From 3c74b6ffe9e246c66d44f2c6be463a630328d30a Mon Sep 17 00:00:00 2001
From: vincentlu <t1341870251@gmail.com>
Date: 星期一, 19 一月 2026 10:43:56 +0800
Subject: [PATCH] #

---
 zy-acs-flow/src/map/MapPage.jsx |    7 ++++++-
 1 files changed, 6 insertions(+), 1 deletions(-)

diff --git a/zy-acs-flow/src/map/MapPage.jsx b/zy-acs-flow/src/map/MapPage.jsx
index de4e424..8b229e2 100644
--- a/zy-acs-flow/src/map/MapPage.jsx
+++ b/zy-acs-flow/src/map/MapPage.jsx
@@ -68,7 +68,9 @@
     });
 
     const handleResize = () => {
-        if (!contentRef) { return; }
+        if (!contentRef.current || !player) {
+            return;
+        }
         const width = contentRef.current.offsetWidth;
         const height = contentRef.current.offsetHeight;
         player.resize(width, height);
@@ -125,6 +127,9 @@
     }, [sidebarOpen]);
 
     useEffect(() => {
+        if (!player) {
+            return;
+        }
         player.setTheme(themeMode);
         Tool.setThemeMode(themeMode);
     }, [themeMode])

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