TNT Launcher spam

Code:

PHP:

        $nbt = new CompoundTag( "", [
            "Pos" => new ListTag("Pos", [
                    new DoubleTag("", $player->x),
                    new DoubleTag("", $player->y+$player->getEyeHeight()),
                    new DoubleTag("", $player->z)
            ]),
            "Motion" => new ListTag("Motion", [
                    new DoubleTag("", -\sin ($player->yaw / 180 * M_PI) *\cos ($player->pitch / 180 * M_PI)),
                    new DoubleTag ("", -\sin ($player->pitch / 180 * M_PI)),
                    new DoubleTag("",\cos ($player->yaw / 180 * M_PI) *\cos ( $player->pitch / 180 * M_PI))
            ]),
            "Rotation" => new ListTag("Rotation", [
                    new FloatTag("", $player->yaw),
                    new FloatTag("", $player->pitch)
            ])
        ]);
        $f = 3.0;
        $tntentity = Entity::createEntity("PrimedTNT", $player->getlevel(), $nbt, $player);
        $tntentity->setMotion($tntentity->getMotion()->multiply($f));
        $tntentity->spawnToAll();

Error:

Code:

2018-08-08 [18:52:24] [Server thread/CRITICAL]: Could not tick level "Lobby": Argument 1 passed to pocketmine\network\mcpe\NetworkBinaryStream::putByteRotation() must be of the type float, null given, called in phar:///home/gs/gs/data/servers/7069490/PocketMine-MP.phar/src/pocketmine/network/mcpe/protocol/MoveEntityAbsolutePacket.php on line 64
2018-08-08 [18:52:24] [Server thread/CRITICAL]: TypeError: "Argument 1 passed to pocketmine\network\mcpe\NetworkBinaryStream::putByteRotation() must be of the type float, null given, called in phar:///home/gs/gs/data/servers/7069490/PocketMine-MP.phar/src/pocketmine/network/mcpe/protocol/MoveEntityAbsolutePacket.php on line 64" (EXCEPTION) in "src/pocketmine/network/mcpe/NetworkBinaryStream" at line 407
2018-08-08 [18:52:24] [Server thread/DEBUG]: #0 src/pocketmine/network/mcpe/protocol/MoveEntityAbsolutePacket(64): pocketmine\network\mcpe\NetworkBinaryStream->putByteRotation(NULL )
2018-08-08 [18:52:24] [Server thread/DEBUG]: #1 src/pocketmine/network/mcpe/protocol/DataPacket(89): pocketmine\network\mcpe\protocol\MoveEntityAbsolutePacket->encodePayload()
2018-08-08 [18:52:24] [Server thread/DEBUG]: #2 src/pocketmine/network/mcpe/PacketStream(33): pocketmine\network\mcpe\protocol\DataPacket->encode()
2018-08-08 [18:52:24] [Server thread/DEBUG]: #3 src/pocketmine/Server(1899): pocketmine\network\mcpe\PacketStream->putPacket(pocketmine\network\mcpe\protocol\MoveEntityAbsolutePacket object)
2018-08-08 [18:52:24] [Server thread/DEBUG]: #4 src/pocketmine/level/Level(804): pocketmine\Server->broadcastPackets(array Array(), array Array())
2018-08-08 [18:52:24] [Server thread/DEBUG]: #5 src/pocketmine/Server(2398): pocketmine\level\Level->doTick(integer 6709)
2018-08-08 [18:52:24] [Server thread/DEBUG]: #6 src/pocketmine/Server(2555): pocketmine\Server->checkTickUpdates(integer 6709)
2018-08-08 [18:52:24] [Server thread/DEBUG]: #7 src/pocketmine/Server(2297): pocketmine\Server->tick()
2018-08-08 [18:52:24] [Server thread/DEBUG]: #8 src/pocketmine/Server(2175): pocketmine\Server->tickProcessor()
2018-08-08 [18:52:24] [Server thread/DEBUG]: #9 src/pocketmine/Server(1728): pocketmine\Server->start()
2018-08-08 [18:52:24] [Server thread/DEBUG]: #10 src/pocketmine/PocketMine(245): pocketmine\Server->__construct(BaseClassLoader object, pocketmine\utils\MainLogger object, string /home/gs/gs/data/servers/7069490/, string /home/gs/gs/data/servers/7069490/plugins/)
2018-08-08 [18:52:24] [Server thread/DEBUG]: #11 /home/gs/gs/data/servers/7069490/PocketMine-MP.phar(1): require(string phar:///home/gs/gs/data/servers/7069490/PocketMine-MP.phar/src/pocketmine/PocketMine.php)

Before the 1.5 update the code worked without this console spam (yes, it spams multiple times till all players leave).

