Chris

> [@chunty](https://github.com/chunty) It's actually related to the constructor parameters. I described it in [#771](https://github.com/MapsterMapper/Mapster/issues/771). > > Try the pre-release version. It's not completely fixed there, but you should get the...

weirdly just overriding with a copy of the default profile works: ```csharp using FluentResults; using FluentResults.Extensions.AspNetCore; using Microsoft.AspNetCore.Mvc; public class Program { public static void Main() { AspNetCoreResult.Setup(config => config.DefaultProfile...

This could be a red herring but the wonders of ChatGPT tells me the following: That exception is a classic **binary mismatch** between your two packages: * Your app is...