From 9cbbb5a6a7c09df16b65599c2c758719d4342d85 Mon Sep 17 00:00:00 2001
From: CZ <CZ@DESKTOP-P59OM7P>
Date: Fri, 12 Jul 2024 14:08:57 +0800
Subject: [PATCH] =?UTF-8?q?=E6=B6=88=E9=98=B2=E6=95=B0=E6=8D=AE=E8=AF=BB?=
 =?UTF-8?q?=E5=8F=96?=
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---
 Service/FireControl/Client/FireControlClient.cs | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/Service/FireControl/Client/FireControlClient.cs b/Service/FireControl/Client/FireControlClient.cs
index 349ac18..79653d7 100644
--- a/Service/FireControl/Client/FireControlClient.cs
+++ b/Service/FireControl/Client/FireControlClient.cs
@@ -33,8 +33,11 @@ public class FireControlClient: ModbusTcpMaster
         List<byte> bytes06=new List<byte>();//= master.BatchReadHolderRegister(0x0800, 2048);//0x04       可以
         var bytesAdd1 = master.BatchReadHolderRegister(0x0800, 1000);//0x04       可以
         var bytesAdd2 = master.BatchReadHolderRegister(3048, 1048);//0x04       可以
-        bytes06.AddRange(bytesAdd1);
-        bytes06.AddRange(bytesAdd2);
+        if (bytesAdd1 != null && bytesAdd2 != null)
+        {
+            bytes06.AddRange(bytesAdd1);
+            bytes06.AddRange(bytesAdd2);
+        }
         
         
         var bytes07 = master.BatchReadHolderRegister(0x1000, 32);//0x04         可以