- NoMethodError in AssignmentsController#edit
- undefined method `valid?' for 8:Fixnum
- RAILS_ROOT: /Users/dianetam/Documents/MarkUs/olm_rails/trunk
- Application Trace | Framework Trace | Full Trace
- /opt/local/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/validations.rb:975:in `validates_associated'
- /opt/local/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/validations.rb:975:in `collect'
- /opt/local/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/validations.rb:975:in `validates_associated'
- /opt/local/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/validations.rb:468:in `validates_each'
- /opt/local/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/validations.rb:465:in `each'
- /opt/local/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/validations.rb:465:in `validates_each'
- /opt/local/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_support/callbacks.rb:182:in `call'
- /opt/local/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_support/callbacks.rb:182:in `evaluate_method'
- /opt/local/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_support/callbacks.rb:166:in `call'
- /opt/local/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_support/callbacks.rb:90:in `run'
- /opt/local/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_support/callbacks.rb:90:in `each'
- /opt/local/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_support/callbacks.rb:90:in `send'
- /opt/local/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_support/callbacks.rb:90:in `run'
- /opt/local/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_support/callbacks.rb:276:in `run_callbacks'
- /opt/local/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/validations.rb:1098:in `valid_without_callbacks?'
- /opt/local/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/callbacks.rb:315:in `valid?'
- /opt/local/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/autosave_association.rb:256:in `association_valid?'
- /opt/local/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/autosave_association.rb:245:in `validate_collection_association'
- /opt/local/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/autosave_association.rb:245:in `each'
- /opt/local/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/autosave_association.rb:245:in `validate_collection_association'
- /opt/local/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/autosave_association.rb:174:in `validate_associated_records_for_periods'
- /opt/local/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_support/callbacks.rb:180:in `evaluate_method'
- /opt/local/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_support/callbacks.rb:180:in `evaluate_method'
- /opt/local/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_support/callbacks.rb:180:in `instance_eval'
- /opt/local/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_support/callbacks.rb:180:in `evaluate_method'
- /opt/local/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_support/callbacks.rb:166:in `call'
- /opt/local/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_support/callbacks.rb:90:in `run'
- /opt/local/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_support/callbacks.rb:90:in `each'
- /opt/local/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_support/callbacks.rb:90:in `send'
- /opt/local/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_support/callbacks.rb:90:in `run'
- /opt/local/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_support/callbacks.rb:276:in `run_callbacks'
- /opt/local/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/validations.rb:1098:in `valid_without_callbacks?'
- /opt/local/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/callbacks.rb:315:in `valid?'
- /opt/local/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/associations/association_proxy.rb:217:in `send'
- /opt/local/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/associations/association_proxy.rb:217:in `method_missing'
- /opt/local/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/autosave_association.rb:256:in `association_valid?'
- /opt/local/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/autosave_association.rb:235:in `validate_single_association'
- /opt/local/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/autosave_association.rb:188:in `validate_associated_records_for_submission_rule'
- /opt/local/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_support/callbacks.rb:180:in `evaluate_method'
- /opt/local/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_support/callbacks.rb:180:in `evaluate_method'
- /opt/local/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_support/callbacks.rb:180:in `instance_eval'
- /opt/local/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_support/callbacks.rb:180:in `evaluate_method'
- /opt/local/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_support/callbacks.rb:166:in `call'
- /opt/local/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_support/callbacks.rb:90:in `run'
- /opt/local/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_support/callbacks.rb:90:in `each'
- /opt/local/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_support/callbacks.rb:90:in `send'
- /opt/local/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_support/callbacks.rb:90:in `run'
- /opt/local/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_support/callbacks.rb:276:in `run_callbacks'
- /opt/local/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/validations.rb:1098:in `valid_without_callbacks?'
- /opt/local/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/callbacks.rb:315:in `valid?'
- /opt/local/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/validations.rb:1077:in `save_without_dirty'
- /opt/local/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/dirty.rb:79:in `save_without_transactions'
- /opt/local/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/transactions.rb:229:in `send'
- /opt/local/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/transactions.rb:229:in `with_transaction_returning_status'
- /opt/local/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/connection_adapters/abstract/database_statements.rb:136:in `transaction'
- /opt/local/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/transactions.rb:182:in `transaction'
- /opt/local/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/transactions.rb:228:in `with_transaction_returning_status'
- /opt/local/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/transactions.rb:196:in `save'
- /opt/local/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/transactions.rb:208:in `rollback_active_record_state!'
- /opt/local/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/transactions.rb:196:in `save'
- /Users/dianetam/Documents/MarkUs/olm_rails/trunk/app/controllers/assignments_controller.rb:108:in `edit'
- /opt/local/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/validations.rb:975:in `validates_associated'
- /opt/local/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/validations.rb:975:in `collect'
- /opt/local/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/validations.rb:975:in `validates_associated'
- /opt/local/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/validations.rb:468:in `validates_each'
- /opt/local/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/validations.rb:465:in `each'
- /opt/local/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/validations.rb:465:in `validates_each'
- /opt/local/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_support/callbacks.rb:182:in `call'
- /opt/local/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_support/callbacks.rb:182:in `evaluate_method'
- /opt/local/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_support/callbacks.rb:166:in `call'
- /opt/local/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_support/callbacks.rb:90:in `run'
- /opt/local/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_support/callbacks.rb:90:in `each'
- /opt/local/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_support/callbacks.rb:90:in `send'
- /opt/local/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_support/callbacks.rb:90:in `run'
- /opt/local/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_support/callbacks.rb:276:in `run_callbacks'
- /opt/local/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/validations.rb:1098:in `valid_without_callbacks?'
- /opt/local/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/callbacks.rb:315:in `valid?'
- /opt/local/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/autosave_association.rb:256:in `association_valid?'
- /opt/local/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/autosave_association.rb:245:in `validate_collection_association'
- /opt/local/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/autosave_association.rb:245:in `each'
- /opt/local/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/autosave_association.rb:245:in `validate_collection_association'
- /opt/local/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/autosave_association.rb:174:in `validate_associated_records_for_periods'
- /opt/local/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_support/callbacks.rb:180:in `evaluate_method'
- /opt/local/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_support/callbacks.rb:180:in `evaluate_method'
- /opt/local/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_support/callbacks.rb:180:in `instance_eval'
- /opt/local/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_support/callbacks.rb:180:in `evaluate_method'
- /opt/local/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_support/callbacks.rb:166:in `call'
- /opt/local/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_support/callbacks.rb:90:in `run'
- /opt/local/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_support/callbacks.rb:90:in `each'
- /opt/local/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_support/callbacks.rb:90:in `send'
- /opt/local/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_support/callbacks.rb:90:in `run'
- /opt/local/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_support/callbacks.rb:276:in `run_callbacks'
- /opt/local/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/validations.rb:1098:in `valid_without_callbacks?'
- /opt/local/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/callbacks.rb:315:in `valid?'
- /opt/local/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/associations/association_proxy.rb:217:in `send'
- /opt/local/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/associations/association_proxy.rb:217:in `method_missing'
- /opt/local/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/autosave_association.rb:256:in `association_valid?'
- /opt/local/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/autosave_association.rb:235:in `validate_single_association'
- /opt/local/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/autosave_association.rb:188:in `validate_associated_records_for_submission_rule'
- /opt/local/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_support/callbacks.rb:180:in `evaluate_method'
- /opt/local/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_support/callbacks.rb:180:in `evaluate_method'
- /opt/local/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_support/callbacks.rb:180:in `instance_eval'
- /opt/local/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_support/callbacks.rb:180:in `evaluate_method'
- /opt/local/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_support/callbacks.rb:166:in `call'
- /opt/local/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_support/callbacks.rb:90:in `run'
- /opt/local/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_support/callbacks.rb:90:in `each'
- /opt/local/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_support/callbacks.rb:90:in `send'
- /opt/local/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_support/callbacks.rb:90:in `run'
- /opt/local/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_support/callbacks.rb:276:in `run_callbacks'
- /opt/local/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/validations.rb:1098:in `valid_without_callbacks?'
- /opt/local/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/callbacks.rb:315:in `valid?'
