Solved Task

Console output: Server thread/CRITICAL Error: "Call to undefined method pocketmine\Server::scheduleDelayedTask()

Main.php

PHP:

<?php

namespace DelayedCommands;

use pocketmine\plugin\PluginBase;
use pocketmine\event\Listener;
use pocketmine\Player;
use pocketmine\Server;

class Main extends PluginBase implements Listener{
 
  public function onEnable(){
      $this->getServer()->getPluginManager()->registerEvents($this, $this);
      $this->getServer()->scheduleDelayedTask(new SendCommandTask($this), 400);
      
      }
  }

SendCommandTask.php

PHP:

<?php

namespace DelayedCommands;

use pocketmine\plugin\Plugin;
use pocketmine\scheduler\PluginTask;
use pocketmine\Player;
use pocketmine\Server;
use pocketmine\command\ConsoleCommandSender;
use pocketmine\command\Command;
use pocketmine\command\CommandSender;

class SendCommandTask extends PluginTask{
    
    public function onRun(int $currentTick){

        $this->getServer()->dispatchCommand(new ConsoleCommandSender(), "say hi");
    }
}

 

PHP:

$this->getScheduler()->scheduleDelayedTask(new SendCommandTask(), 400);

Change PluginTask to Task
Change $this->getServer() inside onRun to Server::getInstance()

 

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