2019-07-12T12:41:39.095929+00:00 app[web.1]: I, [2019-07-12T12:41:39.095838 #4]  INFO -- : [676ce770-aabd-42d7-b8f3-1883ae5405ac] Completed 500 Internal Server Error in 11ms (ActiveRecord: 2.8ms)
2019-07-12T12:41:39.096623+00:00 app[web.1]: F, [2019-07-12T12:41:39.096546 #4] FATAL -- : [676ce770-aabd-42d7-b8f3-1883ae5405ac]
2019-07-12T12:41:39.096716+00:00 app[web.1]: F, [2019-07-12T12:41:39.096646 #4] FATAL -- : [676ce770-aabd-42d7-b8f3-1883ae5405ac] NoMethodError (undefined method `answers' for nil:NilClass):
2019-07-12T12:41:39.096808+00:00 app[web.1]: F, [2019-07-12T12:41:39.096720 #4] FATAL -- : [676ce770-aabd-42d7-b8f3-1883ae5405ac]
2019-07-12T12:41:39.096908+00:00 app[web.1]: F, [2019-07-12T12:41:39.096836 #4] FATAL -- : [676ce770-aabd-42d7-b8f3-1883ae5405ac] app/models/test_passage.rb:59:in `correct_answers'
2019-07-12T12:41:39.096912+00:00 app[web.1]: [676ce770-aabd-42d7-b8f3-1883ae5405ac] app/models/test_passage.rb:55:in `correct_answer?'
2019-07-12T12:41:39.096913+00:00 app[web.1]: [676ce770-aabd-42d7-b8f3-1883ae5405ac] app/models/test_passage.rb:16:in `accept!'
2019-07-12T12:41:39.096916+00:00 app[web.1]: [676ce770-aabd-42d7-b8f3-1883ae5405ac] app/controllers/test_passages_controller.rb:28:in `update'