From 8a65b443d375c741d83a73ea1ecf55f7171def4c Mon Sep 17 00:00:00 2001
From: dengjunjie <dengjunjie@hnkhzn.com>
Date: 星期四, 09 一月 2025 14:08:23 +0800
Subject: [PATCH] 辅料

---
 代码管理/WCS/WIDESEAWCS_Server/WIDESEAWCS_Tasks/板材仓/ConveyorLineJob_BC.cs |    8 ++++++--
 1 files changed, 6 insertions(+), 2 deletions(-)

diff --git "a/\344\273\243\347\240\201\347\256\241\347\220\206/WCS/WIDESEAWCS_Server/WIDESEAWCS_Tasks/\346\235\277\346\235\220\344\273\223/ConveyorLineJob_BC.cs" "b/\344\273\243\347\240\201\347\256\241\347\220\206/WCS/WIDESEAWCS_Server/WIDESEAWCS_Tasks/\346\235\277\346\235\220\344\273\223/ConveyorLineJob_BC.cs"
index 8efb4dd..d6499ed 100644
--- "a/\344\273\243\347\240\201\347\256\241\347\220\206/WCS/WIDESEAWCS_Server/WIDESEAWCS_Tasks/\346\235\277\346\235\220\344\273\223/ConveyorLineJob_BC.cs"
+++ "b/\344\273\243\347\240\201\347\256\241\347\220\206/WCS/WIDESEAWCS_Server/WIDESEAWCS_Tasks/\346\235\277\346\235\220\344\273\223/ConveyorLineJob_BC.cs"
@@ -58,11 +58,15 @@
                     {
                         R_ConveyorLineInfo conveyorLineInfoRead = device.Communicator.ReadCustomer<R_ConveyorLineInfo>(deviceProRead.DeviceProAddress);
 
+                        W_ConveyorLineInfo conveyorLineInfoWrite = device.Communicator.ReadCustomer<W_ConveyorLineInfo>(deviceProWrite.DeviceProAddress);
+                        if (conveyorLineInfoRead == null || conveyorLineInfoWrite == null)
+                        {
+                            continue;
+                        }
+
                         R_ConveyorLineStatus conveyorLineStatus = conveyorLineInfoRead.Status.ByteToBoolObject<R_ConveyorLineStatus>();
 
                         ConveyorLineSignal conveyorLineSignalRead = conveyorLineInfoRead.Signal.ByteToBoolObject<ConveyorLineSignal>();
-
-                        W_ConveyorLineInfo conveyorLineInfoWrite = device.Communicator.ReadCustomer<W_ConveyorLineInfo>(deviceProWrite.DeviceProAddress);
 
                         ConveyorLineSignal conveyorLineSignalWrite = conveyorLineInfoWrite.Signal.ByteToBoolObject<ConveyorLineSignal>();
                         if (item.StationType == StationTypeEnum.StationType_OnlyInbound.ObjToInt())

--
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