Lightmass Crashes Everytime

Development Rendering
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1

Hi,

My current project contains 2 diffierent levels and i almost use same meshes for both of them with diffierent materials. One of the maps has no problem with lightning however the other one started to crash yesterday and i couldnt find any solution about it. Ill put some screenshots for specific details

What i did so far:
I lowered the lightning resolution by 75% im pretty sure there are no memory problems.I lowered the number of meshes. I’m sure that none of the materials using “cast shadows as masked” option.

226577-1.png
226577-1.png1124×432 61.6 KB

226578-2.png
226578-2.png1606×1016 67.5 KB

2

Hello,

Thank you for your report. We’ve recently released a new method for bug reporting using a more structured form. Please take a look at the forum post linked below and submit your report using the new Bug Submission Form.

https://forums.unrealengine.com/unreal-engine/announcements-and-releases/1410408-unreal-engine-bug-submission-form

Have a great day