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