[HELP] SAssetDropTarget not showing up in editor

Development Programming & Scripting C++
1

I am trying to customize a Property using IPropertyTypeCustomization.

This property looks like this:


USTRUCT()
struct BMOVE_API FTaskSelection 
{
	GENERATED_BODY()

	UPROPERTY(EditInstanceOnly, BlueprintReadWrite)
	AActor *										Task;
	
	UPROPERTY(EditInstanceOnly, BlueprintReadWrite)
	TArray<FString>                                                                LocomotionSelections;
	
};

In my CustomizeHeader method, I’d like a SAssetDropTarget next to a TextComboBox. For the SAssetDropTarget I do something like:


HeaderRow.NameContent()
	
		StructPropertyHandle->CreatePropertyNameWidget(LOCTEXT("Change", "Task"), LOCTEXT("IDK", "IDK"), false, true, false)
	]
	.ValueContent()
		.MinDesiredWidth(500)
		
			//SNew(STextComboBox)
			//.OptionsSource(&TextData)
			SNew(SAssetDropTarget)
			.Visibility(EVisibility::Visible)
			.OnIsAssetAcceptableForDrop(this, &FTaskSelectionDataCustomization::IsAssetAccetableForDrop)
		];

However, if I do this, nothing shows up in the editor! I get a SNullComponent inside the SAssetDropTarget. How do I set this up correctly???

Please Advise!