/*
 * Copyright (c) 2017, Adam <Adam@sigterm.info>
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 * 1. Redistributions of source code must retain the above copyright notice, this
 *    list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright notice,
 *    this list of conditions and the following disclaimer in the documentation
 *    and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
package net.runelite.api;

import java.util.Arrays;

public class Region
{
	private final Client client;
	private final net.runelite.rs.api.Region region;

	public Region(Client client, net.runelite.rs.api.Region region)
	{
		this.client = client;
		this.region = region;
	}

	public Tile[][][] getTiles()
	{
		return Arrays.stream(region.getTiles())
			.map(tile1 -> Arrays.stream(tile1)
				.map(tile2 -> Arrays.stream(tile2)
					.map(tile3 -> new Tile(client, tile3))
					.toArray(Tile[]::new)
				).toArray(Tile[][]::new)
			).toArray(Tile[][][]::new);
	}
}

@@ -1819,16 +1819,32 @@
 tile3 -%3E
+ tile3 != null ?
  new Til
@@ -1859,16 +1859,23 @@
 , tile3)
+ : null
 )%0A%09%09%09%09%09.

Add check for tile being null before creating wrapper