[Answered ]-Reverse for '' not found. '' is not a valid view function or pattern name ERROR that i cannot see

1👍

✅

The issue is with this line

<td><a href="{%  url '' item.id %}">Brought</a></td>

Add a valid URL name, like

<td><a href="{%  url 'item-detail' item.id %}">Brought</a></td>

0👍

I had same problem in the past and this is how I solved it:

Add this to your app’s urls.py

from django.urls import include, path

from . import views

app_name = "your_app_name"
urlpatterns = [
    # Your patterns ...
]

Now edit your base.html:

<li class="nav-item">
    <a class="nav-link" href="{% url 'your_app_name:item-shoppinglist' %}">Shopping List</a>
</li>

That should solve your problem