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
21846	Admin's NestedObjects doesn't support related_name with %(app_label)s or %(class)s.	loic84	nobody	"{{{
Traceback (most recent call last):
  File ""/Users/loic/Dev/django/tests/admin_util/tests.py"", line 90, in test_relation_on_abstract
    n.collect([Contributor.objects.first()])
  File ""/Users/loic/Dev/django/django/contrib/admin/utils.py"", line 176, in collect
    return super(NestedObjects, self).collect(objs, source_attr=source_attr, **kwargs)
  File ""/Users/loic/Dev/django/django/db/models/deletion.py"", line 199, in collect
    field.rel.on_delete(self, field, sub_objs, self.using)
  File ""/Users/loic/Dev/django/django/db/models/deletion.py"", line 17, in CASCADE
    source_attr=field.name, nullable=field.null)
  File ""/Users/loic/Dev/django/django/contrib/admin/utils.py"", line 176, in collect
    return super(NestedObjects, self).collect(objs, source_attr=source_attr, **kwargs)
  File ""/Users/loic/Dev/django/django/db/models/deletion.py"", line 187, in collect
    reverse_dependency=True)
  File ""/Users/loic/Dev/django/django/contrib/admin/utils.py"", line 171, in collect
    self.add_edge(getattr(obj, related_name), obj)
AttributeError: 'Contributor' object has no attribute 'contributor_%(app_label)s_%(class)s'
}}}"	Bug	closed	contrib.admin	dev	Normal	fixed			Ready for checkin	1	0	0	0	0	0