From f2487e2ea63f66a2665fc0090a40b2160e7b15c5 Mon Sep 17 00:00:00 2001
From: Sakamoto Shiina <68018796+ShiinaSakamoto@users.noreply.github.com>
Date: Thu, 21 Nov 2024 19:02:09 +0900
Subject: [PATCH] [bugfix] Fix the error: Uncaught TypeError: Cannot read
 properties of null (reading 'scrollTop') I just put Early return, though.

---
 .../main_page/main_section/message_container/log_box/LogBox.jsx  | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src-ui/app/main_page/main_section/message_container/log_box/LogBox.jsx b/src-ui/app/main_page/main_section/message_container/log_box/LogBox.jsx
index b5f24918..1977171e 100644
--- a/src-ui/app/main_page/main_section/message_container/log_box/LogBox.jsx
+++ b/src-ui/app/main_page/main_section/message_container/log_box/LogBox.jsx
@@ -21,6 +21,7 @@ export const LogBox = () => {
     useEffect(() => {
         const handleScroll = () => {
             const element = log_container_ref.current;
+            if (!element) return;
             const currentScrollTop = element.scrollTop;
             const at_bottom = element.scrollHeight - currentScrollTop === element.clientHeight;