Response form for MC not able to add choice?

[coleshaw]

[Thu Mar 09 03:01:55.930275 2017] [:error] [pid 25947:tid 140430433150720] [remote 108.7.196.29:20617]   File "/var/www/webapps/qbank-lite/utilities.py", line 142, in wrapper
[Thu Mar 09 03:01:55.930284 2017] [:error] [pid 25947:tid 140430433150720] [remote 108.7.196.29:20617]     results = func(self, *args)
[Thu Mar 09 03:01:55.930286 2017] [:error] [pid 25947:tid 140430433150720] [remote 108.7.196.29:20617]   File "/var/www/webapps/qbank-lite/assessment/assessment.py", line 1971, in POST
[Thu Mar 09 03:01:55.930288 2017] [:error] [pid 25947:tid 140430433150720] [remote 108.7.196.29:20617]     update_form = autils.update_response_form(local_data_map, response_form)
[Thu Mar 09 03:01:55.930291 2017] [:error] [pid 25947:tid 140430433150720] [remote 108.7.196.29:20617]   File "/var/www/webapps/qbank-lite/assessment/assessment_utilities.py", line 1532, in update_response_form
[Thu Mar 09 03:01:55.930293 2017] [:error] [pid 25947:tid 140430433150720] [remote 108.7.196.29:20617]     form.add_choice_id(choice)
[Thu Mar 09 03:01:55.930295 2017] [:error] [pid 25947:tid 140430433150720] [remote 108.7.196.29:20617]   File "/var/www/webapps/qbank-lite/dlkit/mongo/osid/markers.py", line 163, in __getattr__
[Thu Mar 09 03:01:55.930297 2017] [:error] [pid 25947:tid 140430433150720] [remote 108.7.196.29:20617]     raise AttributeError()
[Thu Mar 09 03:01:55.930300 2017] [:error] [pid 25947:tid 140430433150720] [remote 108.7.196.29:20617] AttributeError