From f72480425c745d379be4d4b3a33922cd95977e29 Mon Sep 17 00:00:00 2001
From: actiontech-zihan <yangzhongjiao@actionsky.com>
Date: Wed, 22 Apr 2026 06:55:49 +0000
Subject: [PATCH] fix(dms-kit): add defensive type check in
 useTableRequestError to prevent crash on non-JSON response

When backend API returns HTML instead of JSON (e.g., unregistered route
falling through to static file middleware), response.data is a string.
Using 'in' operator on a string throws TypeError. Add typeof check
before accessing response.data properties, and set error message
instead of crashing. #787
---
 .../ActiontechTable/hooks/useTableRequestError.tsx       | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/packages/dms-kit/src/components/ActiontechTable/hooks/useTableRequestError.tsx b/packages/dms-kit/src/components/ActiontechTable/hooks/useTableRequestError.tsx
index 88e179b896..f6e00ec08f 100644
--- a/packages/dms-kit/src/components/ActiontechTable/hooks/useTableRequestError.tsx
+++ b/packages/dms-kit/src/components/ActiontechTable/hooks/useTableRequestError.tsx
@@ -18,6 +18,15 @@ const useTableRequestError = () => {
     return request
       .then((response) => {
         setRequestErrorMessage('');
+        if (
+          typeof response.data !== 'object' ||
+          response.data === null
+        ) {
+          setRequestErrorMessage(
+            'Unexpected response format: expected JSON but received non-object data'
+          );
+          return { list: [], total: 0, otherData: {} };
+        }
         if ('data' in response.data && 'total_nums' in response.data) {
           const { data, total_nums, ...otherData } = response.data;
           return {