Erreur 500 à la synchronisation d'une étude de prix avec un devis
/estimations/{id}/sync_price_study
File "/var/www/.virtualenvs/endi/lib/python3.6/site-packages/endi-6.0.6-py3.6.egg/endi/views/task/views.py", line 673, in __call__
self.context.sync_with_price_study()
File "/var/www/.virtualenvs/endi/lib/python3.6/site-packages/endi-6.0.6-py3.6.egg/endi/models/task/task.py", line 885, in sync_with_price_study
return self._endi_service.sync_with_price_study(self, self.price_study)
File "/var/www/.virtualenvs/endi/lib/python3.6/site-packages/endi-6.0.6-py3.6.egg/endi/models/services/task.py", line 100, in sync_with_price_study
TaskLineGroup.from_price_study_product(product)
File "/var/www/.virtualenvs/endi/lib/python3.6/site-packages/endi-6.0.6-py3.6.egg/endi/models/task/task.py", line 1171, in from_price_study_product
cls, product
File "/var/www/.virtualenvs/endi/lib/python3.6/site-packages/endi-6.0.6-py3.6.egg/endi/models/services/task.py", line 222, in from_price_study_product
TaskLine.from_price_study_work(product)
File "/var/www/.virtualenvs/endi/lib/python3.6/site-packages/endi-6.0.6-py3.6.egg/endi/models/task/task.py", line 1352, in from_price_study_work
return cls._endi_service.from_price_study_work(cls, work)
File "/var/www/.virtualenvs/endi/lib/python3.6/site-packages/endi-6.0.6-py3.6.egg/endi/models/services/task.py", line 267, in from_price_study_work
tva = product_work.find_common_value('tva')
File "/var/www/.virtualenvs/endi/lib/python3.6/site-packages/endi-6.0.6-py3.6.egg/endi/models/price_study/work.py", line 120, in find_common_value
return self._endi_service.find_common_value(self, attrname)
File "/var/www/.virtualenvs/endi/lib/python3.6/site-packages/endi-6.0.6-py3.6.egg/endi/models/services/price_study.py", line 669, in find_common_value
result = distinct_values[0]
TypeError: 'set' object does not support indexing