Fix 1.20.2 adapters

worldedit-bukkit/adapters/adapter-1_20_2/src/main/java/com/sk89q/worldedit/bukkit/adapter/ext/fawe/v1_20_R2/PaperweightAdapter.java

@@ -557,6 +557,16 @@ public final class PaperweightAdapter implements BukkitImplAdapter<net.minecraft
         return CraftItemStack.asCraftMirror(stack);
     }
 
+    @Override
+    public char[] getIbdToStateOrdinal() {
+        return new char[0];
+    }
+
+    @Override
+    public int[] getOrdinalToIbdID() {
+        return new int[0];
+    }
+
     @Override
     public BaseItemStack adapt(org.bukkit.inventory.ItemStack itemStack) {
         final ItemStack nmsStack = CraftItemStack.asNMSCopy(itemStack);