当前 .Net SDK 不支持面向 .Net Core 2.2 面向 .Net Core 2.1 或更低版本 [英] The Current .Net SDK does not support targeting .Net Core 2.2 Target .Net Core 2.1 or Lower

问题描述

我在 .net core 2.2 preview 3 的预览版中有一些项目.在我将 VS Studio 社区版更新到 15.9.2 版之前，它运行良好.之后，不再可能针对 .net core 2.2 预览版.当我执行 dotnet --list-sdks 时，我会得到一个已安装的 SDK 列表，包括 2.2.100-preview3.

I have some projects in the preview version of .net core 2.2 preview 3. It was working fine until i updated my VS Studio Community Edition to Version 15.9.2. After that targeting .net core 2.2 preview is no longer possible. When i do dotnet --list-sdks I get a list of the SDKs installed including 2.2.100-preview3.

更新VS Studio后，列表现在只显示

After updating VS Studio, the list now only shows

我关注了类似的问题，但无法解决问题.有什么指点吗?

I have followed similar questions but could not resolve the issue. Any pointers?

推荐答案

https://developercommunity.visualstudio.com/content/problem/387549/net-22-loast-afte-upgrading-to-1592.html

似乎最新版本关闭了预览的使用，菜单下的使用 .NET Core SDK 的预览"选项 -> 工具 -> 选项 -> 项目和解决方案 -> .NET Core

seems that the latest release turns off the use of preview, "Use previews of the .NET Core SDK" option under menu -> Tools -> Options -> Projects and Solutions -> .NET Core

去这里重新打开它.

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