Django: Generic detail view must be called with either an object pk or a slug

Question

Getting this error when submitting the form associated with this view. Not sure what exactly is the problem, considering I have a form with a very similar structure and it works

Answer 1

As Alex suggests: for default Django behaviour you have to use "pk" in your url pattern.

If you wish to change the object identifier for the primary key "pk" to a different name, you can define pk_url_kwarg. This is available since Django 1.4.