使用 .net 5.0 构建时出现 MSB3644 错误

MSB3644 error when building with .net 5.0

安装 .net 5.0 后 dotnet-cli 工作,但在创建新项目后 dotnet build 失败并出现错误 error MSB3644: The reference assemblies for framework “.NETFramework,Version=v5.0” were not found

确保环境变量 MSBuildSdksPath 等于 <dotnet install path>\sdk.0.100-preview.3.20216.6\Sdks