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time-exchange-gr / oscurrency

Open Source Time Exchange derived from Insoshi
http://time-exchange.gr
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NoMethodError in member_preferences#edit #107

Open 3point2 opened 12 years ago

3point2 commented 12 years ago 
A NoMethodError occurred in member_preferences#edit:

  undefined method `person' for nil:NilClass
  [RAILS_ROOT]/.bundle/gems/ruby/1.8/gems/activesupport-2.3.14/lib/active_support/whiny_nil.rb:52:in `method_missing'

-------------------------------
Request:
-------------------------------

  * URL       : http://www.time-exchange.gr/member_preferences/634/edit
  * IP address: 79.167.101.194
  * Parameters: {"action"=>"edit", "id"=>"634", "controller"=>"member_preferences"}
  * Rails root: /app

-------------------------------
Session:
-------------------------------

  * session id: nil
  * data: nil

-------------------------------
Environment:
-------------------------------

  * GATEWAY_INTERFACE                              : CGI/1.2
  * HTTP_ACCEPT                                    : text/javascript, application/javascript, */*; q=0.01
  * HTTP_ACCEPT_CHARSET                            : ISO-8859-7,utf-8;q=0.7,*;q=0.3
  * HTTP_ACCEPT_ENCODING                           : gzip,deflate,sdch
  * HTTP_ACCEPT_LANGUAGE                           : el-GR,el;q=0.8
  * HTTP_CONNECTION                                : close
  * HTTP_COOKIE                                    : person_credentials=747c6fd5c77959a1b0398e051d7ffc652f6a8dc81013e585da6557c50aa60e0f1832f2b12ae3a168eebff40b3dd1009e490aa259c0142cfb810ceed43dd43782%3A%3A626; _oscurrency_session=BAh7BjoPc2Vzc2lvbl9pZCIlNDlhNWI5YmM0Nzk1NmY5YTIzZmI5MmE1ZmE4YTUzYmQ%3D--80fa696aa161b602c4caa650026c88df021827f5
  * HTTP_HOST                                      : www.time-exchange.gr
  * HTTP_REFERER                                   : http://www.time-exchange.gr/groups/1
  * HTTP_USER_AGENT                                : Mozilla/5.0 (Windows NT 6.0) AppleWebKit/536.11 (KHTML, like Gecko) Chrome/20.0.1132.47 Safari/536.11
  * HTTP_VERSION                                   : HTTP/1.1
  * HTTP_X_FORWARDED_FOR                           : 79.167.101.194
  * HTTP_X_HEROKU_DYNOS_IN_USE                     : 1
  * HTTP_X_HEROKU_QUEUE_DEPTH                      : 0
  * HTTP_X_HEROKU_QUEUE_WAIT_TIME                  : 5
  * HTTP_X_REAL_IP                                 : 79.167.101.194
  * HTTP_X_REQUESTED_WITH                          : XMLHttpRequest
  * HTTP_X_REQUEST_START                           : 1341245369051
  * HTTP_X_VARNISH                                 : 33849850
  * PATH_INFO                                      : /member_preferences/634/edit
  * QUERY_STRING                                   :
  * REMOTE_ADDR                                    : 10.218.13.171
  * REQUEST_METHOD                                 : GET
  * REQUEST_PATH                                   : /member_preferences/634/edit
  * REQUEST_URI                                    : /member_preferences/634/edit
  * SCRIPT_NAME                                    :
  * SERVER_NAME                                    : www.time-exchange.gr
  * SERVER_PORT                                    : 80
  * SERVER_PROTOCOL                                : HTTP/1.1
  * SERVER_SOFTWARE                                : thin 1.2.6 codename Crazy Delicious
  * action_controller.request.path_parameters      : actioneditid634controllermember_preferences
  * action_controller.request.query_parameters     :
  * action_controller.request.request_parameters   :
  * action_controller.rescue.request               : #<ActionController::Request:0x7f813cbd3890>
  * action_controller.rescue.response              : #<ActionController::Response:0x7f813cbd3318>
  * action_dispatch.request.unsigned_session_cookie: session_id49a5b9bc47956f9a23fb92a5fa8a53bd
  * async.callback                                 : #<Method: Thin::Connection#post_process>
  * async.close                                    : #<EventMachine::DefaultDeferrable:0x7f813cbd5848>
  * rack.errors                                    : #<IO:0x7f81474a79d0>
  * rack.input                                     : #<StringIO:0x7f813cbd6338>
  * rack.multiprocess                              : false
  * rack.multithread                               : false
  * rack.request.cookie_hash                       : _oscurrency_sessionBAh7BjoPc2Vzc2lvbl9pZCIlNDlhNWI5YmM0Nzk1NmY5YTIzZmI5MmE1ZmE4YTUzYmQ=--80fa696aa161b602c4caa650026c88df021827f5person_credentials747c6fd5c77959a1b0398e051d7ffc652f6a8dc81013e585da6557c50aa60e0f1832f2b12ae3a168eebff40b3dd1009e490aa259c0142cfb810ceed43dd43782::626
  * rack.request.cookie_string                     : person_credentials=747c6fd5c77959a1b0398e051d7ffc652f6a8dc81013e585da6557c50aa60e0f1832f2b12ae3a168eebff40b3dd1009e490aa259c0142cfb810ceed43dd43782%3A%3A626; _oscurrency_session=BAh7BjoPc2Vzc2lvbl9pZCIlNDlhNWI5YmM0Nzk1NmY5YTIzZmI5MmE1ZmE4YTUzYmQ%3D--80fa696aa161b602c4caa650026c88df021827f5
  * rack.request.query_hash                        :
  * rack.request.query_string                      :
  * rack.run_once                                  : false
  * rack.session                                   : person_credentials_id626session_id49a5b9bc47956f9a23fb92a5fa8a53bdperson_credentials747c6fd5c77959a1b0398e051d7ffc652f6a8dc81013e585da6557c50aa60e0f1832f2b12ae3a168eebff40b3dd1009e490aa259c0142cfb810ceed43dd43782
  * rack.session.options                           : httponlytruedomainpath/key_session_idid49a5b9bc47956f9a23fb92a5fa8a53bdexpire_after
  * rack.url_scheme                                : http
  * rack.version                                   : 10

