I keep getting an error when trying to display individual items.
This is my code, i hope its understandable. I'm using django 1.11

1.my urls page:

```
urlpatterns = [
url(r'^$', views.home, name='home'),
url(r'^about/', views.aboutus, name='aboutus'),
url(r'^specialoffers/', views.offers, name='offers'),
url(r'^contactus/', views.contact, name='contact'),
url(r'^excursions/', views.excursions, name='excursions'),
url(r'^singleexcursion/<int:id>/', views.singleexcur, name='singleexcur'),
url(r'^booking/', views.booking, name='booking'),
url(r'^confirmation/', views.confirming, name='confirming'),
url(r'^payment/', views.payment, name='payment'),

```

] 

2. My views page:

def singleexcur (request,id):

```
excur = Excursion.objects.get(id = id)

return render(request, "excursions/single.html", {"excur": excur })

```
3. my error:
TypeError at /singleexcursion//
singleexcur() missing 1 required positional argument: 'id'