From 5d4cc8a2ad743dcf909ca72df7702cff351fa34c Mon Sep 17 00:00:00 2001
From: Pranav C <pranavxc@gmail.com>
Date: Tue, 20 Jan 2026 11:27:30 +0000
Subject: [PATCH] fix: handle is nested filter ref is undefined

---
 packages/nc-gui/components/smartsheet/toolbar/ColumnFilter.vue | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/nc-gui/components/smartsheet/toolbar/ColumnFilter.vue b/packages/nc-gui/components/smartsheet/toolbar/ColumnFilter.vue
index e45177cb02..75867f1fa9 100644
--- a/packages/nc-gui/components/smartsheet/toolbar/ColumnFilter.vue
+++ b/packages/nc-gui/components/smartsheet/toolbar/ColumnFilter.vue
@@ -360,7 +360,7 @@ const applyChanges = async (hookOrColId?: string, nested = false, isConditionSup
   if (!localNestedFilters.value?.length) return
 
   for (const nestedFilter of localNestedFilters.value) {
-    if (nestedFilter.parentId) {
+    if (nestedFilter?.parentId) {
       await nestedFilter.applyChanges(hookOrColId, true, undefined)
     }
   }