From e149aa796cc42841e7341a8f1b142f75c233b080 Mon Sep 17 00:00:00 2001
From: Lei Nelissen <lei@codified.nl>
Date: Thu, 25 Jul 2024 23:16:21 +0200
Subject: [PATCH] fix: weird issue when changing libraries

---
 src/screens/Music/stacks/components/TrackListView.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/screens/Music/stacks/components/TrackListView.tsx b/src/screens/Music/stacks/components/TrackListView.tsx
index f5b596e..5742713 100644
--- a/src/screens/Music/stacks/components/TrackListView.tsx
+++ b/src/screens/Music/stacks/components/TrackListView.tsx
@@ -114,7 +114,7 @@ const TrackListView: React.FC<TrackListViewProps> = ({
             return [['0', trackIds]];
         }
 
-        const groups = groupBy(trackIds, (id) => tracks[id].ParentIndexNumber);
+        const groups = groupBy(trackIds, (id) => tracks[id]?.ParentIndexNumber);
         return Object.entries(groups);
     }, [trackIds, tracks, listNumberingStyle]);