I updated yesterday from .Net 5 to .Net 6 and now my projects can't start with dotnet run. I then get the error:
Building...
warn: Microsoft.AspNetCore.Server.Kestrel.Core.KestrelServer[5]
The ASP.NET Core developer certificate is in an invalid state. To fix this issue, run the following commands 'dotnet dev-certs https --clean' and 'dotnet dev-certs https' to remove all existing ASP.NET Core development certificates and create a new untrusted developer certificate. On macOS or Windows, use 'dotnet dev-certs https --trust' to trust the new certificate.
fail: Microsoft.AspNetCore.Server.Kestrel.Core.KestrelServer[4]
The ASP.NET Core developer certificate is in an invalid state. To fix this issue, run the following commands 'dotnet dev-certs https --clean' and 'dotnet dev-certs https' to remove all existing ASP.NET Core development certificates and create a new untrusted developer certificate. On macOS or Windows, use 'dotnet dev-certs https --trust' to trust the new certificate.
I've tried all the steps to remove/clean and create again but that doesn't help. The server starts but no connection from a browser is possible.
I use Mac OS 11
Anybody an idea?
I had to delete all the SDK's above 3.1.4xx as I am working on 3.1.x Only after that the newly generated dev cert worked.
I will install SDK's later when I work on a newer dotnet core version.
MacOS location = /usr/local/share/dotnet/sdk
MacOS version 12.3 Monterey