CODEWITHSUNDEEP
pythondjangodjango-views
user12510360
user12510360

Reputation:

Django Reverse with arguments '(5,)' not found

I have created a view that accepts 3 arguments but I get the following error in the homepage.

Reverse for 'application-detail' with arguments '(5,)' not found. 1 pattern(s) tried: ['(?P[0-9]+)/devices/(?P[^/]+)$']

urlpatterns = [
    path('',views.MapView,name='home'),
    path('map/',views.MapView,name='map'),
    path('<int:application_id>/devices/<cat>', views.ApplicationDetail, name='application-detail'),
]

View:

def ApplicationDetail(request, application_id,cat):
        device = Device.objects.all().filter(category=cat)
        data = serializers.serialize('json', device)
        return HttpResponse(data, content_type='application/json')

Upvotes: 0

Views: 173

Answers (1)

Nader Alexan
Nader Alexan

Reputation: 2222

You are most likely calling the reverse function somewhere in your code like:

reverse('application-detail', args=(5))

However, the path for reverse takes two arguments, an int (application_id) and a string (cat) and thus, when calling reverse, you must also provide the string, e.g.:

reverse('application-detail', args=(5, 'super cat`))

Upvotes: 1

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