Getting an Item

Wasn't the only issue but I did figure it out but now when I send the message it gives me this error

Code:

Error: "Call to a member function sendMessage() on null" (EXCEPTION) in "/plugins/ApocalypseCore_v0.1BETA/src/RoyalMCPE/ApocalypseCore/Events/WeeklyRewardEvents" at line 35

 

Can you update your code on previous post?

 

PHP:

public function onTransaction(InventoryTransactionEvent $e) {
        $transactions = $e->getTransaction ()->getTransactions ();
        $player = null;
        $hopperinv = null;
        $action = null;
        foreach ( $transactions as $transaction ) {
            if (($inv = $transaction->getInventory ()) instanceof HopperInventory) {
                foreach ( $inv->getViewers () as $assumed )
                    if ($assumed instanceof Player) {
                        $player = $assumed;
                        $hopperinv = $inv;
                    }
            }
            $action = $transaction;
        }
        $e->setCancelled ();
        $item = $action->getTargetItem ();
        if ($item->getName () === "Test") {
            $player->sendMessage ( "Test" );
        }
    }