Lighting fails macOS

Hi!

Could you show us your error message please?

Hello. I am running on a MacBook Pro, and I am trying to build lighting for my project.

Whenever I try to build lighting, it fails. It starts out at 0% and stays there for about 1 minute, then fails.

My Specs:

Processor: 2.9 GHz Intel Core i5
Memory: 8 GB 2133 MHz LPDDR3

I’s a b it weird, all it says is “Lighting Failed!” And in the message log, there isn’t an error.

Could it be that the terrain is massive? What would I need to do to help build