[2.1.17] Crash loading 2.0.77 save (Entity::militaryTargetUpdateChunk)

goblinbarrel231 · Post by **goblinbarrel231** » Sat Sep 05, 2026 12:09 pm

save file has mods some aren't updated. when loading world on 2.1.17 whether syncing mods or not game crashes on "running entity setup"

reproduce-able every time but only on this save file.
any other save works normally

https://www.dropbox.com/scl/fo/6doibz7l ... 0hj6x&dl=0

Post by **Rseding91** » Sun Sep 06, 2026 8:45 pm

Thanks for the report however this indicates a corrupt save file - historically every case of this error has been traced to bit flips in entity positions due to failing/failed RAM.

You’ll want to verify that the hardware is addressed or it will likely keep happening on future saves.

goblinbarrel231 · Post by **goblinbarrel231** » Mon Sep 07, 2026 5:22 am

hey. im really not trying to be rude but i just bought brand new ram about 2 months ago im not that technical in terms of crashes but is that the only thing that causes it? nothing else on my pc in general seems to crash. thanks for the reply though

Factorio Forums

[2.1.17] Crash loading 2.0.77 save (Entity::militaryTargetUpdateChunk)

[2.1.17] Crash loading 2.0.77 save (Entity::militaryTargetUpdateChunk)

Re: [2.1.17] Crash loading 2.0.77 save (Entity::militaryTargetUpdateChunk)

Re: [2.1.17] Crash loading 2.0.77 save (Entity::militaryTargetUpdateChunk)