Lighting problems

My map was screwed up during an update now won’t generate any lighting / shadows does anyone know a solution?

I’ve heard of this happening when you have too many lights. Do you have a lot of lights? Try deleting a few and generating lighting, then a few more and try again, etc.

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> I’ve heard of this happening when you have too many lights. Do you have a lot of lights? Try deleting a few and generating lighting, then a few more and try again, etc.

it does have a fair amount of lights thank you. I’ll try that.