net core HTTP Error 502.5 - ANCM Out-Of-Process Startup Failure

个人博客：yedajiang44.com/blog

昨天更新了下vs，今天打开项目运行的时候直接报如下错误：

HTTP Error 502.5 - ANCM Out-Of-Process Startup Failure
Common causes of this issue:
The application process failed to start
The application process started but then stopped
The application process started but failed to listen on the configured port
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=808681

解决方法：重装项目对应的net core SDK即可，记得重启！