From b876f0dbd113d4368a75536926f7ae676943d4a5 Mon Sep 17 00:00:00 2001
From: chenxt <10125295+chen-xintao97@user.noreply.gitee.com>
Date: Fri, 16 Jan 2026 17:20:21 +0800
Subject: [PATCH] 解决界面报错

---
 src/mes/operationGuide/component/FlowChart.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/mes/operationGuide/component/FlowChart.js b/src/mes/operationGuide/component/FlowChart.js
index 5e5791e..daeaf5e 100644
--- a/src/mes/operationGuide/component/FlowChart.js
+++ b/src/mes/operationGuide/component/FlowChart.js
@@ -335,7 +335,7 @@ const BroadsideCardRender = (props) => {
 
         const graph = new window.X6.Graph({
             container:document.getElementById('container'),
-            width: document.querySelector('#flowBody').offsetWidth,
+            width: document.querySelector('#flowBody')?.offsetWidth,
             height: document.querySelector('#flowBody').offsetHeight
         });
 
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libgit2 0.22.2