Why two trigger volume doesn't work?

[Simone_Rossaini]

Good evening,

I’m trying to use the Volume Trigger twice to open the door the green one (created in the course) works perfectly instead the red one doesn’t. I tried to use UE_LOG to print the actor name but nothing unfortunately.
Header:

float MassaTotaleInAproPortaVerde() const; //green door
float MassaTotaleInAproPortaRossa() const; //red door
//other code
UPROPERTY(EditAnywhere)
ATriggerVolume* Pedana;

UPROPERTY(EditAnywhere)
ATriggerVolume* PedanaRossa;

CPP

if(MassaTotaleInAproPortaVerde() > QuantoPesoAproPorta && QuantoPesoAproPorta < MassaTotaleInAproPortaRossa() )
	{
		AproPorta(DeltaTime);
		ContatoreUltimaChiusura = GetWorld()->GetTimeSeconds();
	}
//othercode
float UAproPorta::MassaTotaleInAproPortaVerde() const
{
	float MassaTotale = 0.f;

	//Trovare cosa è dentro
	TArray<AActor*> VerdiActor;
	Pedana->GetOverlappingActors(OUT VerdiActor);

	//Aggiungere le masse dei attori
	for (AActor* AttoreVerde : VerdiActor)
	{
		UE_LOG(LogTemp, Warning, TEXT("%s"), *AttoreVerde->GetName());
		if (AttoreVerde->GetName() == "pallina-verde")
		{
			MassaTotale += AttoreVerde->FindComponentByClass<UPrimitiveComponent>()->GetMass();
		}
	}
	return MassaTotale;
}

float UAproPorta::MassaTotaleInAproPortaRossa() const
{
	float MassaTotaleRossa = 0.f;

	//Trovare cosa è dentro
	TArray<AActor*> RossaActor;
	PedanaRossa->GetOverlappingActors(OUT RossaActor);
	//Aggiungere le masse dei attori
	for (AActor* AttoreRosso : RossaActor)
	{
		UE_LOG(LogTemp, Warning, TEXT("%s"), *AttoreRosso->GetName());
		if (AttoreRosso->GetName() == "pallina-rossa")
		{
			MassaTotaleRossa += AttoreRosso->FindComponentByClass<UPrimitiveComponent>()->GetMass();
		}
	}
	return MassaTotaleRossa;
}

Image :

[DanM]

Are you successfully compiling? What is the note about line 137?

[Simone_Rossaini]

I confirm, it compiles and everything works correctly except that trigger. now i’m at work after i look at the line you wrote

[Simone_Rossaini]

i try to deactive green and see result and red work. seems like just one trigger volume can work in the scene

EDIT:
i find the problem now don’t work if i try to catch name of actor, for example if name is equal to green add mass else not…

---

Solution:

Finally find a solution, instead of use name i use Tags like:

for (AActor* AttoreRosso : RossaActor)
	{
		if (AttoreRosso->ActorHasTag("pallinarossa")) //if ball have red tag
		{
			MassaTotaleRossa += AttoreRosso->FindComponentByClass<UPrimitiveComponent>()->GetMass();
		}
	}

and in the actor i added tag name