解决界面报错

chenxt
1 parent ca700d17
Showing 1 changed file with 1 additions and 1 deletions
src/mes/operationGuide/component/FlowChart.js
@@ -335,7 +335,7 @@ const BroadsideCardRender = (props) =&gt; {
  
         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
         });