解决方法：将xadmin/plugins/actions.py中的
if django_version > (2, 0):
#deletable_objects, model_count, perms_needed, protected = get_deleted_objects(
# queryset, self.opts, self.admin_site)
using = router.db_for_write(self.model)
deletable_objects, model_count, perms_needed, protected = get_deleted_objects(
queryset, self.opts, self.user, self.admin_site, using)
else:
using = router.db_for_write(self.model)
deletable_objects, model_count, perms_needed, protected = get_deleted_objects(
queryset, self.opts, self.user, self.admin_site, using)
改为
if django_version > (2, 1):
deletable_objects, model_count, perms_needed, protected = get_deleted_objects(
queryset, self.opts, self.admin_site)
# using = router.db_for_write(self.model)
# deletable_objects, model_count, perms_needed, protected = get_deleted_objects(
# queryset, self.opts, self.user, self.admin_site, using)
else:
using = router.db_for_write(self.model)
deletable_objects, model_count, perms_needed, protected = get_deleted_objects(
queryset, self.opts, self.user, self.admin_site, using)