From 448d520043a8bd2b77a4c481bb86839dd21bd451 Mon Sep 17 00:00:00 2001
From: Roy Nieterau <roy_nieterau@hotmail.com>
Date: Fri, 27 Jan 2023 01:16:47 +0100
Subject: [PATCH] Ignore new style instances

---
 openpype/hosts/maya/plugins/publish/collect_instances.py | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/openpype/hosts/maya/plugins/publish/collect_instances.py b/openpype/hosts/maya/plugins/publish/collect_instances.py
index 6c6819f0a2..167ac1cbca 100644
--- a/openpype/hosts/maya/plugins/publish/collect_instances.py
+++ b/openpype/hosts/maya/plugins/publish/collect_instances.py
@@ -77,6 +77,12 @@ class CollectInstances(pyblish.api.ContextPlugin):
         context.data['objectsets'] = objectset
         for objset in objectset:
 
+            if cmds.attributeQuery("creator_identifier",
+                                   node=objset,
+                                   exists=True):
+                # Ignore new style instances
+                continue
+
             if not cmds.attributeQuery("id", node=objset, exists=True):
                 continue