From be2ba389b307262cac297fcb2ddcc594cc6f6eb0 Mon Sep 17 00:00:00 2001
From: Victor Giers <mail@victorgiers.com>
Date: Tue, 14 Apr 2026 13:47:13 +0200
Subject: [PATCH] Add check for animation mixers in RuntimeHost

---
 src/runtime-three/runtime-host.ts | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/runtime-three/runtime-host.ts b/src/runtime-three/runtime-host.ts
index 81a9be7e..eac2e196 100644
--- a/src/runtime-three/runtime-host.ts
+++ b/src/runtime-three/runtime-host.ts
@@ -1398,6 +1398,10 @@ export class RuntimeHost {
         .map((npc) => npc.entityId) ?? [];
 
     for (const npcId of npcIds) {
+      if (!this.animationMixers.has(npcId)) {
+        continue;
+      }
+
       if (clipName === null) {
         this.applyStopAnimationAction(npcId);
       } else {