From e658beee389108da6b3f0269a44cba12e5b4a150 Mon Sep 17 00:00:00 2001
From: balibabu <cike8899@users.noreply.github.com>
Date: Wed, 5 Nov 2025 19:15:43 +0800
Subject: [PATCH] Fix: Fixed the issue of errors when using agents created from
 templates. #10427 (#11035)

### What problem does this PR solve?

Fix: Fixed the issue of errors when using agents created from templates.
#10427

### Type of change


- [x] New Feature (non-breaking change which adds functionality)
---
 web/src/pages/agent/store.ts | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/web/src/pages/agent/store.ts b/web/src/pages/agent/store.ts
index 75fc06f48..d71bf68c2 100644
--- a/web/src/pages/agent/store.ts
+++ b/web/src/pages/agent/store.ts
@@ -105,7 +105,10 @@ const useGraphStore = create<RFState>()(
       clickedToolId: '',
       onNodesChange: (changes) => {
         set({
-          nodes: applyNodeChanges(changes, get().nodes),
+          nodes: applyNodeChanges(
+            changes, // The issue of errors when using templates was resolved by using cloneDeep.
+            cloneDeep(get().nodes) as RAGFlowNodeType[], //   Cannot assign to read only property 'width' of object '#<Object>'
+          ),
         });
       },
       onEdgesChange: (changes: EdgeChange[]) => {