Steps to reproduce:
1. Create new Unity project
2. Open Multiplayer Center window
3. In Multiplayer Center window select Genre of the Game (Adventure) and Number of Players per Session (2)
4. Press button to Install Packages
5. When Quickstart tab opens, in Netcode and Tools > Netcode for GameObjects > press “Create and open scene with netcode setup” button
6. Observe the Console window

Actual results: Error “InvalidOperationException: HierarchyNode(17:1) not found” is thrown in the Console window
Expected results: No errors should be thrown

Reproducible with versions: 1.4.16 (6000.3.0f1), 6.4.0 (6000.4.0a5), 6.5.0 (6000.5.0a2)
Can’t test with versions:  6000.0.63f1, 6000.2.14f1 (older Hierarchy window)

Tested on (OS): Ubuntu 24.04, macOS Silicon Tahoe 26.0.1 (M1)

Error:

{code:java}
InvalidOperationException: HierarchyNode(13:1) not found
Unity.Hierarchy.Hierarchy.GetParent (Unity.Hierarchy.HierarchyNode& node) (at <7473ecfea2414e77b5f7949d0617fce6>:0)
Unity.Hierarchy.HierarchyView.ExpandParents (Unity.Hierarchy.HierarchyNode& node) (at /Users/bokken/build/output/unity/unity/Modules/Hierarchy/Managed/HierarchyView.cs:1082)
Unity.Hierarchy.HierarchyView.PingNode (Unity.Hierarchy.HierarchyNode node) (at /Users/bokken/build/output/unity/unity/Modules/Hierarchy/Managed/HierarchyView.cs:995)
Unity.Hierarchy.Editor.HierarchyWindow.UnityEditor.IFramableContainer.FrameObject (UnityEngine.EntityId entityId, System.Boolean ping) (at /Users/bokken/build/output/unity/unity/Modules/HierarchyEditor/Managed/HierarchyWindow.cs:518)
{code}