Accept Merge Request #1455: (feature/制造功能优化 -> develop)

Merge Request: 处理工单的组件不存在时报错的问题

Created By: @马广威
Accepted By: @马广威
URL: https://jikimo-hn.coding.net/p/jikimo_sfs/d/jikimo_sf/git/merge/1455?initial=true

sf_manufacturing/models/mrp_workorder.py

@@ -1105,6 +1105,8 @@ class ResMrpWorkOrder(models.Model):
         if self.routing_type == '装夹预调':
             # 判断是否有坯料的序列号信息
             boolean = False
+            if self.production_id.move_raw_ids:
+                if self.production_id.move_raw_ids[0].move_line_ids:
                     if self.production_id.move_raw_ids[0].move_line_ids:
                         if self.production_id.move_raw_ids[0].move_line_ids[0].lot_id.name:
                             boolean = True