EF Core Error:Unable to cast object of type ‘System.DBNull‘ to type ‘System.String‘

(163条消息) EF Core Error:Unable to cast object of type ‘System.DBNull‘ to type ‘System.String‘_webmote的博客-CSDN博客

 

<PropertyGroup>
<TargetFramework>net6.0</TargetFramework>
<Nullable>disable</Nullable>
<ImplicitUsings>enable</ImplicitUsings>
</PropertyGroup>

 

双击项目，改为disable就可以了。