From 4e84b14bc74af8109951b0636e1f7aaa4cf5ecfb Mon Sep 17 00:00:00 2001
From: Rain <958414905@qq.com>
Date: Mon, 17 Jul 2023 15:27:48 +0800
Subject: [PATCH] fix: avoid crash when field is deleted in Collapse

---
 packages/core/client/src/block-provider/hooks/index.ts          | 2 +-
 .../core/client/src/collection-manager/hooks/useCollection.ts   | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/packages/core/client/src/block-provider/hooks/index.ts b/packages/core/client/src/block-provider/hooks/index.ts
index c3b10da72..b646acfc1 100644
--- a/packages/core/client/src/block-provider/hooks/index.ts
+++ b/packages/core/client/src/block-provider/hooks/index.ts
@@ -980,7 +980,7 @@ export const useAssociationFilterBlockProps = () => {
   const fieldSchema = useFieldSchema();
   const optionalFieldList = useOptionalFieldList();
   const { getDataBlocks } = useFilterBlock();
-  const collectionFieldName = collectionField.name;
+  const collectionFieldName = collectionField?.name;
   const field = useField();
 
   let list, handleSearchInput, params, run, data, valueKey, labelKey, filterKey;
diff --git a/packages/core/client/src/collection-manager/hooks/useCollection.ts b/packages/core/client/src/collection-manager/hooks/useCollection.ts
index 1b4d47005..ced71ea95 100644
--- a/packages/core/client/src/collection-manager/hooks/useCollection.ts
+++ b/packages/core/client/src/collection-manager/hooks/useCollection.ts
@@ -29,7 +29,7 @@ export const useCollection = () => {
   return {
     ...collection,
     resource,
-    getField(name: SchemaKey): CollectionFieldOptions | null {
+    getField(name: SchemaKey): CollectionFieldOptions | undefined {
       const fields = totalFields as any[];
       return fields?.find((field) => field.name === name);
     },