Hotfix AttributeRemoveCommand

Signed-off-by: yoyosource <yoyosource@nidido.de>

BauSystem_Main/src/de/steamwar/bausystem/features/attributescopy/AttributeRemoveCommand.java

@@ -56,7 +56,15 @@ public class AttributeRemoveCommand extends SWCommand {
     public void genericCommand(Player player, @Mapper("attribute") String attribute) {
         ItemStack itemStack = player.getInventory().getItemInMainHand();
         ItemMeta itemMeta = itemStack.getItemMeta();
+        if (itemMeta == null) {
+            BauSystem.MESSAGE.send("ATTRIBUTE_REMOVE_NOT_FOUND", player);
+            return;
+        }
         List<String> lore = itemMeta.getLore();
+        if (lore == null) {
+            BauSystem.MESSAGE.send("ATTRIBUTE_REMOVE_NOT_FOUND", player);
+            return;
+        }
         if (lore.isEmpty()) {
             BauSystem.MESSAGE.send("ATTRIBUTE_REMOVE_NOT_FOUND", player);
             return;
@@ -83,7 +91,9 @@ public class AttributeRemoveCommand extends SWCommand {
                 Player player = (Player) commandSender;
                 ItemStack itemStack = player.getInventory().getItemInMainHand();
                 ItemMeta itemMeta = itemStack.getItemMeta();
+                if (itemMeta == null) return null;
                 List<String> lore = itemMeta.getLore();
+                if (lore == null) return null;
                 if (lore.isEmpty()) return null;
                 if (!lore.get(0).equals("§eAttributes§8:")) return null;
                 return lore.stream()