MoveToActor not working but SetFocus does?

[Belven]

I've been doing some basic AI and i've managed to get a basic AI that 'should' move towards a pawn. I go through the breakpoints in my code here:

void ABaseAIController::Tick(float DeltaTime)
{
	Super::Tick(DeltaTime);

	APawn* MyBot = GetPawn();
	if (MyBot == NULL)
	{
		return;
	}
	else if (!target)
	{
		for (FConstPawnIterator It = GetWorld()->GetPawnIterator(); It; ++It)
		{
			ALivingEntity* TestPawn = Cast<ALivingEntity>(*It);
			if (TestPawn && MyBot != TestPawn)
			{
				target = TestPawn;
				SetFocus(target);
				MoveToActor(target);
			}
		}
	}
	else if (MyBot != target)
	{
		SetFocus(target);
		MoveToActor(target);
	}

}

and it runs MoveToActor in both case but the pawn never moves. The bot does rotate, i.e. SetFocus but doesn't go towards me. Is there anything that could cause this?

[Justin.Dooley]

make sure your navmesh is fully compiled. If it's not standing on the nav mesh it will look but not move. View paths and see if that area is built.

[Belven]

Thanks almost forgot it even used navigation mesh