[2.0.17] crash when generating new world (CrashHook thread race?)

[whimzero]

I spent a little time adjusting sliders and when i had what i wanted, i clicked start. About 5 seconds later, it crashed. Log attached.

[robot256]

The log file suggests something is corrupted in your blueprint DAT file storage. Try moving those files out of the factorio directory and disabling Steam cloud sync.

[whimzero]

hmm, i just started again with no issue. It only crashed once.

[boskid]

Hm... this looks like something i was told should never happen but it appears to happen. Looks like it is a race condition on a CrashHook object between one thread loading background simulations and other thread doing map generation.

[Rseding91]

Thanks for the report. This is now fixed for the next release.