From 6129688177981f6e12af6a869839f189b6e4d7e1 Mon Sep 17 00:00:00 2001
From: poi-vrc <77053052+poi-vrc@users.noreply.github.com>
Date: Thu, 1 Feb 2024 14:14:25 +0800
Subject: [PATCH] s

---
 Editor/Menu/VRChat/VRCMenuUtils.cs | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/Editor/Menu/VRChat/VRCMenuUtils.cs b/Editor/Menu/VRChat/VRCMenuUtils.cs
index 933586f..651a70c 100644
--- a/Editor/Menu/VRChat/VRCMenuUtils.cs
+++ b/Editor/Menu/VRChat/VRCMenuUtils.cs
@@ -94,6 +94,14 @@ private static MenuItemController[] ParametersToItemControllers(float value, VRC
 
         private static void ItemControllerToAnimatorParameter(MenuItemController ctrl, out VRCExpressionsMenu.Control.Parameter parameter, out float value)
         {
+            if (ctrl == null)
+            {
+                // no controller
+                parameter = new VRCExpressionsMenu.Control.Parameter() { name = "" };
+                value = 0.0f;
+                return;
+            }
+
             if (!(ctrl is AnimatorParameterController animParamCtrl))
             {
                 throw new NotImplementedException("Non animator parameter item controllers are not implemented yet.");