[1.1.42] Crash when saving after server ended (Dialog<enum ModsLoadErrorGuiResult>::getResultButtonByResult)

[r0estir0bbe]

What did you do?
1. Join a friends game via Steam
2. Friend stops the game
3. Click on "save" in the resulting "Server ended" dialog

What happened?
During saving, Factorio crashed and showed an error: "Unexpected error occured".
Factorio saved the game successfully, the save game is not corrupt.

What did you expect to happen instead? It might be obvious to you, but do it anyway!
Factorio saves the game without a crash.

Additional information
I can provide the resulting save game, if needed. It is however, quite big (~180MiB).

mods

Used mods
aai-containers 0.2.8
aai-industry 0.5.9
aai-signal-transmission 0.4.4
alien-biomes 0.6.5
bullet-trails 0.6.1
combat-mechanics-overhaul 0.6.20
emoji-signals 0.2.0
factoryplanner 1.1.25
flib 0.8.3
grappling-gun 0.3.1
informatron 0.2.2
jetpack 0.2.12
ModuleInserter 5.2.4
robot_attrition 0.5.11
shield-projector 0.1.2
space-exploration 0.5.78
space-exploration-graphics 0.5.12
space-exploration-graphics-2 0.1.1
space-exploration-graphics-3 0.1.1
space-exploration-graphics-4 0.1.1
space-exploration-graphics-5 0.1.2
space-exploration-hr-graphics 0.5.1
space-exploration-postprocess 0.5.24
textplates 0.6.3
what-is-it-really-used-for 1.6.0
WireShortcuts 1.1.8

[Loewchen]

That is the wrong log.

[r0estir0bbe]

Thanks for the info, I updated with the correct one (I loaded the save to confirm that it was valid).

[Rseding91]

Sorry about the late reply: I looked into the crash log and wasn't able to spot anything strange. There have been some fixes around this logic between this report and now.

Do you have any steps to reproduce this? Or have you had any other issues since this happened?

[r0estir0bbe]

No worries. During our play session, this bug did not appear again. To me it seems like some random occurrence.

I was not able to pinpoint exact steps to reproduce it either.