From 1bdf003ee116bb2792b8a475931022876ddf414c Mon Sep 17 00:00:00 2001
From: ousttrue <ousttrue@gmail.com>
Date: Mon, 13 Mar 2023 15:33:23 +0900
Subject: [PATCH 1/2] BvhImporterContext did not create BoxMan and
 HumanPoseTransfer

---
 Assets/VRM_Samples/SimpleViewer/ViewerUI.cs | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/Assets/VRM_Samples/SimpleViewer/ViewerUI.cs b/Assets/VRM_Samples/SimpleViewer/ViewerUI.cs
index 893d31ead..7987b9f97 100644
--- a/Assets/VRM_Samples/SimpleViewer/ViewerUI.cs
+++ b/Assets/VRM_Samples/SimpleViewer/ViewerUI.cs
@@ -225,8 +225,7 @@ namespace VRM.SimpleViewer
             var context = new UniHumanoid.BvhImporterContext();
             context.Parse(path, source);
             context.Load();
-            m_src = context.Root.GetComponent<HumanPoseTransfer>();
-            m_src.GetComponent<Renderer>().enabled = false;
+            m_src = context.Root.GetOrAddComponent<HumanPoseTransfer>();
             m_loaded?.EnableBvh(m_src);
         }
 

From a37ae733f6810bc0bb64857277f60255585c0762 Mon Sep 17 00:00:00 2001
From: ousttrue <ousttrue@gmail.com>
Date: Mon, 13 Mar 2023 15:39:59 +0900
Subject: [PATCH 2/2] =?UTF-8?q?AddComponent=E3=80=80HumanPoseTransfer?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 Assets/UniGLTF/Runtime/UniHumanoid/IO/BvhImporterContext.cs | 2 ++
 Assets/VRM_Samples/SimpleViewer/ViewerUI.cs                 | 6 +++++-
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/Assets/UniGLTF/Runtime/UniHumanoid/IO/BvhImporterContext.cs b/Assets/UniGLTF/Runtime/UniHumanoid/IO/BvhImporterContext.cs
index 8bdafda8f..f50f4f577 100644
--- a/Assets/UniGLTF/Runtime/UniHumanoid/IO/BvhImporterContext.cs
+++ b/Assets/UniGLTF/Runtime/UniHumanoid/IO/BvhImporterContext.cs
@@ -116,6 +116,8 @@ namespace UniHumanoid
             AvatarDescription = description;
             var animator = Root.AddComponent<Animator>();
             animator.avatar = Avatar;
+
+            Root.AddComponent<HumanPoseTransfer>();
         }
 
         static Transform BuildHierarchy(Transform parent, BvhNode node, float toMeter)
diff --git a/Assets/VRM_Samples/SimpleViewer/ViewerUI.cs b/Assets/VRM_Samples/SimpleViewer/ViewerUI.cs
index 7987b9f97..04942584a 100644
--- a/Assets/VRM_Samples/SimpleViewer/ViewerUI.cs
+++ b/Assets/VRM_Samples/SimpleViewer/ViewerUI.cs
@@ -225,7 +225,11 @@ namespace VRM.SimpleViewer
             var context = new UniHumanoid.BvhImporterContext();
             context.Parse(path, source);
             context.Load();
-            m_src = context.Root.GetOrAddComponent<HumanPoseTransfer>();
+            m_src = context.Root.GetComponent<HumanPoseTransfer>();
+            if (m_src == null)
+            {
+                throw new ArgumentNullException();
+            }
             m_loaded?.EnableBvh(m_src);
         }