Factorio Forums

factorio-current.log and factorio-dump-current.dmp are attached as forum attachments, save file is here: https://drive.google.com/file/d/1FsYIx8 ... sp=sharing

Version is 2.0.23 (latest stable). No mods other than base, elevated rail, quality, space age.

While my character is on Nauvis, I have a tank on Vulcanus ready to remote drive and attack a medium demolisher with uranium cannon shells. I died in various stupid ways and save-scummed several times. I also killed the demolisher once but save-scummed again because I'd accidentally killed my tank-carrier spidertron with a stray shell. Eventually I successfully killed it with no losses, but around the time the last of its eruption animations finished, I got the "Unexpected error occurred ... Would you like to open the folder containing the log file?" dialog and the game exited.

7460.744 Error CrashHandler.cpp:641: Received SIGSEGV

I checked in the bug reports subforums and in the release logs for anything related. There are some that seem related but I did not find anything that is clearly an exact duplicate:

• 2.0.24 123308 is a crash when a demolisher is killed, but it's "as a direct result of attacking something" with a mod, whereas my crash occured shortly after a demolisher was killed by being shot with uranium cannon shells in an unmodded game.
• 2.0.14 118639 is another crash when demolishers die which was already fixed in a past version
• 120275 also caught my attention since my crash didn't actually occur right when the demolisher was killed, but rather a little later as some of its animations/particles/etc ended. But this report is about demolishers' graphics just causing performance issues not an outright crash

Can you reproduce the crash with the save you provided? Do you remember doing anything in the factoriopedia at the time of the crash?

I could not repeat the crash. After submitting the report I opened Factorio again, opened my save and successfully killed the demolisher on my first try and the game did not crash.

I definitely not do anything with factoriopedia intentionally during my previous cycle of save-scumming the demolisher fight. However I was also remote controlling my spidertron a lot so it is very possible I could have accidentally hit alt-click-A instead of alt-A-click when trying to select the spidertron.