From aec125fb4e5c37f2e5d39d9ba3c6ffef93c907af Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?B=C3=A1lint=20Hodossy?= <bkh16@ic.ac.uk>
Date: Wed, 14 Dec 2022 13:38:36 +0000
Subject: [PATCH] Check whether MjScene exists in components' OnDisable()

---
 unity/Runtime/Components/MjComponent.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/unity/Runtime/Components/MjComponent.cs b/unity/Runtime/Components/MjComponent.cs
index 1371c001..3b69668f 100644
--- a/unity/Runtime/Components/MjComponent.cs
+++ b/unity/Runtime/Components/MjComponent.cs
@@ -99,7 +99,7 @@ public abstract class MjComponent : MonoBehaviour {
   }
 
   public void OnDisable() {
-    if (!_exiting) {
+    if (!_exiting && MjScene.InstanceExists) {
       MjScene.Instance.SceneRecreationAtLateUpdateRequested = true;
     }
   }