CheckboxSelectMultiple fails when the queryset is empty

[subramanyamVemu]

With the following in forms.py
from django.forms.widgets import CheckboxSelectMultiple

forms.ModelMultipleChoiceField(queryset=None, widget=CheckboxSelectMultiple())

The widget fails to load for an emptyqueryset

Thanks

[gregmuellegger]

Hi, can you post the exact error message you get?
I think you should use MyModel.objects.all().none() which will return a proper empty queryset. None is not a queryset and therefore unexpected as the parameter.