From 09ce6308a5dd9fd8572b8d66adcebf072912a4a3 Mon Sep 17 00:00:00 2001
From: Junjie <fallin.jie@qq.com>
Date: 星期二, 31 十月 2023 08:21:50 +0800
Subject: [PATCH] #

---
 src/main/java/com/zy/asrs/service/impl/MainServiceImpl.java |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)

diff --git a/src/main/java/com/zy/asrs/service/impl/MainServiceImpl.java b/src/main/java/com/zy/asrs/service/impl/MainServiceImpl.java
index 5dbc367..bcdd0f3 100644
--- a/src/main/java/com/zy/asrs/service/impl/MainServiceImpl.java
+++ b/src/main/java/com/zy/asrs/service/impl/MainServiceImpl.java
@@ -2138,6 +2138,10 @@
             DevpThread devpThread = (DevpThread) SlaveConnection.get(SlaveType.Devp, devp.getId());
             StaProtocol staProtocol303 = devpThread.getStation().get(303);
             StaProtocol staProtocol317 = devpThread.getStation().get(317);
+            if (staProtocol303 == null || staProtocol317 == null) {
+                continue;
+            }
+
             if (staProtocol303.isAutoing() && staProtocol303.isLoading() && staProtocol303.getWorkNo() != 0) {
                 //璋冨害鏈烘鑷�
                 //鏌ヨ鏄惁鏈夊伐浣滄。

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