Creative inventory update with unknown item filter

src/pocketmine/Server.php

@@ -1567,10 +1567,10 @@ class Server{
 
 			InventoryType::init();
 			Block::init();
+			Enchantment::init();
 			Item::init();
 			Biome::init();
 			Effect::init();
-			Enchantment::init();
 			Attribute::init();
 			$this->craftingManager = new CraftingManager();
 

src/pocketmine/item/Item.php

@@ -227,8 +227,15 @@ class Item implements ItemIds{
 
 		$creativeItems = new Config(Server::getInstance()->getFilePath() . "src/pocketmine/resources/creativeitems.json", Config::JSON, []);
 
-		foreach($creativeItems->getAll() as $item){
+		foreach($creativeItems->getAll() as $data){
-			self::addCreativeItem(Item::get($item["ID"], $item["Damage"]));
+			$item = Item::get($data["id"], $data["damage"]);
+			if($item->getName() === "Unknown"){
+				continue;
+			}
+			if(isset($data["nbt"])){
+				$item->setNamedTag(NBT::parseJson(json_encode($data["nbt"])));
+			}
+			self::addCreativeItem($item);
 		}
 	}
 
@@ -241,7 +248,7 @@ class Item implements ItemIds{
 	}
 
 	public static function addCreativeItem(Item $item){
-		Item::$creative[] = Item::get($item->getId(), $item->getDamage());
+		Item::$creative[] = clone $item;
 	}
 
 	public static function removeCreativeItem(Item $item){