Solved How to fix this error?

Code:

[Server thread/NOTICE]: InvalidArgumentException: "Argument 1 passed to pocketmine\level\particle\FloatingTextParticle::__construct() must be an instance of pocketmine\math\Vector3, string given, called in C:\Users\CaptainKenji17\Desktop\PocketMine-MP\plugins\NBS\src\PlayNoteBlockSong\PlayNoteBlockSong.php on line 189 and defined" (E_RECOVERABLE_ERROR) in "/src/pocketmine/level/particle/FloatingTextParticle"

PHP:

            $this->song = clone $this->songs[$this->index][self::SONG];
            $vect2 = new Vector3(252, 43, 120);
            $vect2 = new FloatingTextParticle("§ePlaying now: " . $this->songs[$this->index][self::NAME]);

"Learn PHP" are blocked word on this thread, try to say it ill block you

Learn Hypertext Preprocessor

__construct argument 1 should be a instance of Vector3.

PHP:

new FloatingTextParticle(new Vector3($x,$y,$z), $text);

And, I recommend you check how constructors and destructors work, it will be so helpful for you.
http://php.net/manual/en/language.oop5.decon.php

Wrong.
PHP: Hypertext Preprocessor.

well let me ask you this if you learn PHP you wouldn't be here right now asking this would you?

[Server thread/CRITICAL]: Unhandled exception executing command 'song play' in song: Undefined variable: x

Ive fixed this error but still it doesnt show the particle ;(

PHP:

$vect2 = new FloatingTextParticle(new Vector3(252, 43, 120), "§ePlaying now: " . $this->songs[$this->index][self::NAME]);

Learn PocketMine Api

PHP:

$vect2 = new FloatingTextParticle(new Vector3(252, 43, 120), "§ePlaying now: " . $this->songs[$this->index][self::NAME]);

[/QUOTE]
Where's the Code 2 Spawn the Particle?

Where's the Code 2 Spawn the Particle?[/QUOTE]
Learn 2 code

Im outta this particle, ill try it on sign instead, thanks for helping. bye

Learn 2 code[/QUOTE]
that doesnt spawn it it just defines it

that doesnt spawn it it just defines it[/QUOTE]
how do you spawn it then

Code:

 $level->addParticle($vect2); 

still not spawn it

Spawn it on PlayerRespawnEvent or/and PlayerJoinEvent

cnt it be in CommandEvent? oh kk

Nope. You can spawn it anytime, including during command dispatch.

It is removed at a rejoin though, isn't it?

Yes.

But still, it doesn't mean you can't do that; maybe that's the expected behaviour.