I cannot build my level " WorldSettings_1" Maps need lighting rebuilt

Development Platform & Builds Debugging, Optimization, & Profiling
,
1

Hello everyone!

I am currently developing a game for 2 years now and recently I needed to rebuild my lighting, thing that I did, but this weird message showed off.

image
image1920×997 61.7 KB

This means that I need to build my lighting and when I do it, Unreal tells me that my map needs lighting rebuild? I don’t really understand what it needs me to do exactly. Moreover, after trying to build the map lighting, another message shows off

image
image1920×1015 149 KB

I really need some help, I tried to find a solution with the same topic, but any of them have the solution to my problem. Can you help with this one please?

Thank you so much for all your responses!

1 Like
2

I found one of the solutions why this is happening, but this is not written on the forums. Some of the assets in your project may have incorrect UVs (most likely in channel 0) that are out of bounds on the map. Therefore, you need to manually check them in the main window of each mesh