Reviews causes: TypeError: Database is trying to update a relational field of type DecimalField with a value of type ProposalScoreExpression

[codersquid]

euroscipy@0956e8578eee5a7477585877eb3a012abb48cb2ehas a fix for this issue. This should be back merged.

ERROR Internal Server Error: /reviews/review/6/
Traceback (most recent call last):
File "/www/conf_site/env/local/lib/python2.7/site-packages/django/core/handlers/base.py", line 111, in get_response
response = wrapped_callback(request, callback_args, *callback_kwargs)
File "/www/conf_site/env/local/lib/python2.7/site-packages/django/contrib/auth/decorators.py", line 21, in wrapped_view
return view_func(request, args, *kwargs)
File "/www/conf_site/env/local/lib/python2.7/site-packages/symposion/reviews/views.py", line 203, in review_detail
review.save()
File "/www/conf_site/env/local/lib/python2.7/site-packages/symposion/reviews/models.py", line 131, in save
self.proposal.result.update_vote(self.vote)
File "/www/conf_site/env/local/lib/python2.7/site-packages/symposion/reviews/models.py", line 280, in update_vote
model.default_manager.filter(pk=self.pk).update(score=ProposalScoreExpression())
File "/www/conf_site/env/local/lib/python2.7/site-packages/django/db/models/query.py", line 583, in update
rows = query.get_compiler(self.db).execute_sql(CURSOR)
File "/www/conf_site/env/local/lib/python2.7/site-packages/django/db/models/sql/compiler.py", line 1004, in execute_sql
cursor = super(SQLUpdateCompiler, self).execute_sql(result_type)
File "/www/conf_site/env/local/lib/python2.7/site-packages/django/db/models/sql/compiler.py", line 775, in execute_sql
sql, params = self.as_sql()
File "/www/conf_site/env/local/lib/python2.7/site-packages/django/db/models/sql/compiler.py", line 967, in as_sql
(field.__class.name, val.class.name))
TypeError: Database is trying to update a relational field of type DecimalField with a value of type ProposalScoreExpression. Make sure you are setting the correct relations