From 5b893431927f410ad9ce7a357af42ea1c9fcb009 Mon Sep 17 00:00:00 2001
From: hang <872297557@qq.com>
Date: Mon, 8 Apr 2024 11:16:55 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E6=94=B9=E5=AF=BC=E8=A1=A8?=
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---
 IRaCIS.Core.Infrastructure/_IRaCIS/ObjectExtension.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/IRaCIS.Core.Infrastructure/_IRaCIS/ObjectExtension.cs b/IRaCIS.Core.Infrastructure/_IRaCIS/ObjectExtension.cs
index 687ac403f..c51693fe3 100644
--- a/IRaCIS.Core.Infrastructure/_IRaCIS/ObjectExtension.cs
+++ b/IRaCIS.Core.Infrastructure/_IRaCIS/ObjectExtension.cs
@@ -61,7 +61,7 @@ namespace IRaCIS.Core.Infrastructure.Extention
                 object propertyValue = property.GetValue(obj);
 
                 // 如果属性的类型是枚举，将其值保留为整数
-                if (property.PropertyType.IsEnum || Nullable.GetUnderlyingType(property.PropertyType)?.IsEnum == true)
+                if (property.PropertyType.IsEnum || (Nullable.GetUnderlyingType(property.PropertyType)?.IsEnum == true && propertyValue!=null) )
                 {
                     dictionary.Add(propertyName, (int)propertyValue);
                 }