From ca22cdd5550cfa0defb0f430c538698182cdaec1 Mon Sep 17 00:00:00 2001
From: 潘志宝 <979469083@qq.com>
Date: 星期一, 30 十二月 2024 16:42:49 +0800
Subject: [PATCH] Merge branch 'master' of http://dlindusit.com:53929/r/iailab-plat-ui-vue3

---
 src/utils/tree.ts |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/src/utils/tree.ts b/src/utils/tree.ts
index 91059ef..e5db503 100644
--- a/src/utils/tree.ts
+++ b/src/utils/tree.ts
@@ -376,6 +376,9 @@
   let str = ''
 
   function performAThoroughValidation(arr) {
+    if (typeof arr === 'undefined' || !Array.isArray(arr) || arr.length === 0) {
+      return false
+    }
     for (const item of arr) {
       if (item.id === nodeId) {
         str += ` / ${item.name}`

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