修复“同一个产品多个制造订单时-只有一张制造订单有组件”

sf_manufacturing/models/mrp_production.py

@@ -34,8 +34,9 @@ class MrpProduction(models.Model):
 
     @api.depends('workorder_ids.tool_state')
     def _compute_tool_state(self):
+        # if self.workorder_ids:
         for item in self:
-            if item:
+            if item.workorder_ids:
                 workorder_ids = item.workorder_ids.filtered(lambda a: a.state not in ('rework', '返工'))
                 if workorder_ids.filtered(lambda a: a.tool_state == '2'):
                     item.tool_state = '2'