#829 needs_tests
shawn (at vegantech)

[production][grouped_progress_entries#aggregate] ArgumentError: comparison of NilClass with 0 failed

Reported by shawn (at vegantech) | April 15th, 2015 @ 06:53 PM | in Rails 4 PreUpgrade

See this exception on Errbit

ArgumentError: comparison of NilClass with 0 failed

Summary

URL

https://training.simspilot.org/grouped_progress_entries/6455-3548/aggregate?page=0"

Where

grouped_progress_entries#aggregate

Occured

Apr 16 1:48am

Similar

0

Params

{
"action" => "aggregate", "controller" => "grouped_progress_entries", "id" => "6455-3548", "page" => "0" }

Session

{
"_csrf_token" => "/J02QHOjv5x7xZINVNRyLw2eWLIi2ecbycNfNQMzaQ8=", "school_id" => "996393593", "search" => { "flagged_intervention_types" => nil, "grade" => "*", "group_id" => nil, "intervention_group_types" => nil, "last_name" => nil, "search_type" => "list_all", "user_id" => nil, "year" => "*" }, "selected_student" => "1044106979", "selected_students" => "memcache", "session_id" => "1a41ede1c61fec6451bc591599a4c718", "warden_user_user_key" => "[\"User\", [\"996364569\"], \"$2a$10$QuF67EWzkEajScDMi.vNkO\"]" }

