From ed032179d84ad4cc09b8b0fda4421a77954e8bf9 Mon Sep 17 00:00:00 2001
From: EMpersonal <slm_1990@126.com>
Date: Wed, 13 Sep 2023 17:48:40 +0800
Subject: [PATCH] Update index.js

defense code for this.helper.parentNode.removeChild(this.helper);
---
 src/SortableContainer/index.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/SortableContainer/index.js b/src/SortableContainer/index.js
index 9b24a045..8a3f7a0e 100644
--- a/src/SortableContainer/index.js
+++ b/src/SortableContainer/index.js
@@ -501,7 +501,9 @@ export default function sortableContainer(
       }
 
       // Remove the helper from the DOM
-      this.helper.parentNode.removeChild(this.helper);
+      if (this.helper && this.helper.parentNode) {
+        this.helper.parentNode.removeChild(this.helper);
+      }
 
       if (hideSortableGhost && this.sortableGhost) {
         setInlineStyles(this.sortableGhost, {