django.urls.exceptions.NoReverseMatch: 'xxx' is not a registered namespace

created at 07-17-2021 views: 11

environment¶

xx.html

<a href='{% url 'user:role-role_menu_list' %}'></a>

django.urls.exceptions.NoReverseMatch: 'user' is not a registered namespace

The app name is not added to the urls of the app application

app_name = 'user'

django

created at:07-17-2021

robot18

edited at: 07-17-2021: