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[2.1.9] Crash placing space platform tiles, UndergroundBelt check fails

Posted: Sat Jul 04, 2026 2:06 am
by Kibb99
Likely caused (or at least partially caused) by the mod Staged Blueprint Planning https://mods.factorio.com/mod/bp100
factorio-previous.log
(22.8 KiB) Downloaded 17 times
Using the stages, some buildings were placed with no platform underneath and holes that wouldn't normally be possible.
I was placing platforms to make it valid (roughly 10x10 size, dragging with WASD) and the game suddenly crashed (I think when i got a delivery of space platforms and it tried to start expanding the platform like it normally would)

All Mods:
Elevated Rails, Quality, Recycler, Space Age, Assembly Analyst, Cursor Enhancements, Editor Extensions, Factorio Library, Factory planner, Far Reach, Rate calculator, Sandbox, Staged Blueprint Planning

Re: [2.1.9] Crash when placing space platform tiles

Posted: Sat Jul 04, 2026 2:10 am
by Kibb99
To reproduce, place tiles under the left side like I described first, then when enough tiles get delivered it will crash
_autosave1.zip
(3.03 MiB) Downloaded 22 times

Re: [2.1.9] Crash placing space platform tiles, UndergroundBelt check fails

Posted: Mon Jul 13, 2026 10:18 am
by Genhis
Thanks for the report. I can't reproduce the crash from your autosave. Could you post a video?