From 4d00b5a1923103b25ae4beaf26ba0a04b8d3ca4a Mon Sep 17 00:00:00 2001
From: zhoushihao <zsh19950802@163.com>
Date: 星期一, 26 五月 2025 11:25:30 +0800
Subject: [PATCH] 中空代码优化:提供字符串多级排序 提供客户名称

---
 hangzhoumesParent/moduleService/CacheGlassModule/src/main/java/com/mes/common/S7object.java |    5 +++--
 1 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/hangzhoumesParent/moduleService/CacheGlassModule/src/main/java/com/mes/common/S7object.java b/hangzhoumesParent/moduleService/CacheGlassModule/src/main/java/com/mes/common/S7object.java
index 53a7864..f63bc63 100644
--- a/hangzhoumesParent/moduleService/CacheGlassModule/src/main/java/com/mes/common/S7object.java
+++ b/hangzhoumesParent/moduleService/CacheGlassModule/src/main/java/com/mes/common/S7object.java
@@ -53,8 +53,9 @@
             }
 
             byte[] getplcvlues = plccontrol.readByte(PlcMesObject.getPlcAddressBegin(), PlcMesObject.getPlcAddressLength());
-            PlcMesObject.setPlcParameterList(getplcvlues);
-
+            if (getplcvlues != null) {
+                PlcMesObject.setPlcParameterList(getplcvlues);
+            }
         }
     }
 }

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