{"action":"created","issue":{"url":"https://api.github.com/repos/chrisglass/django_polymorphic/issues/104","repository_url":"https://api.github.com/repos/chrisglass/django_polymorphic","labels_url":"https://api.github.com/repos/chrisglass/django_polymorphic/issues/104/labels{/name}","comments_url":"https://api.github.com/repos/chrisglass/django_polymorphic/issues/104/comments","events_url":"https://api.github.com/repos/chrisglass/django_polymorphic/issues/104/events","html_url":"https://github.com/chrisglass/django_polymorphic/issues/104","id":44167563,"number":104,"title":"Admin : Can't add from parent if child isn't registered in admin with django 1.7","user":{"login":"fabien-michel","id":1167556,"avatar_url":"https://avatars.githubusercontent.com/u/1167556?v=3","gravatar_id":"","url":"https://api.github.com/users/fabien-michel","html_url":"https://github.com/fabien-michel","followers_url":"https://api.github.com/users/fabien-michel/followers","following_url":"https://api.github.com/users/fabien-michel/following{/other_user}","gists_url":"https://api.github.com/users/fabien-michel/gists{/gist_id}","starred_url":"https://api.github.com/users/fabien-michel/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/fabien-michel/subscriptions","organizations_url":"https://api.github.com/users/fabien-michel/orgs","repos_url":"https://api.github.com/users/fabien-michel/repos","events_url":"https://api.github.com/users/fabien-michel/events{/privacy}","received_events_url":"https://api.github.com/users/fabien-michel/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":2,"created_at":"2014-09-27T10:29:33Z","updated_at":"2016-02-12T13:48:49Z","closed_at":null,"body":"With django 1.7, \r\nAdding from parent model, after the \"child model radio select screen\", will crash with the following error if the child model isn't registered in admin : \r\n\r\nReverse for 'app_list' with arguments '()' and keyword arguments '{u'app_label': 'mychildmodel'}' not found. 1 pattern(s) tried: [u'admin/(?P<app_label>myparentmodel|auth|othermodels|etc)/$']\r\n\r\nDo not crash if child model is registered : \r\n\r\nadmin.site.register(MyChildModel, MyChildModelAdmin)\r\n\r\nThis force to register child model while the doc specify this is optional : http://django-polymorphic.readthedocs.org/en/latest/admin.html#example"},"comment":{"url":"https://api.github.com/repos/chrisglass/django_polymorphic/issues/comments/183336807","html_url":"https://github.com/chrisglass/django_polymorphic/issues/104#issuecomment-183336807","issue_url":"https://api.github.com/repos/chrisglass/django_polymorphic/issues/104","id":183336807,"user":{"login":"jhg-tgu","id":13555249,"avatar_url":"https://avatars.githubusercontent.com/u/13555249?v=3","gravatar_id":"","url":"https://api.github.com/users/jhg-tgu","html_url":"https://github.com/jhg-tgu","followers_url":"https://api.github.com/users/jhg-tgu/followers","following_url":"https://api.github.com/users/jhg-tgu/following{/other_user}","gists_url":"https://api.github.com/users/jhg-tgu/gists{/gist_id}","starred_url":"https://api.github.com/users/jhg-tgu/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/jhg-tgu/subscriptions","organizations_url":"https://api.github.com/users/jhg-tgu/orgs","repos_url":"https://api.github.com/users/jhg-tgu/repos","events_url":"https://api.github.com/users/jhg-tgu/events{/privacy}","received_events_url":"https://api.github.com/users/jhg-tgu/received_events","type":"User","site_admin":false},"created_at":"2016-02-12T13:48:49Z","updated_at":"2016-02-12T13:48:49Z","body":"I'm also getting the same issue with Django 1.9.1 and polymorphic in 0.8.1 version, before this work but when update Django and polimorphic it fail."}}