HTTP Error 500.0 - ANCM In-Process Handler Load Failure Common causes of this issue: The specified version of Microsoft.NetCore.App or Microsoft.AspNetCore.App was not found. The in process request handler, Microsoft.AspNetCore.Server.IIS, was not referenced in the application. ANCM could not find dotnet. Troubleshooting steps: Check the system event log for error messages Enable logging the application process' stdout messages Attach a debugger to the application process and inspect For more information visit: https://go.microsoft.com/fwlink/?LinkID=2028526
个人主要说两方面:
(一)项目所需环境
比如我以前是 .net core 2 的版本。现在的项目是 .Net Core 3 的
需要下载:Hosting Bundle 和 x64 的环境
地址:https://dotnet.microsoft.com/download/dotnet-core/3.1
(二)数据库连接问题
比如发布的项目使用的连接字符串没有改过来导致的。
暂时我遇见的就这两方面的问题。
问题图像展示: