This bug only occurs if the game client language is set to french.
On Multiplayer and Singleplayer, the game crash (Factorio stopped responding) when a reasearch is finished,
The save become unloadable (if it has been saved right after the research is finished)
If we put the game client in english language everyting works fine.
Steps to reproduce :
save right before a research finish, put the game in french, relauch the game to apply, reload the save and let the research finish.
[0.11.3] Game crash when a research is completed
Re: [0.11.3] Game crash when a research is completed
That's the error that is shown when the update finish before crashing.
it appears its a bug due to a miss translation, "technologie" is the french for "technology" so maybe the call should be changed here (the bug might also happen in other languages ?)
Re: [0.11.3] Game crash when a research is completed
Thanks for the report, this is already fixed for 0.11.4.