From 1d23622bcea2e026f201e31f7ecdeec2690eecc7 Mon Sep 17 00:00:00 2001
From: yuntian001 <yuntian001z@qq.com>
Date: Tue, 18 Jul 2023 18:10:09 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20=E4=BF=AE=E5=A4=8D=E6=B7=B1=E5=BA=A6?=
 =?UTF-8?q?=E4=BB=A3=E7=90=86=E5=80=BC=E8=A2=AB=E8=AE=BE=E7=BD=AE=E4=B8=BA?=
 =?UTF-8?q?null=E6=97=B6=E5=87=BA=E9=94=99=E7=9A=84bug?=
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---
 src/utils/helper.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/utils/helper.ts b/src/utils/helper.ts
index f9e81e49..a185a3b5 100644
--- a/src/utils/helper.ts
+++ b/src/utils/helper.ts
@@ -104,7 +104,7 @@ export const getColorLuma = function (color: string) {
 export const proxyValue = <T extends Record<string | number, any> | any[]>(value: T, update: () => void): T => {
   return new Proxy<T>(value, {
     get: function (obj, prop) {
-      if (typeof obj[prop as keyof T] === 'object') {
+      if (obj[prop as keyof T] && typeof obj[prop as keyof T] === 'object') {
         return proxyValue(obj[prop as keyof T] as T, update);
       }
       return obj[prop as keyof T];