb:142:in  
`destroy' E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/activerecord-2.2.2/lib/active_record/base.rb:771:in`destroy’  
app/controllers/sorts\_controller.rb:76:in `destroy' E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/base.rb:1253:in`send’  
E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action\_controller/base.rb:1253:in  
`perform_action_without_filters' E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/filters.rb:617:in`call\_filters’  
E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action\_controller/filters.rb:610:in  
`perform_action_without_benchmark' E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/benchmarking.rb:68:in`perform\_action\_without\_rescue’  
E:/instantRail-2/ruby/lib/ruby/1.8/benchmark.rb:293:in `measure' E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/benchmarking.rb:68:in`perform\_action\_without\_rescue’  
E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action\_controller/rescue.rb:136:in  
`perform_action_without_caching' E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/caching/sql_cache.rb:13:in`perform\_action’  
E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/activerecord-2.2.2/lib/active\_record/connection\_adapters/abstract/query\_cache.rb:34:in  
`cache' E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/activerecord-2.2.2/lib/active_record/query_cache.rb:8:in`cache’  
E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action\_controller/caching/sql\_cache.rb:12:in  
`perform_action' E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/base.rb:524:in`send’  
E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action\_controller/base.rb:524:in  
`process_without_filters' E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/filters.rb:606:in`process\_without\_session\_management\_support’  
E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action\_controller/session\_management.rb:134:in  
`process' E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/base.rb:392:in`process’  
E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action\_controller/dispatcher.rb:183:in  
`handle_request' E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/dispatcher.rb:110:in`dispatch\_unlocked’  
E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action\_controller/dispatcher.rb:123:in  
`dispatch' E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/dispatcher.rb:122:in`synchronize’  
E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action\_controller/dispatcher.rb:122:in  
`dispatch' E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/dispatcher.rb:132:in`dispatch\_cgi’  
E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action\_controller/dispatcher.rb:39:in  
`dispatch' E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.5-x86-mswin32-60/lib/mongrel/rails.rb:76:in`process’  
E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.5-x86-mswin32-60/lib/mongrel/rails.rb:74:in  
`synchronize' E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.5-x86-mswin32-60/lib/mongrel/rails.rb:74:in`process’  
E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.5-x86-mswin32-60/lib/mongrel.rb:159:in  
`process_client' E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.5-x86-mswin32-60/lib/mongrel.rb:158:in`each’  
E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.5-x86-mswin32-60/lib/mongrel.rb:158:in  
`process_client' E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.5-x86-mswin32-60/lib/mongrel.rb:285:in`run’  
E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.5-x86-mswin32-60/lib/mongrel.rb:285:in  
`initialize' E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.5-x86-mswin32-60/lib/mongrel.rb:285:in`new’  
E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.5-x86-mswin32-60/lib/mongrel.rb:285:in  
`run' E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.5-x86-mswin32-60/lib/mongrel.rb:268:in`initialize’  
E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.5-x86-mswin32-60/lib/mongrel.rb:268:in  
`new' E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.5-x86-mswin32-60/lib/mongrel.rb:268:in`run’  
E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.5-x86-mswin32-60/lib/mongrel/configurator.rb:282:in  
`run' E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.5-x86-mswin32-60/lib/mongrel/configurator.rb:281:in`each’  
E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.5-x86-mswin32-60/lib/mongrel/configurator.rb:281:in  
`run' E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.5-x86-mswin32-60/bin/mongrel_rails:128:in`run’  
E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.5-x86-mswin32-60/lib/mongrel/command.rb:212:in  
`run' E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.5-x86-mswin32-60/bin/mongrel_rails:281 E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/activesupport-2.2.2/lib/active_support/dependencies.rb:142:in`load\_without\_new\_constant\_marking’  
E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/activesupport-2.2.2/lib/active\_support/dependencies.rb:142:in  
`load' E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/activesupport-2.2.2/lib/active_support/dependencies.rb:521:in`new\_constants\_in’  
E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/activesupport-2.2.2/lib/active\_support/dependencies.rb:142:in  
`load' E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/rails-2.2.2/lib/commands/servers/mongrel.rb:64 E:/instantRail-2/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in`gem\_original\_require’  
E:/instantRail-2/ruby/lib/ruby/site\_ruby/1.8/rubygems/custom\_require.rb:31:in  
`require' E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/activesupport-2.2.2/lib/active_support/dependencies.rb:153:in`require’  
E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/activesupport-2.2.2/lib/active\_support/dependencies.rb:521:in  
`new_constants_in' E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/activesupport-2.2.2/lib/active_support/dependencies.rb:153:in`require’  
E:/instantRail-2/ruby/lib/ruby/gems/1.8/gems/rails-2.2.2/lib/commands/server.rb:49  
E:/instantRail-2/ruby/lib/ruby/site\_ruby/1.8/rubygems/custom\_require.rb:31:in  
`gem_original_require' E:/instantRail-2/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in`require’  
script/server:3

Request

Parameters:

{"\_method"=\>“delete”,  
“authenticity\_token”=\>“58116d8689786ece66d7ce91b78b5a00c7810e76”,  
“id”=\>“10”}

Show session dump

* * *

:csrf\_id: 4aec55524e229a8be4d2d1d62900c378  
:user\_id: 1  
flash: !map:ActionController::Flash::FlashHash {}

Response

Headers:

{“cookie”=\>[],  
“Content-Type”=\>"",  
“Cache-Control”=\>“no-cache”}

---

<div class="post-metadata">

**Author:** ![zqj](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/z/dbc845/32.png) [@zqj](https://www.ruby-forum.com/u/zqj)\
**Post date:** [February 12, 2009, 10:36am UTC](https://www.ruby-forum.com/t/nomethoderror/160151/2 "2009-02-12T10:36:45Z")

</div>

obviously it starts here:  
app/controllers/sorts\_controller.rb:76:in `destroy’

show us the code for that method.