Why is the request processed in the wrong pattern?

Question

Django

The request http://127.0.0.1:8000/flashcards/is being processed in the wrong pattern. Writes

1 pattern(s) tried: ['flashcards/(?P<deck_id>[0-9]+)/$']

, but I would like it to be processed by the first application pattern.
Project Urls

urlpatterns = [
    url(r'^admin/', include(admin.site.urls)),
    url(r'^flashcards/', include('flashcards.urls')),
]

Application Urls

urlpatterns = [
    url(r'^$', views.deck_choice, name='deck_choice'),
    url(r'^(?P<deck_id>[0-9]+)/$', views.question_in_deck, name='question_in_deck'),
]

UPD: The reason was migration errors. Rebuilding the database helped.

Answer 1

Move to the bottom

Answer 2

and so? make the first pattern in the application urlsurl(r'$', views.deck_choice, name='deck_choice'),

Answer 3

what version of junga are you using?
you have written under version 1.8, and no jambs are visible, if an earlier version is used, then it can lead to problems.

Answer 4

Good afternoon, swap templates + write CBV - this is more correct.