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Created December 9, 2013 00:26
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NoMethodError - undefined method `type' for nil:NilClass:
activerecord (4.0.0) lib/active_record/attribute_methods/time_zone_conversion.rb:54:in `create_time_zone_conversion_attribute?'
activerecord (4.0.0) lib/active_record/attribute_methods/time_zone_conversion.rb:34:in `define_method_attribute='
activemodel (4.0.0) lib/active_model/attribute_methods.rb:286:in `block in define_attribute_method'
activemodel (4.0.0) lib/active_model/attribute_methods.rb:279:in `define_attribute_method'
activemodel (4.0.0) lib/active_model/attribute_methods.rb:246:in `block in define_attribute_methods'
activemodel (4.0.0) lib/active_model/attribute_methods.rb:246:in `define_attribute_methods'
activerecord (4.0.0) lib/active_record/attribute_methods.rb:29:in `block in define_attribute_methods'
activerecord (4.0.0) lib/active_record/attribute_methods.rb:26:in `define_attribute_methods'
activerecord (4.0.0) lib/active_record/attribute_methods.rb:167:in `respond_to?'
activesupport (4.0.0) lib/active_support/callbacks.rb:368:in `__define_callbacks'
activesupport (4.0.0) lib/active_support/callbacks.rb:79:in `run_callbacks'
activerecord (4.0.0) lib/active_record/core.rb:216:in `init_with'
activerecord (4.0.0) lib/active_record/persistence.rb:55:in `instantiate'
activerecord (4.0.0) lib/active_record/querying.rb:45:in `block in find_by_sql'
activerecord (4.0.0) lib/active_record/result.rb:21:in `block in each'
activerecord (4.0.0) lib/active_record/result.rb:21:in `each'
activerecord (4.0.0) lib/active_record/querying.rb:45:in `find_by_sql'
activerecord (4.0.0) lib/active_record/relation.rb:585:in `exec_queries'
activerecord (4.0.0) lib/active_record/relation.rb:471:in `load'
activerecord (4.0.0) lib/active_record/relation.rb:220:in `to_a'
activerecord (4.0.0) lib/active_record/associations/collection_association.rb:415:in `find_target'
activerecord (4.0.0) lib/active_record/associations/collection_association.rb:358:in `load_target'
activerecord (4.0.0) lib/active_record/associations/collection_proxy.rb:45:in `load_target'
activerecord (4.0.0) lib/active_record/associations/collection_proxy.rb:920:in `to_ary'
activerecord (4.0.0) lib/active_record/relation.rb:573:in `inspect'
activerecord (4.0.0) lib/active_record/relation/delegation.rb:16:in `rescue in each'
activerecord (4.0.0) lib/active_record/relation/delegation.rb:12:in `each'
app/models/retreat.rb:14:in `block in to_csv'
/usr/local/Cellar/ruby/2.0.0-p247/lib/ruby/2.0.0/csv.rb:1155:in `generate'
app/models/retreat.rb:10:in `to_csv'
app/controllers/retreats_controller.rb:24:in `block (2 levels) in csv'
actionpack (4.0.0) lib/action_controller/metal/mime_responds.rb:191:in `respond_to'
app/controllers/retreats_controller.rb:22:in `csv'
actionpack (4.0.0) lib/action_controller/metal/implicit_render.rb:4:in `send_action'
actionpack (4.0.0) lib/abstract_controller/base.rb:189:in `process_action'
actionpack (4.0.0) lib/action_controller/metal/rendering.rb:10:in `process_action'
actionpack (4.0.0) lib/abstract_controller/callbacks.rb:18:in `block in process_action'
activesupport (4.0.0) lib/active_support/callbacks.rb:413:in `_run__322885316103482813__process_action__callbacks'
activesupport (4.0.0) lib/active_support/callbacks.rb:80:in `run_callbacks'
actionpack (4.0.0) lib/abstract_controller/callbacks.rb:17:in `process_action'
actionpack (4.0.0) lib/action_controller/metal/rescue.rb:29:in `process_action'
actionpack (4.0.0) lib/action_controller/metal/instrumentation.rb:31:in `block in process_action'
activesupport (4.0.0) lib/active_support/notifications.rb:159:in `block in instrument'
activesupport (4.0.0) lib/active_support/notifications/instrumenter.rb:20:in `instrument'
activesupport (4.0.0) lib/active_support/notifications.rb:159:in `instrument'
actionpack (4.0.0) lib/action_controller/metal/instrumentation.rb:30:in `process_action'
actionpack (4.0.0) lib/action_controller/metal/params_wrapper.rb:245:in `process_action'
activerecord (4.0.0) lib/active_record/railties/controller_runtime.rb:18:in `process_action'
actionpack (4.0.0) lib/abstract_controller/base.rb:136:in `process'
actionpack (4.0.0) lib/abstract_controller/rendering.rb:44:in `process'
actionpack (4.0.0) lib/action_controller/metal.rb:195:in `dispatch'
actionpack (4.0.0) lib/action_controller/metal/rack_delegation.rb:13:in `dispatch'
