From 78497c40d0e4a760217148ffee4e59b08e6783e7 Mon Sep 17 00:00:00 2001
From: Vanessa <lly219@gmail.com>
Date: Sat, 13 Jan 2024 22:36:58 +0800
Subject: [PATCH] :art: https://github.com/siyuan-note/siyuan/issues/9867

---
 app/src/protyle/wysiwyg/index.ts | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/app/src/protyle/wysiwyg/index.ts b/app/src/protyle/wysiwyg/index.ts
index 0b5d24f47..33add3079 100644
--- a/app/src/protyle/wysiwyg/index.ts
+++ b/app/src/protyle/wysiwyg/index.ts
@@ -486,11 +486,13 @@ export class WYSIWYG {
                     documentSelf.ondragstart = null;
                     documentSelf.onselectstart = null;
                     documentSelf.onselect = null;
-                    focusBlock(nodeElement);
-                    lastCellElement.insertAdjacentHTML("beforeend", `<div aria-label="${window.siyuan.languages.dragFill}" class="av__drag-fill ariaLabel"></div>`)
+                    if (lastCellElement) {
+                        focusBlock(nodeElement);
+                        lastCellElement.insertAdjacentHTML("beforeend", `<div aria-label="${window.siyuan.languages.dragFill}" class="av__drag-fill ariaLabel"></div>`)
+                        this.preventClick = true;
+                    }
                     return false;
                 };
-                this.preventClick = true;
                 event.stopPropagation();
                 event.preventDefault();
                 return false;