Java Minecraft插口存在库存问题

我的问题是，关闭库存甚至不能安静地工作。谁有更好的解决方案或解决方案？

是否

onInteraction

有效？尝试将

@EventHandler

添加到

onCloseInventory

方法。

是否

onInteraction

有效？尝试将

@EventHandler

添加到

onCloseInventory

方法

 @EventHandler
    public void onInteraction(PlayerInteractEvent event) {
        Player player = (Player) event.getPlayer();
       int id = Bukkit.getServer().getScheduler().scheduleSyncRepeatingTask(FriendsGUI.getInstance(), new Runnable() {

            @Override
            public void run() {
                player.sendMessage("Hello " + player.getName());
            }
        }, 0, 20);
    }
    public void onCloseInventory(InventoryCloseEvent event){
        Player player = (Player) event.getPlayer();
        player.sendMessage("lul");
        Bukkit.getServer().getScheduler().scheduleSyncDelayedTask(FriendsGUI.getInstance(), new Runnable() {

            @Override
            public void run() {
                player.sendMessage("Goodbye  " + player.getName());
                Bukkit.getScheduler().cancelAllTasks();

            }
        }, 0);
    }