## 升级报错处理（331）；

bd-business/bd-business-sale/src/main/java/com/hzs/sale/order/service/impl/SaOrderServiceImpl.java

@@ -1078,6 +1078,7 @@ public class SaOrderServiceImpl extends ServiceImpl<SaOrderMapper, SaOrder> impl
             } else {
                 // TODO 2025.07.17 为兼容注册送等级逻辑，此处需要查询一下会员的实际订单对应等级
                 SaOrderExt gradeOrder = baseMapper.getLastOrderGrade(member.getPkId());
+                if (null != gradeOrder) {
                     if (gradeOrder.getGradeValue() < gradeDTO.getGradeValue()) {
                         orderReturn.setIsEnough(Boolean.TRUE);
                     } else {
@@ -1085,6 +1086,7 @@ public class SaOrderServiceImpl extends ServiceImpl<SaOrderMapper, SaOrder> impl
                     }
                 }
             }
+        }
         if (gradeDTO == null) {
             gradeDTO = GradeDTO.builder().gradeName(null).build();
             orderReturn.setIsEnough(Boolean.FALSE);