- /opt/local/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/validations.rb:1077:in `save_without_dirty'
- /opt/local/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/dirty.rb:79:in `save_without_transactions'
- /opt/local/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/transactions.rb:229:in `send'
- /opt/local/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/transactions.rb:229:in `with_transaction_returning_status'
- /opt/local/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/connection_adapters/abstract/database_statements.rb:136:in `transaction'
- /opt/local/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/transactions.rb:182:in `transaction'
- /opt/local/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/transactions.rb:228:in `with_transaction_returning_status'
- /opt/local/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/transactions.rb:196:in `save'
- /opt/local/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/transactions.rb:208:in `rollback_active_record_state!'
- /opt/local/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/transactions.rb:196:in `save'
- /opt/local/lib/ruby/gems/1.8/gems/actionpack-2.3.5/lib/action_controller/base.rb:1331:in `send'
- /opt/local/lib/ruby/gems/1.8/gems/actionpack-2.3.5/lib/action_controller/base.rb:1331:in `perform_action_without_filters'
- /opt/local/lib/ruby/gems/1.8/gems/actionpack-2.3.5/lib/action_controller/filters.rb:617:in `call_filters'
- /opt/local/lib/ruby/gems/1.8/gems/actionpack-2.3.5/lib/action_controller/filters.rb:610:in `perform_action_without_benchmark'
- /opt/local/lib/ruby/gems/1.8/gems/actionpack-2.3.5/lib/action_controller/benchmarking.rb:68:in `perform_action_without_rescue'
- /opt/local/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_support/core_ext/benchmark.rb:17:in `ms'
- /opt/local/lib/ruby/1.8/benchmark.rb:308:in `realtime'
- /opt/local/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_support/core_ext/benchmark.rb:17:in `ms'
- /opt/local/lib/ruby/gems/1.8/gems/actionpack-2.3.5/lib/action_controller/benchmarking.rb:68:in `perform_action_without_rescue'
- /opt/local/lib/ruby/gems/1.8/gems/actionpack-2.3.5/lib/action_controller/rescue.rb:160:in `perform_action_without_flash'
- /opt/local/lib/ruby/gems/1.8/gems/actionpack-2.3.5/lib/action_controller/flash.rb:146:in `perform_action'
- /opt/local/lib/ruby/gems/1.8/gems/actionpack-2.3.5/lib/action_controller/base.rb:532:in `send'
- /opt/local/lib/ruby/gems/1.8/gems/actionpack-2.3.5/lib/action_controller/base.rb:532:in `process_without_filters'
- /opt/local/lib/ruby/gems/1.8/gems/actionpack-2.3.5/lib/action_controller/filters.rb:606:in `process'
- /opt/local/lib/ruby/gems/1.8/gems/actionpack-2.3.5/lib/action_controller/base.rb:391:in `process'
- /opt/local/lib/ruby/gems/1.8/gems/actionpack-2.3.5/lib/action_controller/base.rb:386:in `call'
- /opt/local/lib/ruby/gems/1.8/gems/actionpack-2.3.5/lib/action_controller/routing/route_set.rb:437:in `call'
- /opt/local/lib/ruby/gems/1.8/gems/actionpack-2.3.5/lib/action_controller/dispatcher.rb:87:in `dispatch'
- /opt/local/lib/ruby/gems/1.8/gems/actionpack-2.3.5/lib/action_controller/dispatcher.rb:121:in `_call'
- /opt/local/lib/ruby/gems/1.8/gems/actionpack-2.3.5/lib/action_controller/dispatcher.rb:130:in `build_middleware_stack'
- /opt/local/lib/ruby/gems/1.8/gems/actionpack-2.3.5/lib/action_controller/string_coercion.rb:25:in `call'
- /opt/local/lib/ruby/gems/1.8/gems/actionpack-2.3.5/lib/action_controller/string_coercion.rb:25:in `call'
- /opt/local/lib/ruby/gems/1.8/gems/rack-1.0.1/lib/rack/head.rb:9:in `call'
- /opt/local/lib/ruby/gems/1.8/gems/rack-1.0.1/lib/rack/methodoverride.rb:24:in `call'
- /opt/local/lib/ruby/gems/1.8/gems/actionpack-2.3.5/lib/action_controller/params_parser.rb:15:in `call'
- /opt/local/lib/ruby/gems/1.8/gems/actionpack-2.3.5/lib/action_controller/session/abstract_store.rb:122:in `call'
- /opt/local/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/query_cache.rb:29:in `call'
- /opt/local/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/connection_adapters/abstract/query_cache.rb:34:in `cache'