  * Process: 1
  * Server : 03c06f7b-58e4-4b79-a160-c31016c6e9f1

-------------------------------
Backtrace:
-------------------------------

  [RAILS_ROOT]/.bundle/gems/ruby/1.8/gems/activesupport-2.3.14/lib/active_support/whiny_nil.rb:52:in `method_missing'
  [RAILS_ROOT]/app/models/ability.rb:41:in `initialize'
  [RAILS_ROOT]/.bundle/gems/ruby/1.8/gems/cancan-1.5.1/lib/cancan/rule.rb:33:in `call'
  [RAILS_ROOT]/.bundle/gems/ruby/1.8/gems/cancan-1.5.1/lib/cancan/rule.rb:33:in `matches_conditions?'
  [RAILS_ROOT]/.bundle/gems/ruby/1.8/gems/cancan-1.5.1/lib/cancan/ability.rb:58:in `can?'
  [RAILS_ROOT]/.bundle/gems/ruby/1.8/gems/actionpack-2.3.14/lib/action_view/renderable.rb:91:in `detect'
  [RAILS_ROOT]/.bundle/gems/ruby/1.8/gems/cancan-1.5.1/lib/cancan/ability.rb:57:in `each'
  [RAILS_ROOT]/.bundle/gems/ruby/1.8/gems/cancan-1.5.1/lib/cancan/ability.rb:57:in `detect'
  [RAILS_ROOT]/.bundle/gems/ruby/1.8/gems/cancan-1.5.1/lib/cancan/ability.rb:57:in `can?'
  [RAILS_ROOT]/.bundle/gems/ruby/1.8/gems/cancan-1.5.1/lib/cancan/ability.rb:68:in `cannot?'
  [RAILS_ROOT]/.bundle/gems/ruby/1.8/gems/cancan-1.5.1/lib/cancan/ability.rb:200:in `authorize!'
  [RAILS_ROOT]/.bundle/gems/ruby/1.8/gems/cancan-1.5.1/lib/cancan/controller_additions.rb:308:in `authorize!'
  [RAILS_ROOT]/.bundle/gems/ruby/1.8/gems/cancan-1.5.1/lib/cancan/controller_resource.rb:40:in `authorize_resource'
  [RAILS_ROOT]/.bundle/gems/ruby/1.8/gems/cancan-1.5.1/lib/cancan/controller_resource.rb:25:in `load_and_authorize_resource'
  [RAILS_ROOT]/.bundle/gems/ruby/1.8/gems/cancan-1.5.1/lib/cancan/controller_resource.rb:9:in `send'
  [RAILS_ROOT]/.bundle/gems/ruby/1.8/gems/cancan-1.5.1/lib/cancan/controller_resource.rb:9:in `add_before_filter'
  [RAILS_ROOT]/.bundle/gems/ruby/1.8/gems/activesupport-2.3.14/lib/active_support/callbacks.rb:182:in `call'
  [RAILS_ROOT]/.bundle/gems/ruby/1.8/gems/activesupport-2.3.14/lib/active_support/callbacks.rb:182:in `evaluate_method'
  [RAILS_ROOT]/.bundle/gems/ruby/1.8/gems/activesupport-2.3.14/lib/active_support/callbacks.rb:166:in `call'
  [RAILS_ROOT]/.bundle/gems/ruby/1.8/gems/actionpack-2.3.14/lib/action_controller/filters.rb:225:in `call'
  [RAILS_ROOT]/.bundle/gems/ruby/1.8/gems/actionpack-2.3.14/lib/action_controller/filters.rb:629:in `run_before_filters'
  [RAILS_ROOT]/.bundle/gems/ruby/1.8/gems/actionpack-2.3.14/lib/action_controller/filters.rb:615:in `call_filters'
  [RAILS_ROOT]/.bundle/gems/ruby/1.8/gems/actionpack-2.3.14/lib/action_controller/filters.rb:610:in `perform_action_without_benchmark'
  [RAILS_ROOT]/.bundle/gems/ruby/1.8/gems/actionpack-2.3.14/lib/action_controller/benchmarking.rb:68:in `perform_action_without_rescue'
  [RAILS_ROOT]/.bundle/gems/ruby/1.8/gems/activesupport-2.3.14/lib/active_support/core_ext/benchmark.rb:17:in `ms'
