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
26997	Checks framework crash on empty model Meta.default_permissions	Сергей	Sergey Yurchenko	"While trying to port project to django 1.10 I found an error.
If Meta of model has default_permissions = () django crashes on runserver, makemigrations and all other commands.
Test project can is located at
[https://github.com/hellpain/django_default_permissions_bug/]
Example of corrupted model:
[https://github.com/hellpain/django_default_permissions_bug/blob/master/foo_app/models.py]

This bug is caused to refactored checks in contrib.auth

PR to fix bug: [https://github.com/django/django/pull/7007]"	Bug	closed	contrib.auth	1.10	Release blocker	fixed	permissions		Accepted	1	0	0	0	1	0