Hack-detection error

I get a long error on the Villager bot = (Villager).e.getEntity(); part, can someone please tell me why

Code:

        @EventHandler
        public void onVillagerDamageByHacker(EntityDamageByEntityEvent e) {
            Player hacker = (Player)e.getDamager();
            Villager bot = (Villager)e.getEntity();
            if(!hacktest.contains(hacker.getName())) {
                e.setCancelled(true);
            }else if(hacktest.contains(hacker.getName()) && bot.getType().equals(EntityType.VILLAGER)) {
                for (Player p : Bukkit.getOnlinePlayers()) {
                    if (p.isOp()) {
                        p.sendMessage(ChatColor.DARK_RED + "" + hacker.getName() + " is most likely hacking (FF)!");
                    }
                }
                }
            }

 

Moved to Plugin Development

 

@Edvio You should never cast without adding an instanceof check. Otherwise, if the entity is not able to be casted to what you cast it to, it will always throw an error.

 

there is no debug output in provided code, add some and try again.