From bb4bcd1b320502b36d19aacec52ed886a975249a Mon Sep 17 00:00:00 2001
From: wxr <464027401@qq.com>
Date: 星期二, 19 七月 2022 11:04:00 +0800
Subject: [PATCH] 1.5.9打包

---
 HDL_ON/DAL/DriverLayer/Control.cs |   17 ++++++++++-------
 1 files changed, 10 insertions(+), 7 deletions(-)

diff --git a/HDL_ON/DAL/DriverLayer/Control.cs b/HDL_ON/DAL/DriverLayer/Control.cs
index ad0df71..e008c9e 100644
--- a/HDL_ON/DAL/DriverLayer/Control.cs
+++ b/HDL_ON/DAL/DriverLayer/Control.cs
@@ -917,13 +917,16 @@
                             byte[] bodyBytes = new byte[receiveObj.Length];
                             Array.Copy(originalReceiveBytes, topicBytes.Length + 4, bodyBytes, 0, receiveObj.Length);
                             byte[] receiveBytes = Securitys.EncryptionService.AesDecryptPayload(bodyBytes, DB_ResidenceData.Instance.CurrentRegion.localSecret);
-                            var revString = Encoding.UTF8.GetString(receiveBytes);
-                            receiveObj.BodyDataString = revString;
-                            MainPage.Log($"灞�鍩熺綉淇℃伅: 瑙e瘑鍚庯細" + receiveObj.BodyDataString);
-                            //if (receiveObj.Topic.EndsWith("/thing/property/up"))
-                            //{
-                            //    MsgInfoList.Add(revString + "\r\n");
-                            //}
+                            if (receiveBytes != null)
+                            {
+                                var revString = Encoding.UTF8.GetString(receiveBytes);
+                                receiveObj.BodyDataString = revString;
+                                MainPage.Log($"灞�鍩熺綉淇℃伅: 瑙e瘑鍚庯細" + receiveObj.BodyDataString);
+                                //if (receiveObj.Topic.EndsWith("/thing/property/up"))
+                                //{
+                                //    MsgInfoList.Add(revString + "\r\n");
+                                //}
+                            }
                         }
                         else
                         {

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