From 86f1f1436cc36708a5b0b5073a21d64d04bf236f Mon Sep 17 00:00:00 2001
From: Stephen Gold <sgold@sonic.net>
Date: Sat, 28 Jan 2023 23:26:55 -0800
Subject: [PATCH] solve issue #1930 (NPE in FbxLayerElement)

---
 .../java/com/jme3/scene/plugins/fbx/mesh/FbxLayerElement.java | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/jme3-plugins/src/fbx/java/com/jme3/scene/plugins/fbx/mesh/FbxLayerElement.java b/jme3-plugins/src/fbx/java/com/jme3/scene/plugins/fbx/mesh/FbxLayerElement.java
index 6f2ba8e08a..e8fa6403e6 100644
--- a/jme3-plugins/src/fbx/java/com/jme3/scene/plugins/fbx/mesh/FbxLayerElement.java
+++ b/jme3-plugins/src/fbx/java/com/jme3/scene/plugins/fbx/mesh/FbxLayerElement.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2009-2020 jMonkeyEngine
+ * Copyright (c) 2009-2023 jMonkeyEngine
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -196,7 +196,7 @@ public static FbxLayerElement fromElement(FbxElement element) {
                 layerElement.name = (String) child.properties.get(0);
             }
         }
-        if (layerElement.data == null) {
+        if (layerElement.data == null && layerElement.dataIndices != null) {
             // For Smoothing / Materials, data = dataIndices
             layerElement.refInfoType = ReferenceInformationType.Direct;
             layerElement.data = new Integer[layerElement.dataIndices.length];