Hi Philip, I can't say I've seen the error you report.
My immediate question when I see reports like this is "what else are you doing?". Django has an extensive test suite, and things like m2m fields are tested very heavily. Outside of Django's test suite, there are thousands of applications out there using Django, and many of them are using Django 1.3, and this is the first time that this particular problem has been reported. So, you are clearly doing *something* that is unusual (whether you know it's unusual or not). What we need is a reproducible test case -- the smallest possible sample of code that works under 1.2.7, but breaks under 1.3.1. That will provide us the basis on which to debug the problem, and form the core of a regression test to make sure the problem doesn't occur again in the future. Yours, Russ Magee %-) On Mon, Sep 26, 2011 at 4:27 PM, Philip Mountifield <pmountifi...@formac.net> wrote: > Has anyone else experienced this error? Any help would be appreciated. > > Thanks > > Philip > > On 23/09/2011 14:40, Philip wrote: >> >> Just been updating to Django 1.3.1 and come across an odd error. I'm >> getting the following error from some code which works with version >> 1.2.7. >> >> FieldError: Cannot resolve keyword 'email_config_set' into field. >> Choices are: id, name, site, type >> >> The odd thing being email_config_set is a related name for a >> ManyToMany field. I'm not sure why django is trying to resolve it into >> a field. >> >> To make it even more odd, this error occurs when DEBUG = TRUE and not >> when DEBUG = FALSE when testing with runserver. >> >> I've been trying to solve this for days now with much googling/pdb/ >> logging, but since the exception originates deep inside django I'm not >> familiar enough to find what is going wrong: >> >> Traceback (most recent call last): >> File "./core/driver.py", line 268, in run >> self.init_norm() >> File "./driver/emailevent/background.py", line 130, in init_norm >> self.load_config() >> File "./driver/emailevent/background.py", line 71, in load_config >> events = list(config.events.select_related()) >> File "/usr/local/lib/python2.6/site-packages/Django-1.3.1-py2.6.egg/ >> django/db/models/manager.py", line 168, in select_related >> return self.get_query_set().select_related(*args, **kwargs) >> File "/usr/local/lib/python2.6/site-packages/Django-1.3.1-py2.6.egg/ >> django/db/models/fields/related.py", line 497, in get_query_set >> return >> >> superclass.get_query_set(self).using(db)._next_is_sticky().filter(**(self.core_filters)) >> File "/usr/local/lib/python2.6/site-packages/Django-1.3.1-py2.6.egg/ >> django/db/models/query.py", line 550, in filter >> return self._filter_or_exclude(False, *args, **kwargs) >> File "/usr/local/lib/python2.6/site-packages/Django-1.3.1-py2.6.egg/ >> django/db/models/query.py", line 568, in _filter_or_exclude >> clone.query.add_q(Q(*args, **kwargs)) >> File "/usr/local/lib/python2.6/site-packages/Django-1.3.1-py2.6.egg/ >> django/db/models/sql/query.py", line 1194, in add_q >> can_reuse=used_aliases, force_having=force_having) >> File "/usr/local/lib/python2.6/site-packages/Django-1.3.1-py2.6.egg/ >> django/db/models/sql/query.py", line 1069, in add_filter >> negate=negate, process_extras=process_extras) >> File "/usr/local/lib/python2.6/site-packages/Django-1.3.1-py2.6.egg/ >> django/db/models/sql/query.py", line 1260, in setup_joins >> "Choices are: %s" % (name, ", ".join(names))) >> FieldError: Cannot resolve keyword 'email_config_set' into field. >> Choices are: id, name, site, type >> >> Any ideas/solutions/pointers/tips would be most welcome. > > -- > You received this message because you are subscribed to the Google Groups > "Django users" group. > To post to this group, send email to django-users@googlegroups.com. > To unsubscribe from this group, send email to > django-users+unsubscr...@googlegroups.com. > For more options, visit this group at > http://groups.google.com/group/django-users?hl=en. > > -- You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com. To unsubscribe from this group, send email to django-users+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/django-users?hl=en.
