错误 NU1202 Microsoft.EntityFrameworkCore.SqlServer 5.0.0 package 与 net50 不兼容

Question

Can anyone help me with this error?

Error NU1202 The Microsoft.EntityFrameworkCore.SqlServer 5.0.0 package is not compatible with net50 (.NETFramework, Version = v5.0). The Microsoft.EntityFrameworkCore.SqlServer 5.0.0 package supports: netstandard2.1 (.NETStandard, Version = v2.1)

<Project Sdk="Microsoft.NET.Sdk">

<PropertyGroup>
    <TargetFramework>net5.0</TargetFramework>
    <RootNamespace>Microsoft.eShopWeb.Infrastructure</RootNamespace>
</PropertyGroup>

<ItemGroup>
    <PackageReference Include="Ardalis.EFCore.Extensions" Version="1.1.0" />
    <PackageReference Include="Ardalis.Specification" Version="4.1.0" />
    <PackageReference Include="Ardalis.Specification.EntityFrameworkCore" Version="4.1.0" />
    <PackageReference Include="Microsoft.AspNetCore.Identity" Version="2.2.0" />
    <PackageReference Include="Microsoft.AspNetCore.Identity.EntityFrameworkCore" Version="5.0.0" />
    <PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="5.0.0" />
    <PackageReference Include="Microsoft.EntityFrameworkCore.Tools" Version="5.0.0" PrivateAssets="All" />
    <PackageReference Include="System.IdentityModel.Tokens.Jwt" Version="6.8.0" />
</ItemGroup>
<ItemGroup>
    <ProjectReference Include="..\ApplicationCore\ApplicationCore.csproj" />
</ItemGroup>
<ItemGroup>
    <Folder Include="Data\Migrations\" />
</ItemGroup>

Answer 1

To resolve this, I have downloaded the required SDK package with the link , .net framework developer pack download-link , and installed them. Restart the server , then the build is successful.

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