  /usr/ruby1.8.7/lib/ruby/1.8/benchmark.rb:308:in `realtime'
  [RAILS_ROOT]/.bundle/gems/ruby/1.8/gems/activesupport-2.3.14/lib/active_support/core_ext/benchmark.rb:17:in `ms'
  [RAILS_ROOT]/.bundle/gems/ruby/1.8/gems/actionpack-2.3.14/lib/action_controller/benchmarking.rb:68:in `perform_action_without_rescue'
  [RAILS_ROOT]/.bundle/gems/ruby/1.8/gems/actionpack-2.3.14/lib/action_controller/rescue.rb:160:in `perform_action_without_flash'
  [RAILS_ROOT]/.bundle/gems/ruby/1.8/gems/actionpack-2.3.14/lib/action_controller/flash.rb:151:in `perform_action_without_render_component'
  [RAILS_ROOT]/vendor/plugins/render_component/lib/components.rb:39:in `perform_action'
  [RAILS_ROOT]/.bundle/gems/ruby/1.8/gems/actionpack-2.3.14/lib/action_controller/base.rb:532:in `send'
  [RAILS_ROOT]/.bundle/gems/ruby/1.8/gems/actionpack-2.3.14/lib/action_controller/base.rb:532:in `process_without_filters'
  [RAILS_ROOT]/.bundle/gems/ruby/1.8/gems/actionpack-2.3.14/lib/action_controller/filters.rb:606:in `process'
  [RAILS_ROOT]/.bundle/gems/ruby/1.8/gems/actionpack-2.3.14/lib/action_controller/base.rb:391:in `process'
  [RAILS_ROOT]/.bundle/gems/ruby/1.8/gems/actionpack-2.3.14/lib/action_controller/base.rb:386:in `call'
  [RAILS_ROOT]/.bundle/gems/ruby/1.8/gems/actionpack-2.3.14/lib/action_controller/routing/route_set.rb:438:in `call'
  [RAILS_ROOT]/.bundle/gems/ruby/1.8/gems/actionpack-2.3.14/lib/action_controller/dispatcher.rb:87:in `dispatch'
  [RAILS_ROOT]/.bundle/gems/ruby/1.8/gems/actionpack-2.3.14/lib/action_controller/dispatcher.rb:121:in `_call'
  [RAILS_ROOT]/.bundle/gems/ruby/1.8/gems/actionpack-2.3.14/lib/action_controller/dispatcher.rb:130:in `build_middleware_stack'
  [RAILS_ROOT]/.bundle/gems/ruby/1.8/gems/activerecord-2.3.14/lib/active_record/query_cache.rb:29:in `call'
  [RAILS_ROOT]/.bundle/gems/ruby/1.8/gems/activerecord-2.3.14/lib/active_record/query_cache.rb:29:in `call'
  [RAILS_ROOT]/.bundle/gems/ruby/1.8/gems/activerecord-2.3.14/lib/active_record/connection_adapters/abstract/query_cache.rb:34:in `cache'
  [RAILS_ROOT]/.bundle/gems/ruby/1.8/gems/activerecord-2.3.14/lib/active_record/query_cache.rb:9:in `cache'
  [RAILS_ROOT]/.bundle/gems/ruby/1.8/gems/activerecord-2.3.14/lib/active_record/query_cache.rb:28:in `call'
  [RAILS_ROOT]/.bundle/gems/ruby/1.8/gems/activerecord-2.3.14/lib/active_record/connection_adapters/abstract/connection_pool.rb:361:in `call'
  [RAILS_ROOT]/.bundle/gems/ruby/1.8/gems/actionpack-2.3.14/lib/action_controller/string_coercion.rb:25:in `call'
  [RAILS_ROOT]/.bundle/gems/ruby/1.8/gems/rack-1.1.2/lib/rack/head.rb:9:in `call'
  [RAILS_ROOT]/.bundle/gems/ruby/1.8/gems/rack-1.1.2/lib/rack/methodoverride.rb:24:in `call'
