According to the documentation: U Instanced Static Mesh Component | Unreal Engine 5.4 Documentation | Epic Developer Community
An instance of this class should have a value PerInstanceRenderData but this value does not exist inside the class https://github.com/EpicGames/UnrealEngine/blob/release/Engine/Source/Runtime/Engine/Classes/Components/InstancedStaticMeshComponent.h
error: no member named ‘PerInstanceRenderData’ in ‘UInstancedStaticMeshComponent’