From 44c979f909de7d8e5fa185f385d23fc6879576e8 Mon Sep 17 00:00:00 2001
From: huangxiaoqiang <1247017146@qq.com>
Date: 星期三, 09 四月 2025 16:28:00 +0800
Subject: [PATCH] 1

---
 Code Management/WCS/WIDESEAWCS_Server/WIDESEAWCS_Tasks/ConveyorLineJob/CommonConveyorLineJob.cs |    5 +++--
 1 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/Code Management/WCS/WIDESEAWCS_Server/WIDESEAWCS_Tasks/ConveyorLineJob/CommonConveyorLineJob.cs b/Code Management/WCS/WIDESEAWCS_Server/WIDESEAWCS_Tasks/ConveyorLineJob/CommonConveyorLineJob.cs
index 19b2a12..ba4df09 100644
--- a/Code Management/WCS/WIDESEAWCS_Server/WIDESEAWCS_Tasks/ConveyorLineJob/CommonConveyorLineJob.cs
+++ b/Code Management/WCS/WIDESEAWCS_Server/WIDESEAWCS_Tasks/ConveyorLineJob/CommonConveyorLineJob.cs
@@ -769,10 +769,11 @@
                 }
                 var wmsIpAddress = wmsBase + requestTrayOutTask;
 
-                List<string> strings = platform.Roadway.Split(',').ToList();
+                
                 List<Dt_DeviceInfo> device;
-                if (strings.Count > 0)
+                if (platform.Roadway != null)
                 {
+                    List<string> strings = platform.Roadway.Split(',').ToList();
                     device = _deviceInfoRepository.QueryData(x => x.DeviceStatus == "1" && strings.Contains(x.DeviceCode));
                 }
                 else

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