gkelly napisał(a): > Hi, > > I'm getting the following Traceback sporadically (using Django 0.96 > and mod_python on linux). > I can hit refresh and the page comes up fine, but sometimes this error > will happen again (as if some httpd children pass and some fail). > > FYI: > def user_sites(self): > return ",".join([s.siteID for s in self.stations.all()]) > > and self.stations is models.ManyToManyField(Station) > > Traceback (most recent call last): > File "/usr/local/lib/python2.4/site-packages/django/core/handlers/ > base.py" in get_response > 77. response = callback(request, *callback_args, **callback_kwargs) > File "/usr/local/lib/python2.4/site-packages/django/contrib/auth/ > decorators.py" in _checklogin > 14. return view_func(request, *args, **kwargs) > File "/usr/local/src/acis/wxcoder/wfo_admin/views.py" in edit_user > 181. initial['sites'] = profile.user_sites() # returns csv of > siteIDs > File "/usr/local/lib/python2.4/site-packages/django/db/models/ > query.py" in __iter__ > 108. return iter(self._get_data()) > File "/usr/local/lib/python2.4/site-packages/django/db/models/ > query.py" in _get_data > 470. self._result_cache = list(self.iterator()) > File "/usr/local/lib/python2.4/site-packages/django/db/models/ > query.py" in iterator > 174. select, sql, params = self._get_sql_clause() > File "/usr/local/lib/python2.4/site-packages/django/db/models/ > query.py" in _get_sql_clause > 484. joins2, where2, params2 = self._filters.get_sql(opts) > File "/usr/local/lib/python2.4/site-packages/django/db/models/ > query.py" in get_sql > 648. joins2, where2, params2 = val.get_sql(opts) > File "/usr/local/lib/python2.4/site-packages/django/db/models/ > query.py" in get_sql > 699. return parse_lookup(self.kwargs.items(), opts) > File "/usr/local/lib/python2.4/site-packages/django/db/models/ > query.py" in parse_lookup > 831. joins2, where2, params2 = lookup_inner(path, lookup_type, > value, opts, opts.db_table, None) > File "/usr/local/lib/python2.4/site-packages/django/db/models/ > query.py" in lookup_inner > 938. raise TypeError, "Cannot resolve keyword '%s' into field" % > name > > TypeError at /wxcoder/fo-admin/users/edit/2/ > Cannot resolve keyword 'userprofile' into field
Sometimes using select_related() helps, but this is gues-and-miss game. Similarily, importing the module where the problematic model resides helps sometimes, but the nature of this issue seems mysterious as the error is often not reproductible and occurs at random. -- Jarek Zgoda Skype: jzgoda | GTalk: [EMAIL PROTECTED] | voice: +48228430101 "We read Knuth so you don't have to." (Tim Peters) --~--~---------~--~----~------------~-------~--~----~ 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 [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~----------~----~----~----~------~----~------~--~---
