更新报错

sf_demand_plan/models/sf_demand_plan.py

@@ -164,9 +164,6 @@ class SfDemandPlan(models.Model):
             line.hide_button_release_plan = bool(line.line_ids.filtered(
                 lambda p: p.status == '30'))
 
-    def button_release_plan(self):
-        pass
-
     @api.depends('line_ids.status', 'sale_order_id.state')
     def _compute_state(self):
         for line in self: