HTTP Error 500.37 - ANCM Failed to Start Within Startup Time Limit

Question

I get this result after i ran the API. May i ask, how to fix this issue?

How long does it take for timeout to occur? Found similar issue : https://github.com/dotnet/aspnetcore/issues/20194 — jdweng, Jun 15 '20 at 11:17
This https://stackoverflow.com/questions/59369322/net-core-3-0-and-iis-http-error-500-30-ancm-in-process-start-failure-failed helped me — Raghavan MK, Dec 14 '20 at 06:05

score 3 · Accepted Answer · answered Mar 17 '21 at 07:00

3

close applications running on the system
turns out because access takes a long time
Webconfig upgrade startupTimeLimit https://learn.microsoft.com/en-us/previous-versions/iis/6.0-sdk/ms524792(v=vs.90)

answered Mar 17 '21 at 07:00

yusufyildiz

score 1 · Answer 2 · answered May 03 '23 at 06:07

1

I have been able to resolve this by:

(Just restarting IIS without the VS reset did not help).

answered May 03 '23 at 06:07

Yaakov Ellis

score 0 · Answer 3 · edited Oct 22 '21 at 08:01

0

This error happened to me when running my site on my local machine. Restarting my PC resolved the issue. ASP.NET Core 3.1

edited Oct 22 '21 at 08:01

Roman Pokrovskij

answered Oct 22 '21 at 07:54

user3276657

3 Answers3