I have seen this questions many times, but none of the answers works for me. My DotNet Core app fails
The code:
public static void Main(string[] args)
{
CreateHostBuilder(args).Build().Run();
}
the error:
System.InvalidOperationException
HResult=0x80131509
Message=Unable to configure HTTPS endpoint. No server certificate was specified, and the default developer certificate could not be found or is out of date.
To generate a developer certificate run 'dotnet dev-certs https'. To trust the certificate (Windows and macOS only) run 'dotnet dev-certs https --trust'.
For more information on configuring HTTPS see https://go.microsoft.com/fwlink/?linkid=848054.
Source=Microsoft.AspNetCore.Server.Kestrel.Core
This exception was originally thrown at this call stack:
[External Code]
AccionesWeb.Program.Main(string[]) in Program.cs
When I try to create a cert, it creates it without problem, but then it says not found
PS ...> dotnet dev-certs https -t
Trusting the HTTPS development certificate was requested. A confirmation prompt will be displayed if the certificate was not previously trusted. Click yes on the prompt to trust the certificate.
The HTTPS developer certificate was generated successfully.
PS ...> dotnet dev-certs https -c
No valid certificate found.
I found the solution.
I had to manually delete all certs because dotnet dev-certs https --clean
was not removing all of them
If you are facing this issue, delete all localhost
certificates with friendly name ASP.NET Core...
from:
More info in here
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