Error after building lights

[divnel]

Good evening at all

I’m New using UE and i got an issue when i build the light.
I create a building using several “boxes” resized and merged them to a static mesh, i even tried drawing it with different CADs (archicad, autocad, even sketchup too) and import as FBX, or OBJ… but there is no way, always get the same result, i don’t know how to wxplain it, just post come puctures

Thanks in advance.

L.

[anonymous_user_f26c856c1 (anonymous_user_f26c856c)]

Hi!

The lightmap resolution is too low!
…it would be better if you would import every part separately and set the lightmaps individually!