Backtrace


48: app/models/grouped_progress_entry/aggregate_chart.rb -> each
48: app/models/grouped_progress_entry/aggregate_chart.rb -> min
48: app/models/grouped_progress_entry/aggregate_chart.rb -> min_score
105: app/models/grouped_progress_entry/aggregate_chart.rb -> chart_page
118: app/models/grouped_progress_entry.rb -> aggregate_chart
50: app/controllers/grouped_progress_entries_controller.rb -> aggregate
4: [GEM_ROOT]/gems/actionpack-3.2.21/lib/action_controller/metal/implicit_render.rb -> send_action
167: [GEM_ROOT]/gems/actionpack-3.2.21/lib/abstract_controller/base.rb -> process_action
10: [GEM_ROOT]/gems/actionpack-3.2.21/lib/action_controller/metal/rendering.rb -> process_action
18: [GEM_ROOT]/gems/actionpack-3.2.21/lib/abstract_controller/callbacks.rb -> block in process_action
447: [GEM_ROOT]/gems/activesupport-3.2.21/lib/active_support/callbacks.rb -> run_FRAGMENT__process_action__FRAGMENT__callbacks
405: [GEM_ROOT]/gems/activesupport-3.2.21/lib/active_support/callbacks.rb -> __run_callback
385: [GEM_ROOT]/gems/activesupport-3.2.21/lib/active_support/callbacks.rb -> run_process_actioncallbacks
81: [GEM_ROOT]/gems/activesupport-3.2.21/lib/active_support/callbacks.rb -> run_callbacks
17: [GEM_ROOT]/gems/actionpack-3.2.21/lib/abstract_controller/callbacks.rb -> process_action
29: [GEM_ROOT]/gems/actionpack-3.2.21/lib/action_controller/metal/rescue.rb -> process_action
30: [GEM_ROOT]/gems/actionpack-3.2.21/lib/action_controller/metal/instrumentation.rb -> block in process_action
123: [GEM_ROOT]/gems/activesupport-3.2.21/lib/active_support/notifications.rb -> block in instrument
20: [GEM_ROOT]/gems/activesupport-3.2.21/lib/active_support/notifications/instrumenter.rb -> instrument
123: [GEM_ROOT]/gems/activesupport-3.2.21/lib/active_support/notifications.rb -> instrument
29: [GEM_ROOT]/gems/actionpack-3.2.21/lib/action_controller/metal/instrumentation.rb -> process_action
207: [GEM_ROOT]/gems/actionpack-3.2.21/lib/action_controller/metal/params_wrapper.rb -> process_action
18: [GEM_ROOT]/gems/activerecord-3.2.21/lib/active_record/railties/controller_runtime.rb -> process_action
32: [GEM_ROOT]/gems/newrelic_rpm-3.9.9.275/lib/new_relic/agent/instrumentation/rails3/action_controller.rb -> block in process_action
366: [GEM_ROOT]/gems/newrelic_rpm-3.9.9.275/lib/new_relic/agent/instrumentation/controller_instrumentation.rb -> perform_action_with_newrelic_trace
31: [GEM_ROOT]/gems/newrelic_rpm-3.9.9.275/lib/new_relic/agent/instrumentation/rails3/action_controller.rb -> process_action
121: [GEM_ROOT]/gems/actionpack-3.2.21/lib/abstract_controller/base.rb -> process
45: [GEM_ROOT]/gems/actionpack-3.2.21/lib/abstract_controller/rendering.rb -> process
203: [GEM_ROOT]/gems/actionpack-3.2.21/lib/action_controller/metal.rb -> dispatch
14: [GEM_ROOT]/gems/actionpack-3.2.21/lib/action_controller/metal/rack_delegation.rb -> dispatch
246: [GEM_ROOT]/gems/actionpack-3.2.21/lib/action_controller/metal.rb -> block in action
73: [GEM_ROOT]/gems/actionpack-3.2.21/lib/action_dispatch/routing/route_set.rb -> call
73: [GEM_ROOT]/gems/actionpack-3.2.21/lib/action_dispatch/routing/route_set.rb -> dispatch
36: [GEM_ROOT]/gems/actionpack-3.2.21/lib/action_dispatch/routing/route_set.rb -> call
68: [GEM_ROOT]/gems/journey-1.0.4/lib/journey/router.rb -> block in call
56: [GEM_ROOT]/gems/journey-1.0.4/lib/journey/router.rb -> each
56: [GEM_ROOT]/gems/journey-1.0.4/lib/journey/router.rb -> call
608: [GEM_ROOT]/gems/actionpack-3.2.21/lib/action_dispatch/routing/route_set.rb -> call
57: [GEM_ROOT]/gems/newrelic_rpm-3.9.9.275/lib/new_relic/agent/instrumentation/middleware_tracing.rb -> call
177: [GEM_ROOT]/gems/omniauth-1.1.3/lib/omniauth/strategy.rb -> call!
