From 31e95e3dec2ac9d449ecfe8b015be5f868d728ad Mon Sep 17 00:00:00 2001
From: Junyi <mytharcher@users.noreply.github.com>
Date: Thu, 7 Apr 2022 07:59:17 +0800
Subject: [PATCH] fix(client): meet undefined error after clear filter cascader
 value (#267)

---
 .../client/src/schema-component/antd/filter/useValues.ts    | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/packages/client/src/schema-component/antd/filter/useValues.ts b/packages/client/src/schema-component/antd/filter/useValues.ts
index d55a866946..deee2bd4da 100644
--- a/packages/client/src/schema-component/antd/filter/useValues.ts
+++ b/packages/client/src/schema-component/antd/filter/useValues.ts
@@ -24,7 +24,7 @@ export const useValues = () => {
   const { options } = useContext(FilterContext);
   const data2value = () => {
     field.value = flat.unflatten({
-      [`${field.data.dataIndex.join('.')}.${field.data?.operator?.value}`]: field.data?.value,
+      [`${field.data.dataIndex?.join('.')}.${field.data?.operator?.value}`]: field.data?.value,
     });
   };
   const value2data = () => {
@@ -63,9 +63,9 @@ export const useValues = () => {
       const option = findOption(dataIndex, options);
       const operator = option?.operators?.[0];
       field.data = field.data || {};
-      field.data.operators = option.operators;
+      field.data.operators = option?.operators;
       field.data.operator = operator;
-      field.data.schema = merge(option.schema, operator.schema);
+      field.data.schema = merge(option?.schema, operator?.schema);
       field.data.dataIndex = dataIndex;
       field.data.value = null;
       data2value();