 

More like, there was a bug in your code which has finally been exposed since you updated pocketmine

 

Well, I updated my code.

PHP:

            $nbt = Entity::createBaseNBT($player->add(0, $player->getEyeHeight(), 0), $player->getDirectionVector(), $player->yaw, $player->pitch);
            $projectile = Entity::createEntity("PrimedTNT", $player->getLevel(), $nbt, $player);
            $projectile->setMotion($projectile->getMotion()->multiply(3.0));
            $projectile->spawnToAll();

Same error. Anything related with Slapper or SlapperRotation?

 

SlapperRotation hasn't officially been updated to 1.5. Anyway, if that's all the code you're executing, then something else is causing the error.

 

I know it hasn't. I updated it manually using the renamed packet (and the xRot stuff). Everything works fine if I do not launch TNTs. It is the only plugin I have installed using that packet though. I am sure it has to do with Slapper or SlapperRotation. I use the API 4.0.0, which is technically "unstable", but what makes it stable is only that: https://github.com/pmmp/PocketMine-...065abe0#diff-8635f5206bab8ecea0bd8b675fd07c89

 

Pretty sure it's SlapperRotation, can you send the code where you create and send that packet?

 

PHP:

<?php
namespace SlapperRotation;
use pocketmine\event\Listener;
use pocketmine\event\player\PlayerMoveEvent;
use pocketmine\math\Vector2;
use pocketmine\network\mcpe\protocol\MoveEntityAbsolutePacket;
use pocketmine\network\mcpe\protocol\MovePlayerPacket;
use pocketmine\Player;
use pocketmine\plugin\PluginBase;
class Main extends PluginBase implements Listener {
    public function onEnable() {
        $this->saveDefaultConfig();
        $this->getServer()->getPluginManager()->registerEvents($this, $this);
    }
    public function onPlayerMove(PlayerMoveEvent $ev) {
        $player = $ev->getPlayer();
        $from = $ev->getFrom();
        $to = $ev->getTo();
        if($from->distance($to) < 0.1) {
            return;
        }
        $maxDistance = $this->getConfig()->get("max-distance");
        foreach ($player->getLevel()->getNearbyEntities($player->getBoundingBox()->expandedCopy($maxDistance, $maxDistance, $maxDistance), $player) as $e) {
            if($e instanceof Player) {
                continue;
            }
            if(substr($e->getSaveId(), 0, 7) !== "Slapper") {
                continue;
            }
            switch ($e->getSaveId()) {
                case "SlapperFallingSand":
                case "SlapperMinecart":
                case "SlapperBoat":
                case "SlapperPrimedTNT":
                case "SlapperShulker":
                    continue 2;
            }
            $xdiff = $player->x - $e->x;
            $zdiff = $player->z - $e->z;
            $angle = atan2($zdiff, $xdiff);
            $yaw = (($angle * 180) / M_PI) - 90;
            $ydiff = $player->y - $e->y;
            $v = new Vector2($e->x, $e->z);
            $dist = $v->distance($player->x, $player->z);
            $angle = atan2($dist, $ydiff);
            $pitch = (($angle * 180) / M_PI) - 90;
            if($e->getSaveId() === "SlapperHuman") {
                $pk = new MovePlayerPacket();
                $pk->entityRuntimeId = $e->getId();
                $pk->position = $e->asVector3()->add(0, $e->getEyeHeight(), 0);
                $pk->yaw = $yaw;
                $pk->pitch = $pitch;
                $pk->headYaw = $yaw;
                $pk->onGround = $e->onGround;
            } else {
                $pk = new MoveEntityAbsolutePacket();
                $pk->entityRuntimeId = $e->getId();
                $pk->position = $e->asVector3();
                $pk->xRot = $pitch;
                $pk->yRot = $yaw;
                $pk->zRot = $yaw;
            }
            $player->dataPacket($pk);
        }
    }
}

Giving whole code just in case.