From 8d3305cd04f8101706db73c4d5f162bc33ab6e47 Mon Sep 17 00:00:00 2001
From: yjnoh <yjnoh@interplug.co.kr>
Date: Thu, 5 Jun 2025 10:49:44 +0900
Subject: [PATCH] =?UTF-8?q?=EC=BA=94=EB=B2=84=EC=8A=A4=20=EC=9D=B4?=
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[작업내용] : 캔버스 화면에서 이벤트 발생 후 캔버스 없는 페이지로 이동시 발생하는 오류 수정
---
 src/hooks/useEvent.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/hooks/useEvent.js b/src/hooks/useEvent.js
index 8b7b687d..43328376 100644
--- a/src/hooks/useEvent.js
+++ b/src/hooks/useEvent.js
@@ -401,7 +401,7 @@ export function useEvent() {
   const removeMouseEvent = (type) => {
     mouseEventListeners.current = mouseEventListeners.current.filter((event) => {
       if (event.eventType === type) {
-        canvas.off(type, event.handler)
+        canvas?.off(type, event.handler)
         return false
       }
       return true