FStreamableMananager::RequestAsyncLoad not working?

Development Programming & Scripting C++
1

Hi, I am attempting to asynchronously load a blueprint using FStreamableManager. However, when the callback is called, my TSoftObjectPointer’s Get() method is returning NULL. Is there something I’m missing?

In the code below, this results in a null deref:

SongBlueprint.Get()->GeneratedClass;



void USongDirectorComponent::BeginPlay()
{
    Super::BeginPlay();

    if (!StreamableManager)
    {
        StreamableManager = new FStreamableManager();
    }

    StreamableManager->RequestAsyncLoad(SongBlueprint.ToSoftObjectPath(), FStreamableDelegate::CreateUObject(this, &USongDirectorComponent::OnSongLoaded));
}





void USongDirectorComponent::OnSongLoaded()
{
    FActorSpawnParameters spawnParams;
    UClass *blueprintClass = SongBlueprint.Get()->GeneratedClass;

    // other stuff ...
}