Link errors when inheriting from AMatineeActor

I am trying to make a custom class based on AMatineeActor, but even with no functional code, just a stub, I am getting tons of link errors which makes no sense.

If I change the stub class to inherit from AActor everything compiles fine, but not as AMatineeActor.

#pragma once

#include "Matinee/MatineeActor.h"
#include "MPCMatinee.generated.h"

UCLASS()
class RND_API AMPCMatinee : public AMatineeActor
{
    GENERATED_BODY()
};

Take a look here:

Crappy, but thanks

There is a solution I posted the answer on the other thread…