xadmin报错TypeError: __init__() takes 1 positional argument but 6 were given

报错信息：
xadminviewsdashboard.py", line 285, in init
*args, **kwargs)
TypeError: init() takes 1 positional argument but 6 were given

修改：forms.Field.init(self, required, widget, label, initial, help_text, *args, **kwargs)
to：forms.Field.init(self)