id	summary	reporter	owner	description	type	status	component	version	severity	resolution	keywords	cc	stage	has_patch	needs_docs	needs_tests	needs_better_patch	easy	ui_ux
2127	[patch] date, time, and timesince filters don't fail silently	Gary Wilson <gary.wilson@…>	Adrian Holovaty	"if you have something like
{{{
{{ event.due_date|date:""F j, Y"" }}
}}}
in your template, and the date/time field is None, then the template will raise `AttributeError`:
{{{
Traceback (most recent call last):
 File ""/usr/lib/python2.4/site-packages/django/template/__init__.py"" in render_node
   698. result = node.render(context)
 File ""/usr/lib/python2.4/site-packages/django/template/defaulttags.py"" in render
   113. nodelist.append(node.render(context))
 File ""/usr/lib/python2.4/site-packages/django/template/__init__.py"" in render
   744. output = self.filter_expression.resolve(context)
 File ""/usr/lib/python2.4/site-packages/django/template/__init__.py"" in resolve
   556. obj = func(obj, *arg_vals)
 File ""/usr/lib/python2.4/site-packages/django/template/defaultfilters.py"" in date
   356. return format(value, arg)
 File ""/usr/lib/python2.4/site-packages/django/utils/dateformat.py"" in format
   252. return df.format(format_string)
 File ""/usr/lib/python2.4/site-packages/django/utils/dateformat.py"" in format
   27. pieces.append(str(getattr(self, piece)()))
 File ""/usr/lib/python2.4/site-packages/django/utils/dateformat.py"" in F
   123. return MONTHS[self.data.month]
 
   AttributeError at /home/
   'NoneType' object has no attribute 'month'
}}}"	defect	closed	Template system	dev	normal	fixed			Unreviewed	1	0	0	0	0	0