Iterate through all player controllers from within the GameMode

[LUTIY]

So im trying make custom tick and iterate through all player controllers from within the GameMode. I did the following, but the engine crashes when trying to start the “for” cycle
BeginPlay:

GetWorld()->GetTimerManager().SetTimer(CustomTickTimerHandle, this, &AIgoraGameMode::CustomTick, TickFrequency, true);

CustomTick:

for(FConstPlayerControllerIterator Iterator = GetWorld()->GetPlayerControllerIterator(); Iterator; ++Iterator)

[LUTIY]

Ok, it was not the iterator itself, but function call inside it.

	for(FConstPlayerControllerIterator Iterator = GetWorld()->GetPlayerControllerIterator(); Iterator; ++Iterator)
	{
		AIgoraPlayerControllerBase* Controller = Cast<AIgoraPlayerControllerBase>(Iterator->Get());
		if(Controller != nullptr)
		{
			OnPlayerEffectsActions->HandleOnPlayerEffects(Controller);
		}
	}

So function call causes crash even though it is an empty function. When i call it outside of CustomTick (even in default engine’s Tick) it works fine, so it has something to do with timer. Any ideas?

[DanM]

Looks like you’re checking the wrong thing. What’s OnPlayerEffectsActions? Might be a timing issue being too soon if that’s the case and you could use the next argument for an initial delay.

Also TActorRange simplifies your code.

for (AIgoraPlayerControllerBase* Controller : TActorRange<AIgoraPlayerControllerBase>(GetWorld())
{
    //code
}