- /opt/local/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/query_cache.rb:9:in `cache'
- /opt/local/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/query_cache.rb:28:in `call'
- /opt/local/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/connection_adapters/abstract/connection_pool.rb:361:in `call'
- /opt/local/lib/ruby/gems/1.8/gems/actionpack-2.3.5/lib/action_controller/failsafe.rb:26:in `call'
- /opt/local/lib/ruby/gems/1.8/gems/rack-1.0.1/lib/rack/lock.rb:11:in `call'
- /opt/local/lib/ruby/gems/1.8/gems/rack-1.0.1/lib/rack/lock.rb:11:in `synchronize'
- /opt/local/lib/ruby/gems/1.8/gems/rack-1.0.1/lib/rack/lock.rb:11:in `call'
- /opt/local/lib/ruby/gems/1.8/gems/actionpack-2.3.5/lib/action_controller/dispatcher.rb:114:in `call'
- /opt/local/lib/ruby/gems/1.8/gems/actionpack-2.3.5/lib/action_controller/reloader.rb:34:in `run'
- /opt/local/lib/ruby/gems/1.8/gems/actionpack-2.3.5/lib/action_controller/dispatcher.rb:108:in `call'
- /opt/local/lib/ruby/gems/1.8/gems/rails-2.3.5/lib/rails/rack/static.rb:31:in `call'
- /opt/local/lib/ruby/gems/1.8/gems/rack-1.0.1/lib/rack/urlmap.rb:46:in `call'
- /opt/local/lib/ruby/gems/1.8/gems/rack-1.0.1/lib/rack/urlmap.rb:40:in `each'
- /opt/local/lib/ruby/gems/1.8/gems/rack-1.0.1/lib/rack/urlmap.rb:40:in `call'
- /opt/local/lib/ruby/gems/1.8/gems/rails-2.3.5/lib/rails/rack/log_tailer.rb:17:in `call'
- /opt/local/lib/ruby/gems/1.8/gems/rack-1.0.1/lib/rack/content_length.rb:13:in `call'
- /opt/local/lib/ruby/gems/1.8/gems/rack-1.0.1/lib/rack/handler/webrick.rb:50:in `service'
- /opt/local/lib/ruby/1.8/webrick/httpserver.rb:104:in `service'
- /opt/local/lib/ruby/1.8/webrick/httpserver.rb:65:in `run'
- /opt/local/lib/ruby/1.8/webrick/server.rb:173:in `start_thread'
- /opt/local/lib/ruby/1.8/webrick/server.rb:162:in `start'
- /opt/local/lib/ruby/1.8/webrick/server.rb:162:in `start_thread'
- /opt/local/lib/ruby/1.8/webrick/server.rb:95:in `start'
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- /opt/local/lib/ruby/1.8/webrick/server.rb:92:in `start'
- /opt/local/lib/ruby/1.8/webrick/server.rb:23:in `start'
- /opt/local/lib/ruby/1.8/webrick/server.rb:82:in `start'
- /opt/local/lib/ruby/gems/1.8/gems/rack-1.0.1/lib/rack/handler/webrick.rb:14:in `run'
- /opt/local/lib/ruby/gems/1.8/gems/rails-2.3.5/lib/commands/server.rb:111
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- /opt/local/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in `require'
- script/server:3
- /opt/local/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/validations.rb:975:in `validates_associated'
- /opt/local/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/validations.rb:975:in `collect'
- /opt/local/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/validations.rb:975:in `validates_associated'
- /opt/local/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/validations.rb:468:in `validates_each'
- /opt/local/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/validations.rb:465:in `each'
- /opt/local/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/validations.rb:465:in `validates_each'
- /opt/local/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_support/callbacks.rb:182:in `call'
- /opt/local/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_support/callbacks.rb:182:in `evaluate_method'
- /opt/local/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_support/callbacks.rb:166:in `call'
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- /opt/local/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_support/callbacks.rb:90:in `each'
- /opt/local/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_support/callbacks.rb:90:in `send'
- /opt/local/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_support/callbacks.rb:90:in `run'
- /opt/local/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_support/callbacks.rb:276:in `run_callbacks'
- /opt/local/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/validations.rb:1098:in `valid_without_callbacks?'
