Error with my function

Error:

Code:

[19:01:46] [Server thread/CRITICAL]: "Could not pass event 'pocketmine\event\block\BlockPlaceEvent' to 'Admin v1': Call to undefined method pocketmine\Player::isAdmin() on DanielYTK\Coder\code
[19:01:46] [Server thread/CRITICAL]: Error: "Call to undefined method pocketmine\Player::isAdmin()" (EXCEPTION) in "/Admin/src/DanielYTK/Coder/code" at line 173
 

Code:

PHP:

public function aoQuebrar(BlockPlaceEvent $ev){
    $player = $ev->getPlayer();
    $id = $ev->getBlock()->getId();
    if($player->isAdmin()){
        if($id === 101){
            $ev->setCancelled(true);
        }
    }
 }
 

Function isAdmin():

PHP:

public function isAdmin(Player $p){
    if(isset($this->admin[$p->getName()])){
        return true;
    }
 }
 

 

The line 173 is:

PHP:

 if($player->isAdmin()) 

 

Haaa THX

 

replace

PHP:

$player->isAdmin()


by

PHP:

$this->isAdmin($p)


 

PHP:

public function aoQuebrar(BlockPlaceEvent $ev){
    $p = $ev->getPlayer();
    $id = $ev->getBlock()->getId();
    if($this->isAdmin($p)){
        if($id === 101){
            $ev->setCancelled(true);
        }
    }
 }


 

if id has Custom Name, it's is problem?

 

All is working perfect, but $ev->setCancelled() no .-.

 

try var_dump()ing the ID
AND STOP USING HARDCODED IDS.