i need help fix error plugin .-.

I have an error in my code that I can not solve:

HTML:

 TypeError: "Argument 1 passed to pocketmine\scheduler\AsyncPool::submitTask() must be an instance of pocketmine\scheduler\AsyncTask, instance of Taylcd\ReportGUI\SaveTask given, called in C:\Users\Administrator\Desktop\server mcpe\plugins\ReportGUI\src\Taylcd\ReportGUI\ReportGUI.php on line 48" (EXCEPTION) in "src/pocketmine/scheduler/AsyncPool" at line 227

Code:

PHP:

 public function onEnable()
    {
        $this->FormAPI = $this->getServer()->getPluginManager()->getPlugin("FormAPI");
        if(!$this->FormAPI or $this->FormAPI->isDisabled())
        {
            $this->getLogger()->warning('Dependency FormAPI not found, disabling...');
            $this->getPluginLoader()->disablePlugin($this);
        }
        $this->getServer()->getPluginManager()->registerEvents($this, $this);
       Server::getInstance()->getAsyncPool()->submitTask(new SaveTask($this));
       $this->getConfig()->get('save-period', 600) * 20;
        $this->getServer()->getLogger()->info(TextFormat::AQUA . 'ReportGUI enabled. ' . TextFormat::GRAY . 'Made by Taylcd with ' . TextFormat::RED . "\xe2\x9d\xa4");
    }

I am new and do not know English, hope everyone helps me!

 

can you paste the contents of SaveTask?

 

sure

PHP:

<?php

namespace Taylcd\ReportGUI;

use pocketmine\scheduler\Task;

class SaveTask extends Task
{
    public function onRun(int $currentTick)
    {
        $this->getOwner()->save();
    }


 

you are trying to submit a task in the async pool, your file must extend AsyncTask

 

U have : extends Task
Must be : extends AsyncTask

 

please do not repost answers

 

error .-. :

HTML:

2019-06-02 [00:00:21] [Asynchronous Worker #1 thread/CRITICAL]: Error: "Call to undefined method Taylcd\ReportGUI\SaveTask::getOwner()" (EXCEPTION) in "plugins/ReportGUI/src/Taylcd/ReportGUI/SaveTask" at line 11
2019-06-02 [00:00:21] [Asynchronous Worker #1 thread/DEBUG]: #0 src/pocketmine/scheduler/AsyncTask(75): Taylcd\ReportGUI\SaveTask->onRun()
2019-06-02 [00:00:21] [Asynchronous Worker #1 thread/DEBUG]: #1 (): pocketmine\scheduler\AsyncTask->run()

 

you must define the function getOwner() because it has not defined.

 

thanks guys, no more error from plugin :3
From Vietnam with LOVE <3