Crashing when duplicating a level

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Unreal Editor Version: 5.5.4
Using Rider Uproject as source code editor.
Following the GameDevTV->UE5 C++ Developer: Code Your Own Unreal Games->Chapter 6->Lecture 6.3->Time 09:06.

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Fatal error: [File:D:\build\++UE5\Sync\Engine\Source\Runtime\RenderCore\Private\RenderingThread.cpp] [Line: 863] 
Rendering thread exception:
Assertion failed: Resource [File:D:\build\++UE5\Sync\Engine\Source\Runtime\RenderCore\Private\ShaderParameterStruct.cpp] [Line: 609] 
Null resource entry in uniform buffer parameters: FLocalVertexFactoryUniformShaderParameters.Resources[0], ResourceType 0x6.


0x00007ffd87bd1e4a UnrealEditor-RenderCore.dll!UnknownFunction []
0x00007ffd446b1d20 UnrealEditor-D3D12RHI.dll!UnknownFunction []
0x00007ffd65485522 UnrealEditor-Engine.dll!UnknownFunction []
0x00007ffd654b77ca UnrealEditor-Engine.dll!UnknownFunction []
0x00007ffd87ac8c22 UnrealEditor-RenderCore.dll!UnknownFunction []
0x00007ffd661d7787 UnrealEditor-Engine.dll!UnknownFunction []
0x00007ffd87aec2f5 UnrealEditor-RenderCore.dll!UnknownFunction []
0x00007ffd87b19fff UnrealEditor-RenderCore.dll!UnknownFunction []
0x00007ffd69522722 UnrealEditor-Core.dll!UnknownFunction []
0x00007ffd69517d4a UnrealEditor-Core.dll!UnknownFunction []
0x00007ffd695181ee UnrealEditor-Core.dll!UnknownFunction []
0x00007ffd87b4894c UnrealEditor-RenderCore.dll!UnknownFunction []
0x00007ffd87b4d9e4 UnrealEditor-RenderCore.dll!UnknownFunction []
0x00007ffd69b4c0ad UnrealEditor-Core.dll!UnknownFunction []
0x00007ffd69b435cf UnrealEditor-Core.dll!UnknownFunction []
0x00007ffe154ce8d7 KERNEL32.DLL!UnknownFunction []