This is really annoying me now. I know that I’m not the only one with this problem. I started building my project, but soon after the “Lightmass crashed” error has appeared. I did anything I know to fix this (clean and validate SwarmAgent cache, deleting its logs, lower lightmaps settings), but noth…

Hi Hobrux, We have not heard from you in several days. I am marking this thread as answered for tracking purposes. If you are still experiencing this error, please comment with the requested information.

Lightmass crashed after building, NOTHING WORKED!

Development Rendering

anonymous_user_b9532c9a (anonymous_user_b9532c9a) October 5, 2015, 8:11pm 2

Hi Hobrux,

Please try the steps listed on this page and let me know if they end up addressing your specific concerns:

Edit: Originally linked incorrect troubleshooting guide, please use the new link above!