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