Unable to resolve XXX. Where no service registrations found and number of Rules.FallbackContainers: 0 and number of Rules.UnknownServiceResolvers: 0

Question

My app gets error in last line:

 var ioc= new DryIoc.Container();
 var Task = DryIoc.Resolver.Resolve<XXX>(ioc);

Error received:

Unable to resolve XXX. Where no service registrations found and number of Rules.FallbackContainers: 0 and number of Rules.UnknownServiceResolvers: 0

My code:

class XXX: AAA
{ ...
}

Answer 1

I had to register Class first:

DryIoc.Registrator.Register(container, typeof(XXX));