From 989778af26aa8cd2367b602b9e1146bcc756f6aa Mon Sep 17 00:00:00 2001
From: Sjoerd van de Goor <sjoerdvdgoor@hotmail.com>
Date: Tue, 6 Jun 2023 19:18:47 +0200
Subject: [PATCH] print in case a wrong spawner is specified

---
 src/main/java/com/volmit/iris/engine/IrisWorldManager.java | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/main/java/com/volmit/iris/engine/IrisWorldManager.java b/src/main/java/com/volmit/iris/engine/IrisWorldManager.java
index 562a80f05..ccca9abfe 100644
--- a/src/main/java/com/volmit/iris/engine/IrisWorldManager.java
+++ b/src/main/java/com/volmit/iris/engine/IrisWorldManager.java
@@ -597,6 +597,10 @@ public Map<IrisPosition, KSet<IrisSpawner>> getSpawnersFromMarkers(Chunk c) {
 
             for (String i : mark.getSpawners()) {
                 IrisSpawner m = getData().getSpawnerLoader().load(i);
+                if (m == null) {
+                    Iris.error("Cannot load spawner: " + i + " for marker on " + getName());
+                    continue;
+                }
                 m.setReferenceMarker(mark);
 
                 // This is so fucking incorrect its a joke