From 2ce16a7bb8b2ca8612c37c87d7c36f3f6aab4b1e Mon Sep 17 00:00:00 2001
From: Mohamed Nazem <109486038+nazem0@users.noreply.github.com>
Date: Wed, 19 Aug 2026 17:06:57 +0300
Subject: [PATCH] GetEntityByIdQueryAsync : null check

---
 .../Volo/Abp/Application/Services/ReadOnlyAppService.cs         | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/framework/src/Volo.Abp.Ddd.Application/Volo/Abp/Application/Services/ReadOnlyAppService.cs b/framework/src/Volo.Abp.Ddd.Application/Volo/Abp/Application/Services/ReadOnlyAppService.cs
index 0cfbdee673..eab432239c 100644
--- a/framework/src/Volo.Abp.Ddd.Application/Volo/Abp/Application/Services/ReadOnlyAppService.cs
+++ b/framework/src/Volo.Abp.Ddd.Application/Volo/Abp/Application/Services/ReadOnlyAppService.cs
@@ -51,7 +51,7 @@ public abstract class ReadOnlyAppService<TEntity, TGetOutputDto, TGetListOutputD
     {
         var query = await Repository.GetQueryableAsync();
 
-        return query.Where(e => e.Id.Equals(id));
+        return query.Where(e =>e.Id != null && e.Id.Equals(id));
     }
 
     protected override IQueryable<TEntity> ApplyDefaultSorting(IQueryable<TEntity> query)