- /opt/local/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/callbacks.rb:315:in `valid?'
- /opt/local/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/autosave_association.rb:256:in `association_valid?'
- /opt/local/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/autosave_association.rb:245:in `validate_collection_association'
- /opt/local/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/autosave_association.rb:245:in `each'
- /opt/local/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/autosave_association.rb:245:in `validate_collection_association'
- /opt/local/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/autosave_association.rb:174:in `validate_associated_records_for_periods'
- /opt/local/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_support/callbacks.rb:180:in `evaluate_method'
- /opt/local/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_support/callbacks.rb:180:in `evaluate_method'
- /opt/local/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_support/callbacks.rb:180:in `instance_eval'
- /opt/local/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_support/callbacks.rb:180:in `evaluate_method'
- /opt/local/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_support/callbacks.rb:166:in `call'
- /opt/local/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_support/callbacks.rb:90:in `run'
- /opt/local/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_support/callbacks.rb:90:in `each'
- /opt/local/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_support/callbacks.rb:90:in `send'
- /opt/local/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_support/callbacks.rb:90:in `run'
- /opt/local/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_support/callbacks.rb:276:in `run_callbacks'
- /opt/local/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/validations.rb:1098:in `valid_without_callbacks?'
- /opt/local/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/callbacks.rb:315:in `valid?'
- /opt/local/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/associations/association_proxy.rb:217:in `send'
- /opt/local/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/associations/association_proxy.rb:217:in `method_missing'
- /opt/local/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/autosave_association.rb:256:in `association_valid?'
- /opt/local/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/autosave_association.rb:235:in `validate_single_association'
- /opt/local/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/autosave_association.rb:188:in `validate_associated_records_for_submission_rule'
- /opt/local/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_support/callbacks.rb:180:in `evaluate_method'
- /opt/local/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_support/callbacks.rb:180:in `evaluate_method'
- /opt/local/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_support/callbacks.rb:180:in `instance_eval'
- /opt/local/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_support/callbacks.rb:180:in `evaluate_method'
- /opt/local/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_support/callbacks.rb:166:in `call'
- /opt/local/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_support/callbacks.rb:90:in `run'
- /opt/local/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_support/callbacks.rb:90:in `each'
- /opt/local/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_support/callbacks.rb:90:in `send'
- /opt/local/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_support/callbacks.rb:90:in `run'
- /opt/local/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_support/callbacks.rb:276:in `run_callbacks'
- /opt/local/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/validations.rb:1098:in `valid_without_callbacks?'
- /opt/local/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/callbacks.rb:315:in `valid?'
- /opt/local/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/validations.rb:1077:in `save_without_dirty'
- /opt/local/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/dirty.rb:79:in `save_without_transactions'
- /opt/local/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/transactions.rb:229:in `send'
- /opt/local/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/transactions.rb:229:in `with_transaction_returning_status'
- /opt/local/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/connection_adapters/abstract/database_statements.rb:136:in `transaction'
- /opt/local/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/transactions.rb:182:in `transaction'
- /opt/local/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/transactions.rb:228:in `with_transaction_returning_status'
- /opt/local/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/transactions.rb:196:in `save'
- /opt/local/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/transactions.rb:208:in `rollback_active_record_state!'
