From 13dd07807958672f58efaea3d88690e1a2c559e0 Mon Sep 17 00:00:00 2001
From: SemmyWong <67748948+semmywong@users.noreply.github.com>
Date: Wed, 24 Aug 2022 08:51:42 +0800
Subject: [PATCH] fix: fix uiSchema undefined (#770)

---
 packages/plugins/export/src/client/useExportAction.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/plugins/export/src/client/useExportAction.ts b/packages/plugins/export/src/client/useExportAction.ts
index 5f675f8fa..8ff927597 100644
--- a/packages/plugins/export/src/client/useExportAction.ts
+++ b/packages/plugins/export/src/client/useExportAction.ts
@@ -24,7 +24,7 @@ export const useExportAction = () => {
         const { uiSchema, interface: fieldInterface } =
           getCollectionJoinField(`${name}.${es.dataIndex.join('.')}`) ?? {};
         es.enum = uiSchema?.enum?.map((e) => ({ value: e.value, label: e.label }));
-        if (!es.enum && uiSchema.type === 'boolean') {
+        if (!es.enum && uiSchema?.type === 'boolean') {
           es.enum = [
             { value: true, label: t('Yes') },
             { value: false, label: t('No') },