157: [GEM_ROOT]/gems/omniauth-1.1.3/lib/omniauth/strategy.rb -> call
57: [GEM_ROOT]/gems/newrelic_rpm-3.9.9.275/lib/new_relic/agent/instrumentation/middleware_tracing.rb -> call
177: [GEM_ROOT]/gems/omniauth-1.1.3/lib/omniauth/strategy.rb -> call!
157: [GEM_ROOT]/gems/omniauth-1.1.3/lib/omniauth/strategy.rb -> call
57: [GEM_ROOT]/gems/newrelic_rpm-3.9.9.275/lib/new_relic/agent/instrumentation/middleware_tracing.rb -> call
30: [GEM_ROOT]/gems/newrelic_rpm-3.9.9.275/lib/new_relic/rack/agent_hooks.rb -> traced_call
55: [GEM_ROOT]/gems/newrelic_rpm-3.9.9.275/lib/new_relic/agent/instrumentation/middleware_tracing.rb -> call
35: [GEM_ROOT]/gems/warden-1.2.1/lib/warden/manager.rb -> block in call
34: [GEM_ROOT]/gems/warden-1.2.1/lib/warden/manager.rb -> catch
34: [GEM_ROOT]/gems/warden-1.2.1/lib/warden/manager.rb -> call
57: [GEM_ROOT]/gems/newrelic_rpm-3.9.9.275/lib/new_relic/agent/instrumentation/middleware_tracing.rb -> call
9: lib/best_standards_support.rb -> call
57: [GEM_ROOT]/gems/newrelic_rpm-3.9.9.275/lib/new_relic/agent/instrumentation/middleware_tracing.rb -> call
23: [GEM_ROOT]/gems/rack-1.4.5/lib/rack/etag.rb -> call
57: [GEM_ROOT]/gems/newrelic_rpm-3.9.9.275/lib/new_relic/agent/instrumentation/middleware_tracing.rb -> call
25: [GEM_ROOT]/gems/rack-1.4.5/lib/rack/conditionalget.rb -> call
57: [GEM_ROOT]/gems/newrelic_rpm-3.9.9.275/lib/new_relic/agent/instrumentation/middleware_tracing.rb -> call
14: [GEM_ROOT]/gems/actionpack-3.2.21/lib/action_dispatch/middleware/head.rb -> call
57: [GEM_ROOT]/gems/newrelic_rpm-3.9.9.275/lib/new_relic/agent/instrumentation/middleware_tracing.rb -> call
21: [GEM_ROOT]/gems/actionpack-3.2.21/lib/action_dispatch/middleware/params_parser.rb -> call
57: [GEM_ROOT]/gems/newrelic_rpm-3.9.9.275/lib/new_relic/agent/instrumentation/middleware_tracing.rb -> call
242: [GEM_ROOT]/gems/actionpack-3.2.21/lib/action_dispatch/middleware/flash.rb -> call
57: [GEM_ROOT]/gems/newrelic_rpm-3.9.9.275/lib/new_relic/agent/instrumentation/middleware_tracing.rb -> call
210: [GEM_ROOT]/gems/rack-1.4.5/lib/rack/session/abstract/id.rb -> context
205: [GEM_ROOT]/gems/rack-1.4.5/lib/rack/session/abstract/id.rb -> call
57: [GEM_ROOT]/gems/newrelic_rpm-3.9.9.275/lib/new_relic/agent/instrumentation/middleware_tracing.rb -> call
341: [GEM_ROOT]/gems/actionpack-3.2.21/lib/action_dispatch/middleware/cookies.rb -> call
57: [GEM_ROOT]/gems/newrelic_rpm-3.9.9.275/lib/new_relic/agent/instrumentation/middleware_tracing.rb -> call
64: [GEM_ROOT]/gems/activerecord-3.2.21/lib/active_record/query_cache.rb -> call
57: [GEM_ROOT]/gems/newrelic_rpm-3.9.9.275/lib/new_relic/agent/instrumentation/middleware_tracing.rb -> call
479: [GEM_ROOT]/gems/activerecord-3.2.21/lib/active_record/connection_adapters/abstract/connection_pool.rb -> call
57: [GEM_ROOT]/gems/newrelic_rpm-3.9.9.275/lib/new_relic/agent/instrumentation/middleware_tracing.rb -> call
28: [GEM_ROOT]/gems/actionpack-3.2.21/lib/action_dispatch/middleware/callbacks.rb -> block in call
405: [GEM_ROOT]/gems/activesupport-3.2.21/lib/active_support/callbacks.rb -> run_FRAGMENT__call__FRAGMENT__callbacks
405: [GEM_ROOT]/gems/activesupport-3.2.21/lib/active_support/callbacks.rb -> __run_callback
385: [GEM_ROOT]/gems/activesupport-3.2.21/lib/active_support/callbacks.rb -> _run_call_callbacks
81: [GEM_ROOT]/gems/activesupport-3.2.21/lib/active_support/callbacks.rb -> run_callbacks
27: [GEM_ROOT]/gems/actionpack-3.2.21/lib/action_dispatch/middleware/callbacks.rb -> call
57: [GEM_ROOT]/gems/newrelic_rpm-3.9.9.275/lib/new_relic/agent/instrumentation/middleware_tracing.rb -> call
102: [GEM_ROOT]/gems/rack-1.4.5/lib/rack/sendfile.rb -> call
