tickets: 8681

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id	created	changetime	last_pulled_from_trac	stage	status	component	type	severity	version	resolution	summary	description	owner	reporter	keywords	easy	has_patch	needs_better_patch	needs_tests	needs_docs	ui_ux
8681	2008-08-29 12:34:35	2009-02-25 20:58:46	2022-03-06 03:42:53.790898	Unreviewed	closed	Core (Other)			dev	invalid	Uncaught exception in django/db/models/base.py: UnboundLocalError	In source:django/trunk/django/db/models/base.py as of [8696], lines 197-203: {{{ #!python for field in fields_iter: rel_obj = None if kwargs: if isinstance(field.rel, ManyToOneRel): try: # Assume object instance was passed in. rel_obj = kwargs.pop(field.name) }}} If kwargs[field.name] is None, rel_obj is set to None, val is not set at all, and we get an UnboundLocalError at line 226. Context: the model in question had a OneToOneField whose primary_key was not yet set/was set to None and a save() was attempted. See stacktrace at dpaste: http://dpaste.com/74655/ Either we need to have a better error-message here, for instance mentioning what field is the problem and how it can be fixed, or the code needs to do something sensible.	nobody	HM <hanne.moa@gmail.com>	models, onetoonefield	0	0	0	0	0	0