- /opt/local/lib/ruby/gems/1.8/gems/activerecord-2.3.5/lib/active_record/transactions.rb:196:in `save'
- /Users/dianetam/Documents/MarkUs/olm_rails/trunk/app/controllers/assignments_controller.rb:108:in `edit'
- /opt/local/lib/ruby/gems/1.8/gems/actionpack-2.3.5/lib/action_controller/base.rb:1331:in `send'
- /opt/local/lib/ruby/gems/1.8/gems/actionpack-2.3.5/lib/action_controller/base.rb:1331:in `perform_action_without_filters'
- /opt/local/lib/ruby/gems/1.8/gems/actionpack-2.3.5/lib/action_controller/filters.rb:617:in `call_filters'
- /opt/local/lib/ruby/gems/1.8/gems/actionpack-2.3.5/lib/action_controller/filters.rb:610:in `perform_action_without_benchmark'
- /opt/local/lib/ruby/gems/1.8/gems/actionpack-2.3.5/lib/action_controller/benchmarking.rb:68:in `perform_action_without_rescue'
- /opt/local/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_support/core_ext/benchmark.rb:17:in `ms'
- /opt/local/lib/ruby/1.8/benchmark.rb:308:in `realtime'
- /opt/local/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_support/core_ext/benchmark.rb:17:in `ms'
- /opt/local/lib/ruby/gems/1.8/gems/actionpack-2.3.5/lib/action_controller/benchmarking.rb:68:in `perform_action_without_rescue'
- /opt/local/lib/ruby/gems/1.8/gems/actionpack-2.3.5/lib/action_controller/rescue.rb:160:in `perform_action_without_flash'
- /opt/local/lib/ruby/gems/1.8/gems/actionpack-2.3.5/lib/action_controller/flash.rb:146:in `perform_action'
- /opt/local/lib/ruby/gems/1.8/gems/actionpack-2.3.5/lib/action_controller/base.rb:532:in `send'
- /opt/local/lib/ruby/gems/1.8/gems/actionpack-2.3.5/lib/action_controller/base.rb:532:in `process_without_filters'
- /opt/local/lib/ruby/gems/1.8/gems/actionpack-2.3.5/lib/action_controller/filters.rb:606:in `process'
- /opt/local/lib/ruby/gems/1.8/gems/actionpack-2.3.5/lib/action_controller/base.rb:391:in `process'
- /opt/local/lib/ruby/gems/1.8/gems/actionpack-2.3.5/lib/action_controller/base.rb:386:in `call'
- /opt/local/lib/ruby/gems/1.8/gems/actionpack-2.3.5/lib/action_controller/routing/route_set.rb:437:in `call'
- /opt/local/lib/ruby/gems/1.8/gems/actionpack-2.3.5/lib/action_controller/dispatcher.rb:87:in `dispatch'
- /opt/local/lib/ruby/gems/1.8/gems/actionpack-2.3.5/lib/action_controller/dispatcher.rb:121:in `_call'
- /opt/local/lib/ruby/gems/1.8/gems/actionpack-2.3.5/lib/action_controller/dispatcher.rb:130:in `build_middleware_stack'
- /opt/local/lib/ruby/gems/1.8/gems/actionpack-2.3.5/lib/action_controller/string_coercion.rb:25:in `call'
- /opt/local/lib/ruby/gems/1.8/gems/actionpack-2.3.5/lib/action_controller/string_coercion.rb:25:in `call'
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- /opt/local/lib/ruby/gems/1.8/gems/actionpack-2.3.5/lib/action_controller/session/abstract_store.rb:122:in `call'
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- /opt/local/lib/ruby/gems/1.8/gems/rack-1.0.1/lib/rack/lock.rb:11:in `call'
- /opt/local/lib/ruby/gems/1.8/gems/rack-1.0.1/lib/rack/lock.rb:11:in `synchronize'
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- /opt/local/lib/ruby/gems/1.8/gems/rack-1.0.1/lib/rack/urlmap.rb:40:in `call'
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- /opt/local/lib/ruby/gems/1.8/gems/rack-1.0.1/lib/rack/content_length.rb:13:in `call'
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- /opt/local/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in `require'
- script/server:3
- Request
- Parameters:
- {"commit"=>"Submit",
- "assignment"=>{"student_form_groups"=>"0",
- "group_name_autogenerated"=>"0",
- "short_identifier"=>"Test2",
- "repository_folder"=>"Test2",
- "due_date"=>"2010-06-04 00:00",
- "description"=>"Test2",
- "allow_web_submits"=>"true",
- "display_grader_names_to_students"=>"false",
- "message"=>"Test2",
- "submission_rule_attributes"=>{"id"=>"8",
- "periods_attributes"=>{"new_1275589936259"=>{"deduction"=>"",
- "hours"=>""}},
- "type"=>"PenaltyPeriodSubmissionRule"},
- "marking_scheme_type"=>"rubric"},
- "authenticity_token"=>"tf8sTXWONMW7rt5LmB2tI0z2YJ6lpyBeDEsfgJRo9XM=",
- "id"=>"4"}
- Show session dump
- ---
- Response
- Headers:
- {"Content-Type"=>"",
- "Cache-Control"=>"no-cache"}