From a68bf17ab81df98882e19b79628e6876bb260468 Mon Sep 17 00:00:00 2001
From: zc <zc@123>
Date: 星期三, 18 六月 2025 10:04:26 +0800
Subject: [PATCH] Merge remote-tracking branch 'origin/fyxc_shuttle_wcs' into fyxc_shuttle_wcs

---
 src/main/java/com/zy/core/cache/MessageQueue.java |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)

diff --git a/src/main/java/com/zy/core/cache/MessageQueue.java b/src/main/java/com/zy/core/cache/MessageQueue.java
index 2659aa4..0c6cf02 100644
--- a/src/main/java/com/zy/core/cache/MessageQueue.java
+++ b/src/main/java/com/zy/core/cache/MessageQueue.java
@@ -95,6 +95,10 @@
             case Devp:
                 return DEVP_EXCHANGE.get(id).poll();
             case Led:
+                ConcurrentLinkedQueue<Task> task2 = LED_EXCHANGE.get(id);
+                if (task2 == null) {
+                    return null;
+                }
                 return LED_EXCHANGE.get(id).poll();
             default:
                 return null;

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