Django admin page, user dropdown shows (None) when adding record, any idea? -


i have 2 model, both of them inherit abstractnonentity, like

class br(abstractnonentity):    ...  class ms(abstractnonentity):    ...

and class abstractnonentity defined below

class abstractnonentity(globalidmixin, createdonmixin):  creator = models.foreignkey(user, related_name='%(class)s_created_objects',                             verbose_name='creator')    ...

on admin page, when add br class, creator show user drop-down, when add ms class, creator shows (none) , no drop-down.


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