57: [GEM_ROOT]/gems/newrelic_rpm-3.9.9.275/lib/new_relic/agent/instrumentation/middleware_tracing.rb -> call
31: [GEM_ROOT]/gems/actionpack-3.2.21/lib/action_dispatch/middleware/remote_ip.rb -> call
57: [GEM_ROOT]/gems/newrelic_rpm-3.9.9.275/lib/new_relic/agent/instrumentation/middleware_tracing.rb -> call
57: [GEM_ROOT]/gems/newrelic_rpm-3.9.9.275/lib/new_relic/agent/instrumentation/middleware_tracing.rb -> call
16: [GEM_ROOT]/gems/actionpack-3.2.21/lib/action_dispatch/middleware/debug_exceptions.rb -> call
57: [GEM_ROOT]/gems/newrelic_rpm-3.9.9.275/lib/new_relic/agent/instrumentation/middleware_tracing.rb -> call
56: [GEM_ROOT]/gems/actionpack-3.2.21/lib/action_dispatch/middleware/show_exceptions.rb -> call
57: [GEM_ROOT]/gems/newrelic_rpm-3.9.9.275/lib/new_relic/agent/instrumentation/middleware_tracing.rb -> call
32: [GEM_ROOT]/gems/railties-3.2.21/lib/rails/rack/logger.rb -> call_app
16: [GEM_ROOT]/gems/railties-3.2.21/lib/rails/rack/logger.rb -> block in call
22: [GEM_ROOT]/gems/activesupport-3.2.21/lib/active_support/tagged_logging.rb -> tagged
16: [GEM_ROOT]/gems/railties-3.2.21/lib/rails/rack/logger.rb -> call
57: [GEM_ROOT]/gems/newrelic_rpm-3.9.9.275/lib/new_relic/agent/instrumentation/middleware_tracing.rb -> call
22: [GEM_ROOT]/gems/actionpack-3.2.21/lib/action_dispatch/middleware/request_id.rb -> call
57: [GEM_ROOT]/gems/newrelic_rpm-3.9.9.275/lib/new_relic/agent/instrumentation/middleware_tracing.rb -> call
21: [GEM_ROOT]/gems/rack-1.4.5/lib/rack/methodoverride.rb -> call
57: [GEM_ROOT]/gems/newrelic_rpm-3.9.9.275/lib/new_relic/agent/instrumentation/middleware_tracing.rb -> call
17: [GEM_ROOT]/gems/rack-1.4.5/lib/rack/runtime.rb -> call
57: [GEM_ROOT]/gems/newrelic_rpm-3.9.9.275/lib/new_relic/agent/instrumentation/middleware_tracing.rb -> call
72: [GEM_ROOT]/gems/activesupport-3.2.21/lib/active_support/cache/strategy/local_cache.rb -> call
57: [GEM_ROOT]/gems/newrelic_rpm-3.9.9.275/lib/new_relic/agent/instrumentation/middleware_tracing.rb -> call
15: [GEM_ROOT]/gems/rack-1.4.5/lib/rack/lock.rb -> call
57: [GEM_ROOT]/gems/newrelic_rpm-3.9.9.275/lib/new_relic/agent/instrumentation/middleware_tracing.rb -> call
136: [GEM_ROOT]/gems/rack-cache-1.2/lib/rack/cache/context.rb -> forward
245: [GEM_ROOT]/gems/rack-cache-1.2/lib/rack/cache/context.rb -> fetch
185: [GEM_ROOT]/gems/rack-cache-1.2/lib/rack/cache/context.rb -> lookup
66: [GEM_ROOT]/gems/rack-cache-1.2/lib/rack/cache/context.rb -> call!
51: [GEM_ROOT]/gems/rack-cache-1.2/lib/rack/cache/context.rb -> call
57: [GEM_ROOT]/gems/newrelic_rpm-3.9.9.275/lib/new_relic/agent/instrumentation/middleware_tracing.rb -> call
57: [GEM_ROOT]/gems/newrelic_rpm-3.9.9.275/lib/new_relic/agent/instrumentation/middleware_tracing.rb -> call
484: [GEM_ROOT]/gems/railties-3.2.21/lib/rails/engine.rb -> call
231: [GEM_ROOT]/gems/railties-3.2.21/lib/rails/application.rb -> call
30: [GEM_ROOT]/gems/railties-3.2.21/lib/rails/railtie/configurable.rb -> method_missing
57: [GEM_ROOT]/gems/newrelic_rpm-3.9.9.275/lib/new_relic/agent/instrumentation/middleware_tracing.rb -> call
74: /home/rails/.rvm/gems/ruby-2.0.0-p451@sims_ruby1.9.3/gems/passenger-4.0.50/lib/phusion_passenger/rack/thread_handler_extension.rb -> process_request
141: /home/rails/.rvm/gems/ruby-2.0.0-p451@sims_ruby1.9.3/gems/passenger-4.0.50/lib/phusion_passenger/request_handler/thread_handler.rb -> accept_and_process_next_request
109: /home/rails/.rvm/gems/ruby-2.0.0-p451@sims_ruby1.9.3/gems/passenger-4.0.50/lib/phusion_passenger/request_handler/thread_handler.rb -> main_loop
455: /home/rails/.rvm/gems/ruby-2.0.0-p451@sims_ruby1.9.3/gems/passenger-4.0.50/lib/phusion_passenger/request_handler.rb -> block (3 levels) in start_threads

