Microsoft.AspNetCore.App 2.1.1 升级“被项目阻止" [英] Microsoft.AspNetCore.App 2.1.1 upgrade "Blocked by project"

问题描述

我正在尝试将 .net core 2.1 项目升级到最新版本的 Nuget 包，例如 Microsoft.Extensions.DependencyInjection.Abstractions 2.1.1.

I'm trying to upgrade a .net core 2.1 project to the latest version of Nuget packages such as Microsoft.Extensions.DependencyInjection.Abstractions 2.1.1.

但是，这被包引用 Microsoft.NETCore.App 阻止，当我尝试升级元"包 Microsoft.NETCore.App 时，我看到类似于 这个问题.已通过切换到较新版本的 SDK 解决了这个问题，但是这不是这里的选项...因为没有较新版本的 SDK(还没有?).

However this is blocked by the package reference Microsoft.NETCore.App, when I try to upgrade the "meta" package Microsoft.NETCore.App I see "Blocked by project" similar to this question. That was resolved by switching to the newer version of the SDK, however that isn't an option here... because there isn't a newer version of the SDK (yet?).

我还看到了这个答案通过使用更新包参考手动编辑 .csproj 文件来升级特定包但我怀疑这是这样做的预期方法.

I've also seen this answer to upgrade specific packages by editing the .csproj file manually with an Update package reference but I doubt that's the intended method of doing this.

我应该如何处理这个问题?现在，我只是手动包含了我实际使用的包引用并删除了元包，但我无法想象这是解决此问题的预期方法.

How should I go about this? For now I've just manually included the package references I actually use and dropped the meta package but I can't imagine that's the intended way to go about this.

推荐答案

简单.之前正在为此寻找解决方案，而我所要做的就是将其添加到受影响的项目中.

Easy. Was looking for a resolution for this earlier and I all I had to do was just add this in the projects affected.

  <PropertyGroup>
    <RuntimeFrameworkVersion>2.1.1</RuntimeFrameworkVersion>
  </PropertyGroup>

此外，对于 .NET Core 3 及更高版本，

Additionally for .NET Core 3 and beyond,

   <PropertyGroup>
     <TargetFramework>netcoreapp3.1</TargetFramework>
   </PropertyGroup>

Patrick 下面 也发布了一个答案，指出某些项目需要 .NET Core App NuGet 包.在 .NET Core 3 之后，您将不再需要它.

There was also an answer posted by Patrick below pointing out that certain projects require the .NET Core App NuGet Package. You won't need that anymore after .NET Core 3.

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