From 47ab3c971e4aafec443e8b4d73e7c921dec38ac6 Mon Sep 17 00:00:00 2001
From: Sagar Choudhary <sagar.choudhary96@gmail.com>
Date: Fri, 20 Oct 2023 14:45:14 +0400
Subject: [PATCH] fix: ensure array fields can render if value is undefined

---
 .../core/components/InputOrGroup/fields/ArrayField/index.tsx  | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/packages/core/components/InputOrGroup/fields/ArrayField/index.tsx b/packages/core/components/InputOrGroup/fields/ArrayField/index.tsx
index 2ae4798ed4..7fa76d45ed 100644
--- a/packages/core/components/InputOrGroup/fields/ArrayField/index.tsx
+++ b/packages/core/components/InputOrGroup/fields/ArrayField/index.tsx
@@ -30,7 +30,7 @@ export const ArrayField = ({
   const { state, setUi } = useAppContext();
 
   const arrayState: ArrayState = state.ui.arrayState[arrayFieldId] || {
-    items: Array.from(value).map<ItemWithId>((v) => ({
+    items: Array.from(value || []).map<ItemWithId>((v) => ({
       _arrayId: generateId("ArrayItem"),
       data: v,
     })),
@@ -54,7 +54,7 @@ export const ArrayField = ({
 
   // Create a mirror of value with IDs added for drag and drop
   useEffect(() => {
-    const newItems = Array.from(value).map((item, idx) => ({
+    const newItems = Array.from(value || []).map((item, idx) => ({
       _arrayId: arrayState.items[idx]?._arrayId || generateId("ArrayItem"),
       data: item,
     }));