Why delegated constructor doesn't work as expected UE4-CodePudding

I am having issues with loading the asset for several weapons in the game, such as AK 47, M11, and so on, the issue here is that I created a c class for doing that work which will be

    header
    
    UCLASS()
    AWeapon_core : public AActor
    {
        private: 
        USkeletalMeshComponent* m_skeletal_mesh;

        public:
        AWeapon_core(FString);
    
        protected:
        const FString mk_default_path;  
    };
    
    cpp
    
    AWeapon_core::AWeapon_core(FString _path)
    {
        m_skeletal_mesh = CreateDefaultSubobject<USkeletalMeshComponent>(TEXT("Weapon_mesh"));
    static ConstructorHelpers::FObjectFinder<USkeletalMesh> WEAPON_MESH(*(mk_weapon_mesh_path   _path));

    if (WEAPON_MESH.Succeeded())
        m_skeletal_mesh->SetSkeletalMesh(WEAPON_MESH.Object);
    }

And for the weapons, for example AK-47

    header

class AAK47 : public AWeapon_core
{
    public:
    AAK47();
}

cpp

AAK47::AAK47() : AWeapon_core("The path of the AK47 mesh file")
{
}

Did the same for all of the others weapons but it creates with the same mesh, what could be wrong here?

CodePudding user response：

Do you realize what you did here?

static ConstructorHelpers::FObjectFinder<USkeletalMesh> 
                       WEAPON_MESH(*(mk_weapon_mesh_path   _path));

It's a STATIC LOCAL variable. It is initialized once. Only once as there is only one instance of AWeapon_core::AWeapon_core() function. All subsequent call to this constructor would use already initialized value.