Environment

SERVER_SOFTWARE: Apache/2.4.7 (Ubuntu)

SERVER_PROTOCOL: HTTP/1.1

SERVER_NAME: training.simspilot.org

SERVER_ADMIN: [no address given]

SERVER_ADDR: 107.170.213.213

SERVER_PORT: 443

REMOTE_ADDR: 75.164.214.83

REMOTE_PORT: 34461

REQUEST_METHOD: GET

QUERY_STRING: page=0

HTTPS: on

DOCUMENT_ROOT: /srv/sims/current/public

REQUEST_URI: /grouped_progress_entries/6455-3548/aggregate?page=0

SCRIPT_NAME:

PATH_INFO: /grouped_progress_entries/6455-3548/aggregate

HTTP_HOST: training.simspilot.org

HTTP_CONNECTION: keep-alive

HTTP_ACCEPT: image/webp,*/*;q=0.8

HTTP_USER_AGENT: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/41.0.2272.101 Safari/537.36

HTTP_REFERER: https://training.simspilot.org/grouped_progress_entries/6455-3548

HTTP_ACCEPT_ENCODING: gzip, deflate, sdch

HTTP_ACCEPT_LANGUAGE: en-US,en;q=0.8

HTTP_X_FORWARDED_PROTO: https

SCRIPT_URL: /grouped_progress_entries/6455-3548/aggregate

SCRIPT_URI: https://training.simspilot.org/grouped_progress_entries/6455-3548/a...

SSL_TLS_SNI: training.simspilot.org

PASSENGER_STATUS_LINE: false

PASSENGER_APP_ROOT: /srv/sims/current

PASSENGER_APP_GROUP_NAME: /srv/sims/current

PASSENGER_RUBY: /home/rails/.rvm/gems/ruby-2.0.0-p451@sims_ruby1.9.3/wrappers/ruby

PASSENGER_APP_ENV: production

PASSENGER_MIN_PROCESSES: 3

PASSENGER_MAX_PROCESSES: 0

PASSENGER_MAX_REQUESTS: 350

PASSENGER_SPAWN_METHOD: smart

PASSENGER_APP_TYPE: rack

PASSENGER_MAX_PRELOADER_IDLE_TIME: -1

PASSENGER_DEBUGGER: false

PASSENGER_SHOW_VERSION_IN_HEADER: true

PASSENGER_STAT_THROTTLE_RATE: 0

PASSENGER_RESTART_DIR:

PASSENGER_FRIENDLY_ERROR_PAGES: true

PASSENGER_CONNECT_PASSWORD: cvfU2pKFu8hHZuRuezlUSKFT0PnMDaJc4yt5I0T3tlM

rack_version: ["1", "2"]

rack_multithread: false

rack_multiprocess: true

rack_run_once: false

rack_url_scheme: https

rack_hijack?: true

rack_hijack: #

newrelic_captured_request: true

ORIGINAL_FULLPATH: /grouped_progress_entries/6455-3548/aggregate?page=0

action_dispatch_parameter_filter: ["password"]

action_dispatch_show_exceptions: true

action_dispatch_show_detailed_exceptions: false

rack-cache_cache_key: Rack::Cache::Key

rack-cache_verbose: false

rack-cache_metastore: rails:/

rack-cache_entitystore: rails:/

rack-cache_default_ttl: 0

rack-cache_ignore_headers: ["Set-Cookie"]

rack-cache_private_headers: ["Authorization", "Cookie"]

rack-cache_allow_reload: false

rack-cache_allow_revalidate: false

rack-cache_use_native_ttl: false

action_dispatch_request_id: 335424ab74314cdb014b9227940c5a2f

action_dispatch_remote_ip: 75.164.214.83

warden: Warden::Proxy:70033570025940 @config={:default_scope=>:user, :scope_defaults=>{}, :default_strategies=>{:user=>[:database_authenticatable]}, :intercept_401=>false, :failure_app=>#Devise::Delegator:0x00000004849d98}

newrelic_agent_hooks_fired: true

action_dispatch_request_path_parameters: {"action"=>"aggregate", "controller"=>"grouped_progress_entries", "id"=>"6455-3548"}

action_dispatch_request_content_type:

action_dispatch_request_request_parameters:

rack_request_query_string: page=0

rack_request_query_hash: {"page"=>"0"}

action_dispatch_request_query_parameters: {"page"=>"0"}

action_dispatch_request_parameters: {"page"=>"0", "action"=>"aggregate", "controller"=>"grouped_progress_entries", "id"=>"6455-3548"}

action_dispatch_request_formats: ["text/html"]

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