Problems with materilas in objects

[rava12]

Hi

I´m doing an interior of a duplex apartment, and i made and export everything on 3dsmax, and when Import the objects to Unreal everything is fine and work prefect, I put materials to the objects and they see perfect, but with some objects(doors and windows) after I build the Light and start Play, the doors texture change his coordinates and the windows turn black. Look the image below

Why happened this and how can I fix it?

Thanks

[Steve_T]

It looks to me like you have not set up lightmaps for your assets, have a look here:

https://docs.unrealengine.com/latest/INT/Engine/Content/Types/StaticMeshes/LightmapUnwrapping/index.html

Lightmap Creation for Unreal Engine 4

[James_Gallagher]

You might want to try the Steamroller script for 3ds Max for unwrappng. I know a lot of people around here use it religiously. It doesn’t hurt to learn how to unwrap properly though, I know it’s saved me from a few problematic areas.