actionpack (4.0.0) lib/action_controller/metal.rb:231:in `block in action'
actionpack (4.0.0) lib/action_dispatch/routing/route_set.rb:80:in `dispatch'
actionpack (4.0.0) lib/action_dispatch/routing/route_set.rb:48:in `call'
actionpack (4.0.0) lib/action_dispatch/journey/router.rb:71:in `block in call'
actionpack (4.0.0) lib/action_dispatch/journey/router.rb:59:in `call'
actionpack (4.0.0) lib/action_dispatch/routing/route_set.rb:655:in `call'
meta_request (0.2.8) lib/meta_request/middlewares/app_request_handler.rb:13:in `call'
rack-contrib (1.1.0) lib/rack/contrib/response_headers.rb:17:in `call'
meta_request (0.2.8) lib/meta_request/middlewares/headers.rb:16:in `call'
meta_request (0.2.8) lib/meta_request/middlewares/meta_request_handler.rb:13:in `call'
newrelic_rpm (3.6.9.171) lib/new_relic/rack/error_collector.rb:50:in `call'
newrelic_rpm (3.6.9.171) lib/new_relic/rack/agent_hooks.rb:28:in `call'
newrelic_rpm (3.6.9.171) lib/new_relic/rack/browser_monitoring.rb:23:in `call'
warden (1.2.3) lib/warden/manager.rb:35:in `block in call'
warden (1.2.3) lib/warden/manager.rb:34:in `call'
rack (1.5.2) lib/rack/etag.rb:23:in `call'
rack (1.5.2) lib/rack/conditionalget.rb:25:in `call'
rack (1.5.2) lib/rack/head.rb:11:in `call'
actionpack (4.0.0) lib/action_dispatch/middleware/params_parser.rb:27:in `call'
actionpack (4.0.0) lib/action_dispatch/middleware/flash.rb:241:in `call'
rack (1.5.2) lib/rack/session/abstract/id.rb:225:in `context'
rack (1.5.2) lib/rack/session/abstract/id.rb:220:in `call'
actionpack (4.0.0) lib/action_dispatch/middleware/cookies.rb:486:in `call'
activerecord (4.0.0) lib/active_record/query_cache.rb:36:in `call'
activerecord (4.0.0) lib/active_record/connection_adapters/abstract/connection_pool.rb:626:in `call'
activerecord (4.0.0) lib/active_record/migration.rb:369:in `call'
actionpack (4.0.0) lib/action_dispatch/middleware/callbacks.rb:29:in `block in call'
activesupport (4.0.0) lib/active_support/callbacks.rb:373:in `_run__3914969270473941866__call__callbacks'
activesupport (4.0.0) lib/active_support/callbacks.rb:80:in `run_callbacks'
actionpack (4.0.0) lib/action_dispatch/middleware/callbacks.rb:27:in `call'
actionpack (4.0.0) lib/action_dispatch/middleware/reloader.rb:64:in `call'
actionpack (4.0.0) lib/action_dispatch/middleware/remote_ip.rb:76:in `call'
better_errors (1.0.1) lib/better_errors/middleware.rb:84:in `protected_app_call'
better_errors (1.0.1) lib/better_errors/middleware.rb:79:in `better_errors_call'
better_errors (1.0.1) lib/better_errors/middleware.rb:56:in `call'
actionpack (4.0.0) lib/action_dispatch/middleware/debug_exceptions.rb:17:in `call'
actionpack (4.0.0) lib/action_dispatch/middleware/show_exceptions.rb:30:in `call'
railties (4.0.0) lib/rails/rack/logger.rb:38:in `call_app'
railties (4.0.0) lib/rails/rack/logger.rb:21:in `block in call'
activesupport (4.0.0) lib/active_support/tagged_logging.rb:67:in `block in tagged'
activesupport (4.0.0) lib/active_support/tagged_logging.rb:25:in `tagged'
activesupport (4.0.0) lib/active_support/tagged_logging.rb:67:in `tagged'
railties (4.0.0) lib/rails/rack/logger.rb:21:in `call'
quiet_assets (1.0.2) lib/quiet_assets.rb:18:in `call_with_quiet_assets'
actionpack (4.0.0) lib/action_dispatch/middleware/request_id.rb:21:in `call'
rack (1.5.2) lib/rack/methodoverride.rb:21:in `call'
rack (1.5.2) lib/rack/runtime.rb:17:in `call'
activesupport (4.0.0) lib/active_support/cache/strategy/local_cache.rb:83:in `call'
rack (1.5.2) lib/rack/lock.rb:17:in `call'
actionpack (4.0.0) lib/action_dispatch/middleware/static.rb:64:in `call'
railties (4.0.0) lib/rails/engine.rb:511:in `call'
railties (4.0.0) lib/rails/application.rb:97:in `call'
rack (1.5.2) lib/rack/content_length.rb:14:in `call'
thin (1.6.1) lib/thin/connection.rb:82:in `block in pre_process'
thin (1.6.1) lib/thin/connection.rb:80:in `pre_process'
thin (1.6.1) lib/thin/connection.rb:55:in `process'
thin (1.6.1) lib/thin/connection.rb:41:in `receive_data'
eventmachine (1.0.3) lib/eventmachine.rb:187:in `run'
thin (1.6.1) lib/thin/backends/base.rb:73:in `start'
thin (1.6.1) lib/thin/server.rb:162:in `start'
rack (1.5.2) lib/rack/handler/thin.rb:16:in `run'
rack (1.5.2) lib/rack/server.rb:264:in `start'
railties (4.0.0) lib/rails/commands/server.rb:84:in `start'
railties (4.0.0) lib/rails/commands.rb:78:in `block in <top (required)>'
railties (4.0.0) lib/rails/commands.rb:73:in `<top (required)>'
bin/rails:4:in `<main>'
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