From c67275007852f5b3a4d743f6301ff07da28adeae Mon Sep 17 00:00:00 2001
From: ousttrue <ousttrue@gmail.com>
Date: Fri, 7 Jun 2024 16:20:28 +0900
Subject: [PATCH] skip null

---
 Assets/VRM10/Runtime/IO/Model/ModelExporter.cs | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Assets/VRM10/Runtime/IO/Model/ModelExporter.cs b/Assets/VRM10/Runtime/IO/Model/ModelExporter.cs
index dd9e3d044..b7f3302e9 100644
--- a/Assets/VRM10/Runtime/IO/Model/ModelExporter.cs
+++ b/Assets/VRM10/Runtime/IO/Model/ModelExporter.cs
@@ -112,6 +112,10 @@ namespace UniVRM10
                     var materials = renderer.sharedMaterials; // avoid copy
                     foreach (var material in materials)
                     {
+                        if (material == null)
+                        {
+                            continue;
+                        }
                         if (Materials.Contains(material))
                         {
                             continue;