Hi.
I have imported via Datasmith a sketchup architectural model and everytime i build the lighting (preview) it gets to 80 or 90% and crashes the UE4 Editor.
Is there a fix for this?
many thanks
there are many reasons for that :
1- low-end PC
2-the imported model is very heavy (polys…meshes…)
3-bug with lights or materials
anyway try to move it to a new project if the problem still try to make the lighting as dynamic then in the world settings tab enable the parameter called ''force no precomputed lighting"