ValueError: Field 'id' expected a number but got 'Processing'

Question

I\'m going to deploy my django application on DigitalOcean. Everything gone well, except following error, and my question is: where can I find source of this error, actually in

Answer 1

I had the same problem with simple CBV like TemplateView or ListView which does not require mandatory parameter. I'm pretty sure the issue comes from the url interpretation. For a simple ListView like

class ProfileList(generic.ListView):
    model = get_user_model()

The url

path('profile_list/dummy', ProfileList.as_view(), name='profile_lv'),

works, whereas the one below, doesn't, the error: Field 'id' expected a number but got 'profile_lv' is thrown. Where profile_lv is the name of the url...

path('profile_list', ProfileList.as_view(), name='profile_lv'),

The addition of anything with a slash(/) after the path works?!...