url config error

it raise exception
Reverse for 'estockbill_edit' with arguments
'('5d5f2ae8-beae-4361-b65a-6f963d382f7b',)' and keyword arguments '{}'
not found. 1 pattern(s) tried: ['$stockbill/edit/(?P<bill_id>[^/]+)/']

solution: delete url pattern in project urls.py  :^$
override admin template

don't forget the Template_Folder defined in settings.
override the stocklocation admin listpage
stockbill   function  complete

coding base on django adminmodel