fix: Opening file whose type is Knowledge Graph appear error with tsx #…

…1975 (#1978) ### What problem does this PR solve? fix: Opening file whose type is Knowledge Graph appear error with tsx #1975 ### Type of change - [x] Bug Fix (non-breaking change which fixes an issue)
infiniflow · Aug 16, 2024 · e5caa70 · e5caa70
1 parent 644f68d
commit e5caa70
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/web/src/components/indented-tree/indented-tree.tsx b/web/src/components/indented-tree/indented-tree.tsx
@@ -369,9 +369,9 @@ const IndentedTree = ({ data, show }: IProps) => {
 
     graphRef.current = graph;
 
-    graph.setData(treeToGraphData(data));
+    graph?.setData(treeToGraphData(data));
 
-    graph.render();
+    graph?.render();
   }, []);
 
   useEffect(() => {