From 9d7d05d9799215212bba913573894ef7feda826f Mon Sep 17 00:00:00 2001
From: sunkaixuan <610262374@qq.com>
Date: Fri, 22 Jul 2022 17:22:51 +0800
Subject: [PATCH] =?UTF-8?q?=E6=B7=BB=E5=8A=A0=E5=AF=BC=E8=88=AA=E6=8F=92?=
 =?UTF-8?q?=E5=85=A5=E4=B8=BB=E9=94=AE=E6=9C=AA=E9=85=8D=E6=8F=90=E7=A4=BA?=
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---
 .../Abstract/ExecuteNavProvider/InsertNavProviderOneToMany.cs    | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Src/Asp.NetCore2/SqlSugar/Abstract/ExecuteNavProvider/InsertNavProviderOneToMany.cs b/Src/Asp.NetCore2/SqlSugar/Abstract/ExecuteNavProvider/InsertNavProviderOneToMany.cs
index c11a670d7..5b3d065e5 100644
--- a/Src/Asp.NetCore2/SqlSugar/Abstract/ExecuteNavProvider/InsertNavProviderOneToMany.cs
+++ b/Src/Asp.NetCore2/SqlSugar/Abstract/ExecuteNavProvider/InsertNavProviderOneToMany.cs
@@ -37,6 +37,7 @@ namespace SqlSugar
                     children.AddRange(childs);
                 }
             }
+            Check.ExceptionEasy(thisPkColumn == null, $"{thisEntity.EntityName}need primary key", $"实体{thisEntity.EntityName}需要主键");
             InsertDatas(children, thisPkColumn);
             SetNewParent<TChild>(thisEntity,thisPkColumn);
         }