From d2cab2a1c4060ac4a950ddca306cdbf15810ba09 Mon Sep 17 00:00:00 2001
From: behnam <behnamrahimpour74@gmail.com>
Date: Tue, 23 Jul 2024 17:08:17 +0300
Subject: [PATCH] Fix bug for with not finding parent node on repretitive trees

---
 internals/plugins/useTreeViewNodes/useTreeViewNodes.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/internals/plugins/useTreeViewNodes/useTreeViewNodes.js b/internals/plugins/useTreeViewNodes/useTreeViewNodes.js
index a90993c..f5b9859 100644
--- a/internals/plugins/useTreeViewNodes/useTreeViewNodes.js
+++ b/internals/plugins/useTreeViewNodes/useTreeViewNodes.js
@@ -33,9 +33,9 @@ export const useTreeViewNodes = ({
     if (node.disabled) {
       return true;
     }
-    while (node.parentId != null) {
+    while (node && node.parentId != null) {
       node = instance.getNode(node.parentId);
-      if (node.disabled) {
+      if (node?.disabled) {
         return true;
       }
     }