From 090584dbcc942f210fbbe7f0292cc7f992c5cfba Mon Sep 17 00:00:00 2001
From: OMGeeky <>
Date: Sun, 13 Jul 2025 02:25:01 +0200
Subject: [PATCH] add warning about icon

---
 src/com/gpl/rpg/atcontentstudio/model/gamedata/Common.java | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/com/gpl/rpg/atcontentstudio/model/gamedata/Common.java b/src/com/gpl/rpg/atcontentstudio/model/gamedata/Common.java
index 4a967d5..66847da 100644
--- a/src/com/gpl/rpg/atcontentstudio/model/gamedata/Common.java
+++ b/src/com/gpl/rpg/atcontentstudio/model/gamedata/Common.java
@@ -1,5 +1,6 @@
 package com.gpl.rpg.atcontentstudio.model.gamedata;
 
+import com.gpl.rpg.atcontentstudio.Notification;
 import com.gpl.rpg.atcontentstudio.model.GameDataElement;
 import com.gpl.rpg.atcontentstudio.model.Project;
 
@@ -49,6 +50,10 @@ public final class Common {
     public static void linkIcon(Project proj, String iconId, GameDataElement backlink) {
         if (iconId != null) {
             String spritesheetId = iconId.split(":")[0];
+            if (proj.getSpritesheet(spritesheetId) == null) {
+                Notification.addError("Error Spritesheet " + spritesheetId + ". has no backlink. (" + iconId + ")");
+                return;
+            }
             proj.getSpritesheet(spritesheetId).addBacklink(backlink);
         }
     }