Django _set.all Filter Not Working In Template

I'm trying to filter a list of objects in my database but I can't get it to work on the template using _set.all. The strange thing is it's something I've done in two other places i

Solution 1:

You have golftour.golftournament_set.all nested in a loop on the context list golf_monthly_view (not sure why you're doing this), which I think is empty because the ListView QuerySet is wrong:

queryset = GolfMonthlyView.objects.all()
#          ^^^^ ?? This is not a model

If you yank off the outer for loop for example, the inner loops should proceed if the QuerySets are not empty:

{% for competition in golftour %}
    {% for golftournament in golftour.tournament_set.all %}
      <ul>
        <li>{{golftournament.name}}</li>
      </ul>
    {% endfor %}
{% endfor %}