entity-framework-core - 包 Microsoft.EntityFrameworkCore.Sqlite 5.0.0-rc.1.20451.13 与 net50 (.NETFramework,Version=v5.0)/win7-x86 不兼容

Question

我想更新我的软件包，但我遇到了一些这样的错误:
错误是:

Error NU1202 Package Microsoft.EntityFrameworkCore.Sqlite 5.0.0-rc.1.20451.13 is not compatible with net50 (.NETFramework,Version=v5.0) / win7-x86. Package Microsoft.EntityFrameworkCore.Sqlite 5.0.0-rc.1.20451.13 supports: netstandard2.1 (.NETStandard,Version=v2.1) API E:...\API\API.csproj 1

API.csproj 文件:

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

  <PropertyGroup>
    <TargetFramework>net5.0</TargetFramework>
  </PropertyGroup>

  <ItemGroup>
    <PackageReference Include="AutoMapper.Extensions.Microsoft.DependencyInjection" Version="8.0.1" />
    <PackageReference Include="CloudinaryDotNet" Version="1.11.0" />
    <PackageReference Include="Microsoft.AspNetCore.Authentication.JwtBearer" Version="3.1.7" />
    <PackageReference Include="Microsoft.AspNetCore.Identity.EntityFrameworkCore" Version="5.0.0-preview.8.20414.8" />
    <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="5.0.0-preview.8.20407.4">
      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
      <PrivateAssets>all</PrivateAssets>
    </PackageReference>
    <PackageReference Include="Microsoft.EntityFrameworkCore.Sqlite" Version="5.0.0-preview.8.20407.4" />
    <PackageReference Include="Npgsql.EntityFrameworkCore.PostgreSQL" Version="5.0.0-preview8" />
    <PackageReference Include="System.IdentityModel.Tokens.Jwt" Version="6.7.1" />
  </ItemGroup>

</Project>

C:\WINDOWS\system32>dotnet --info .NET SDK (reflecting any global.json):
Version: 5.0.100-rc.1.20452.10
Commit: 473d1b592e

Runtime Environment:
OS Name: Windows
OS Version: 10.0.17763 OS Platform: Windows
RID: win10-x64
Base Path: C:\Program Files\dotnet\sdk\5.0.100-rc.1.20452.10\

我怎么解决这个问题？

Answer 1

我遇到过同样的问题:
我从版本 更新了我的 Visual Studio 程序16.7 至 16.8 现在，问题解决了!
我手动检查更新
这个解决方案写在这个问题的评论中，但我想让它成为帮助像我这样的人的答案