From 76ddbf2104b26f858b8f5d678cfe7a1299d80ccc Mon Sep 17 00:00:00 2001
From: katherinehhh <shunai.tang@hand-china.com>
Date: Mon, 29 May 2023 16:27:23 +0800
Subject: [PATCH] fix: undefined mode (#1950)

---
 packages/core/client/src/block-provider/hooks/index.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/core/client/src/block-provider/hooks/index.ts b/packages/core/client/src/block-provider/hooks/index.ts
index dfea313bb6..ad8246b1e5 100644
--- a/packages/core/client/src/block-provider/hooks/index.ts
+++ b/packages/core/client/src/block-provider/hooks/index.ts
@@ -1121,7 +1121,7 @@ export const useAssociationNames = (collection) => {
         if (['Nester', 'SubTable'].includes(s['x-component-props']?.mode)) {
           associationValues.push(s.name);
         }
-        if (s['x-component-props'].mode === 'Nester') {
+        if (s['x-component-props']?.mode === 'Nester') {
           return getAssociationAppends(s, buf);
         }
         return buf;