From 29aa7746640d7d0c0f01f3e0d3f23ef3250086a7 Mon Sep 17 00:00:00 2001
From: zhang <zc857179121@qq.com>
Date: 星期五, 13 六月 2025 16:50:39 +0800
Subject: [PATCH] 数据为空的校验补充

---
 zy-acs-manager/src/main/java/com/zy/acs/manager/core/service/PatrolService.java |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)

diff --git a/zy-acs-manager/src/main/java/com/zy/acs/manager/core/service/PatrolService.java b/zy-acs-manager/src/main/java/com/zy/acs/manager/core/service/PatrolService.java
index debe09b..2fdaf0b 100644
--- a/zy-acs-manager/src/main/java/com/zy/acs/manager/core/service/PatrolService.java
+++ b/zy-acs-manager/src/main/java/com/zy/acs/manager/core/service/PatrolService.java
@@ -202,7 +202,9 @@
 
         List<String> codeList = AgvAreaDispatcher.AGV_AREA.get(agvNo);
         List<String> disableCodeList = AgvAreaDispatcher.AGV_DISABLE_AREA.get(agvNo);
-        Collections.shuffle(codeList);
+        if (!Cools.isEmpty(codeList)) {
+            Collections.shuffle(codeList);
+        }
 
         for (String endCodeData : codeList) {
             if (disableCodeList.contains(endCodeData)) { continue; }

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