.NET Core 项目编译错误 HTTP Error 500.35 - ANCM Multiple In-Process Applications in same Process ASP.NET Core 3

删除解决方案根目录下的隐藏文件夹 .vs  然后重新启动解决方案。

 

参考链接：https://stackoverflow.com/questions/58246822/http-error-500-35-ancm-multiple-in-process-applications-in-same-process-asp-ne