修改创建库区代码创建逻辑bug

delivery-module-core/delivery-module-core-biz/src/main/java/com/unis/module/coding/service/delivery/DeliveryServiceImpl.java

@@ -119,8 +119,9 @@ public class DeliveryServiceImpl implements DeliveryService {
                         new QueryWrapper<KqxxDO>()
                                 .eq("DWID", dwxx)
                                 .orderByDesc("CREATE_TIME"));
+                String countNum = count.size() == 0 ? "00" : count.get(0).getKqbm();
                 //同一单位(DELIVERY_DWXX)下多个库区,生成规则 01 02 ...
-                String kqdm = OrderNumberUtil.initNum(2, count.get(0).getKqdm());
+                String kqdm = OrderNumberUtil.initNum(2, String.valueOf(countNum));
 
                 createReqVO.getKqxxReqVO().setKqdm(kqdm);
                 // 单位信息社会统一信用编码