[IFC] A part is not imported

Download files from "p012 - Missing Parts/Roof"

[Link Removed]

Import "SteelRoofOnly.ifc" with datasmith,

Nothing is imported.

Expected:

[Image Removed]

"Roof.ifc":

Expected:

[Image Removed]

Unreal:

[Image Removed]

How does TextureRenderTarget2D get TArray<uint8> type data?

How do I set a material as a post-processing material?

Why does the REMOVE method of map container remove elements have memory leaks?

What is the difference between Camera and CineCamera?

UMG RichText not appear image when packaged

Do I need to call Destory method to remove components from Actor when Destory method to remove Actor?

How to delete some elements correctly when deleting an array loop?

How to resolve the Visual Studio2019 compilation error of the project wizard build C++ project in ue5.3 release?

In UE5.4, custom variables in the level blueprint cannot be set to default values, and the eyedropper tool is also unavailable, whereas in UE4.27, these features work normally.

What controls of umg have mouse wheel events in UE4.27?