[2.0.60] Corrupt map: unknown quality prototype ID 255
Posted: Mon Aug 18, 2025 3:45 am
Hello, my save suddenly is no longer openable from its main file or 3 autosave files. I'm not certain what to do. I'm not certain what other information I should share beyond I have only a few mods mainly focused on visuals & UI, I don't believe they introduce items or recipes.
My computer sometimes immediately restarts without properly shutting down, which is really annoying, but so far has not introduced issues to more than one save (e.g. if an autosave didn't load, previous one was fine). Now all possible saves seem corrupted somehow...
Save: Log: Error displayed in game:
Corrupt map: unknown quality prototype ID 255. File has likely been corrupted due to failing hardware.
Mods:
Base mod
Elevated Rails
Quality
Space Age
Bullet Trails
Disco Science
Editor Extensions
Extra Zoom
Factorio Library
Milestones
Rate Calculator
Visible Planets in Space
YAPR - yet another planet rendering
My computer sometimes immediately restarts without properly shutting down, which is really annoying, but so far has not introduced issues to more than one save (e.g. if an autosave didn't load, previous one was fine). Now all possible saves seem corrupted somehow...
Save: Log: Error displayed in game:
Corrupt map: unknown quality prototype ID 255. File has likely been corrupted due to failing hardware.
Mods:
Base mod
Elevated Rails
Quality
Space Age
Bullet Trails
Disco Science
Editor Extensions
Extra Zoom
Factorio Library
Milestones
Rate Calculator
Visible Planets in Space
YAPR - yet another planet rendering