  [RAILS_ROOT]/.bundle/gems/ruby/1.8/gems/actionpack-2.3.14/lib/action_controller/params_parser.rb:15:in `call'
  [RAILS_ROOT]/.bundle/gems/ruby/1.8/gems/actionpack-2.3.14/lib/action_controller/session/cookie_store.rb:99:in `call'
  [RAILS_ROOT]/.bundle/gems/ruby/1.8/gems/activesupport-2.3.14/lib/active_support/cache/strategy/local_cache.rb:25:in `call'
  [RAILS_ROOT]/.bundle/gems/ruby/1.8/gems/actionpack-2.3.14/lib/action_controller/failsafe.rb:26:in `call'
  [RAILS_ROOT]/.bundle/gems/ruby/1.8/gems/rack-1.1.2/lib/rack/lock.rb:11:in `call'
  [RAILS_ROOT]/.bundle/gems/ruby/1.8/gems/rack-1.1.2/lib/rack/lock.rb:11:in `synchronize'
  [RAILS_ROOT]/.bundle/gems/ruby/1.8/gems/rack-1.1.2/lib/rack/lock.rb:11:in `call'
  [RAILS_ROOT]/.bundle/gems/ruby/1.8/gems/actionpack-2.3.14/lib/action_controller/dispatcher.rb:106:in `call'
  /usr/ruby1.8.7/lib/ruby/gems/1.8/gems/thin-1.2.6/lib/rack/adapter/rails.rb:74:in `call'
  /home/heroku_rack/lib/static_assets.rb:9:in `call'
  /home/heroku_rack/lib/last_access.rb:15:in `call'
  [RAILS_ROOT]/.bundle/gems/ruby/1.8/gems/rack-1.1.2/lib/rack/urlmap.rb:47:in `call'
  [RAILS_ROOT]/.bundle/gems/ruby/1.8/gems/rack-1.1.2/lib/rack/urlmap.rb:41:in `each'
  [RAILS_ROOT]/.bundle/gems/ruby/1.8/gems/rack-1.1.2/lib/rack/urlmap.rb:41:in `call'
  /home/heroku_rack/lib/date_header.rb:14:in `call'
  [RAILS_ROOT]/.bundle/gems/ruby/1.8/gems/rack-1.1.2/lib/rack/builder.rb:77:in `call'
  /usr/ruby1.8.7/lib/ruby/gems/1.8/gems/thin-1.2.6/lib/thin/connection.rb:76:in `pre_process'
  /usr/ruby1.8.7/lib/ruby/gems/1.8/gems/thin-1.2.6/lib/thin/connection.rb:74:in `catch'
  /usr/ruby1.8.7/lib/ruby/gems/1.8/gems/thin-1.2.6/lib/thin/connection.rb:74:in `pre_process'
  /usr/ruby1.8.7/lib/ruby/gems/1.8/gems/thin-1.2.6/lib/thin/connection.rb:57:in `process'
  /usr/ruby1.8.7/lib/ruby/gems/1.8/gems/thin-1.2.6/lib/thin/connection.rb:42:in `receive_data'
  [RAILS_ROOT]/.bundle/gems/ruby/1.8/gems/eventmachine-0.12.10/lib/eventmachine.rb:256:in `run_machine'
  [RAILS_ROOT]/.bundle/gems/ruby/1.8/gems/eventmachine-0.12.10/lib/eventmachine.rb:256:in `run'
  /usr/ruby1.8.7/lib/ruby/gems/1.8/gems/thin-1.2.6/lib/thin/backends/base.rb:57:in `start'
  /usr/ruby1.8.7/lib/ruby/gems/1.8/gems/thin-1.2.6/lib/thin/server.rb:156:in `start'
  /usr/ruby1.8.7/lib/ruby/gems/1.8/gems/thin-1.2.6/lib/thin/controllers/controller.rb:80:in `start'
  /usr/ruby1.8.7/lib/ruby/gems/1.8/gems/thin-1.2.6/lib/thin/runner.rb:177:in `send'
  /usr/ruby1.8.7/lib/ruby/gems/1.8/gems/thin-1.2.6/lib/thin/runner.rb:177:in `run_command'
  /usr/ruby1.8.7/lib/ruby/gems/1.8/gems/thin-1.2.6/lib/thin/runner.rb:143:in `run!'
  /usr/ruby1.8.7/lib/ruby/gems/1.8/gems/thin-1.2.6/bin/thin:6
  /usr/ruby1.8.7/bin/thin:19:in `load'
  /usr/ruby1.8.7/bin/thin:19