id	summary	reporter	owner	description	type	status	priority	milestone	component	resolution	keywords	cc	parents
5544	Orphaned notifications	ayleph		"My database contains a number of orphaned notifications that result in server errors with the following output.

{{{
File '/path/to/mediagoblin/mediagoblin/templates/mediagoblin/fragments/header_notifications.html', line 8 in top-level template code
  {% set comment_object = comment_wrapper.comment() %}
UndefinedError: 'None' has no attribute 'comment'
}}}

For users that want notifications, this results in server errors every time they log in or try to navigate to any page while logged in, effectively locking them out of the instance."	defect	review	critical		programming		notifications