Djangoはディスパッチャエラー（urls.E004）を返しますurlpatternsがurl（）インスタンスのリストであることを確認してください

Question

私はDjangoプロジェクトに国際化を追加しようとしています。私はurls.py私のメインにi18n_patterns()を追加wnenそして、私はfolowing問題があります。

ERRORS: 
    ?: (urls.E004) Your URL pattern [<RegexURLResolver <module 'coffeebar.urls' from './coffee/coffeebar/urls.py'> (coffeebar:coffeebar) ^bar/>, <RegexURLResolver <RegexURLPattern list> (admin:admin) ^admin/>] is invalid. Ensure that urlpatterns is a list of url() instances. 

---

./coffee/coffee/urls.py（メインのURLの設定）

from django.conf.urls import include, url 
from django.conf.urls.i18n import i18n_patterns 
from django.contrib import admin 


urlpatterns = i18n_patterns([ 
    url(r'^bar/', include('coffeebar.urls')), 
    url(r'^admin/', admin.site.urls), 
]) 

./コーヒー/コーヒーバー/ urls.py（URL設定を含む）

from django.conf.urls import url, include 
from django.contrib.auth import views as auth_views 

from . import views 

app_name = 'coffeebar' 

order = [ 
    url(r'^$', views.order_details, name='index'), 
    url(r'^(?P<order_id>[0-9]+)/$', views.order_details, name='details'), 

    url(r'^add/$', views.order_add_item, name='add'), 
    url(r'^remove/$', views.order_remove_item, name='remove'), 
    url(r'^checkout/$', views.order_checkout, name='checkout'), 
    url(r'^list/$', views.order_list, name='list'), 
] 

admin = [ 
    url(r'^$', views.admin, name='index'), 
    url(r'^accounts/', include([ 
     url(r'^$', views.admin_accounts, name='index'), 
     url(r'^open/$', views.admin_accounts, {'action': 'open'}, name='open'), 
     url(r'^close/$', views.admin_accounts, {'action': 'close'}, name='close'), 
    ], namespace='accounts')), 

    url(r'^orders/', include([ 
     url(r'^$', views.admin_orders, name='index'), 
     url(r'^update/', views.admin_orders, {'action': 'update'}, name='update'), 
    ], namespace='orders')), 

    url(r'^products/', include([ 
     url(r'^$', views.admin_products, name='index'), 
     url(r'^add/$', views.admin_products, {'action': 'add'}, name='add'), 
     url(r'^(?P<product_id>[0-9]+)/', views.admin_products, {'action': 'edit'}, name='edit'), 
     url(r'^(?P<product_id>[0-9]+)/toggle/$', views.admin_products, {'action': 'toggle'}, name='toggle'), 
     url(r'^(?P<product_id>[0-9]+)/delete/$', views.admin_products, {'action': 'delete'}, name='delete'), 
    ], namespace='products')), 
] 

urlpatterns = [ 
    url(r'^$', views.index, name='index'), 
    url(r'order/', include(order, namespace='order')), 
    url(r'admin/', include(admin, namespace='admin')), 

    # django auth 
    url(r'^login/$', auth_views.login, {'template_name': 'login.html'}, name='login'), 
    url(r'^logout/$', auth_views.logout, {'template_name': 'logout.html'}, name='logout'), 
] 

Answer 1

削除ブラケット、変更：

urlpatterns = i18n_patterns([ 
    url(r'^bar/', include('coffeebar.urls')), 
    url(r'^admin/', admin.site.urls), 
]) 

へ：

urlpatterns = i18n_patterns(
     url(r'^bar/', include('coffeebar.urls')), 
     url(r'^admin/', admin.site.urls), 
    )