There is an error when rendering the form in the template, what's wrong?

Question

Django

error when drawing the form in the template:

Reverse for 'sensortoroom' with no arguments not found. 1 pattern(s) tried: ['sensortoroom/(?P[0-9]+)$']

the form itself:
template

<form action="{% url 'addsensor' %}" method="post">
{% csrf_token %}
{{form.as_p }}

<button type="submit">Save</button>

</form>

urls.py

urlpatterns = [
...
    path('sensortoroom/<int:room_id>', sensortoroom, name='sensortoroom'),
...
]

view.py

def sensortoroom(request, room_id):
    room = Rooms.objects.filter(id=room_id)
    return render(request, 'room/addsensortoroom.html', {'room': room})

Answer 1

Well, look ...
You just have the sensortoroom pattern in the urls
in the function 2 arguments, 1 of them is the room ID
Perhaps you really want to see the ID in the jang patterns?