How to inject AutoMapper with Autofac?

Question

What is the proper way to inject AutoMapper to other layers?

I read this blog post , but this code cause exception below

An exception of type

Answer 1

.netcore 3 Autofac 5.1.2 AutoMapper 9.0.0 AutoMapperProfiles -> My profile name

protected override void Load(ContainerBuilder builder)
{
    builder.RegisterType().As();
    builder.Register(c => new MapperConfiguration(cfg =>
    {
        foreach (var profile in c.Resolve>())
        {
            cfg.AddProfile(profile);
        }
    })).AsSelf().SingleInstance();

    builder.Register(c => c.Resolve().CreateMapper(c.Resolve)).As().InstancePerLifetimeScope();
}