From 994a56e25d5a2bd152e06c37d3ea3befff3b1e35 Mon Sep 17 00:00:00 2001
From: Mminamiyama <minamiyama@qq.com>
Date: Mon, 30 Jun 2025 16:32:22 +0800
Subject: [PATCH] fix node valid detect

---
 .../_base/components/variable/var-reference-picker.tsx    | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/web/app/components/workflow/nodes/_base/components/variable/var-reference-picker.tsx b/web/app/components/workflow/nodes/_base/components/variable/var-reference-picker.tsx
index 2c89e722cd..23ccea2572 100644
--- a/web/app/components/workflow/nodes/_base/components/variable/var-reference-picker.tsx
+++ b/web/app/components/workflow/nodes/_base/components/variable/var-reference-picker.tsx
@@ -184,9 +184,11 @@ const VarReferencePicker: FC<Props> = ({
       return startNode?.data
 
     const node = getNodeInfoById(availableNodes, outputVarNodeId)?.data
-    return {
-      ...node,
-      id: outputVarNodeId,
+    if (node) {
+      return {
+        ...node,
+        id: outputVarNodeId,
+      }
     }
   }, [value, hasValue, isConstant, isIterationVar, iterationNode, availableNodes, outputVarNodeId, startNode, isLoopVar, loopNode])