[1.1.82] Game crash with many copy-paste and undo

[Robotwars1]

For this issue I was in my test world undoing a paste of my bp and pasting it shortly after when in map view. This resulted in an error message and crash of the game.

For this game i had the following mods:
https://mods.factorio.com/mod/spawn-belt
https://mods.factorio.com/mod/RateCalculator
https://mods.factorio.com/mod/flib
https://mods.factorio.com/mod/EditorExtensions
https://mods.factorio.com/mod/calculator-ui

When I messed around with this it takes a varrying amount of pastes and undoings but I always end up with the game crashing.

To reproduce this use the bp in the players inventory and paste and undo that paste with ctrl + z a few times and it should crash (very important to do from map view as i cant seem to reproduce it otherwise).

[Rseding91]

Thanks for the report. I saw this crash in the automatic crash reports and fixed it an hour ago. It will be fixed in the next 1.1. release.