Problems with SweepMultiByObjectType

[anonymous_user_09f3abfc]

**I have made identical SweepTraces for BP and C++ **

and

The BP returns every character inside sweep BUT the C++ version only returns self

and

for some reason the SweepMulti will only return the instigators HitResult NOT any other characters

TArray<FHitResult> OutHits;
FCollisionQueryParams Params;
FVector Start = GetRootComponent()->GetComponentLocation();
FVector End = Start + 0.1f;
FCollisionObjectQueryParams COQP;
COQP.AddObjectTypesToQuery(ECC_Pawn);
FCollisionShape CS;
CS.MakeSphere(1000.f);


if (GetWorld()->SweepMultiByObjectType(OutHits, Start, End, FQuat::Identity, COQP, CS, Params))
{
	int32 Segments = 1;
	DrawDebugSphere(GetWorld(), Start, CS.GetSphereRadius(), Segments, FColor::Blue, true);
}

TArray<AShooterCharacter*> CharactersHit;

for (const FHitResult& ArrayElements : OutHits)
{
	AShooterCharacter* HitCharac = Cast<AShooterCharacter>(ArrayElements.GetActor());
	CharactersHit.AddUnique(HitCharac);
}

for (const AShooterCharacter* const ArrayElements : CharactersHit)
{
	const FString& PlayerName = ArrayElements->GetActorLabel();
	GEngine->AddOnScreenDebugMessage(-1, 3.f, FColor::Blue, FString::Printf(TEXT("character hit: %s"), *PlayerName));
}