添加新的Django应用程序未找到404页

Question

我已经创建了一个名为vsdk的目录，其中包括服务开发（一个语音应用程序）和我新创建的名为dashboard的应用程序。不幸的是，我似乎无法让仪表板的主页工作。我在尝试访问127.0.0.1:8000/dashboard/时遇到404错误，而我所做的一切都与服务开发类似

有人能帮我吗

Vsdk\设置.py

INSTALLED_APPS = [
    'vsdk.service_development.apps.ServiceDevelopmentConfig',
    'vsdk.dashboard.apps.DashboardConfig',
    'storages',
    'django.contrib.admin',
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.sessions',
    'django.contrib.messages',
    'django.contrib.staticfiles',    
]

Vsdk\仪表板\应用程序.py

from django.apps import AppConfig
from django.utils.translation import ugettext_lazy as _


class DashboardConfig(AppConfig):
    name = 'vsdk.dashboard'
    verbose_name = _("Dashboards")

Vsdk\url.py

from django.conf.urls import url, include
from django.contrib import admin
from django.conf.urls.static import static
from django.utils.translation import ugettext_lazy as _
from django.conf import settings


from django.urls import include, path

admin.site.site_header = _("Petrichor Rain Service")

urlpatterns = [
    url(r'^', admin.site.urls),
    url(r'^vxml/', include('vsdk.service_development.urls')),
    url(r'^vxml/', include('vsdk.dashboard.urls')),
] + static(settings.STATIC_URL, document_root=settings.STATIC_ROOT) + static(settings.MEDIA_URL, document_root=settings.MEDIA_ROOT)

Vsdk\仪表板\url.py

from django.shortcuts import render
from django.urls import path

from . import views

urlpatterns = [
    path('', views.index, name='index'),
]