[0.12.26][pending] Crash on picking up storage chest

[angrypenguin]

Over 100 hours and as far as I can remember, my first crash... hopefully it is helpful.

I have two roboports connected by the dotted lines (so in the same network) and one storage chest by one of the roboports. I get my construction robots to clear some forest and when they are done I pick up the roboport. The storage chest is the only available chest and is still in range of the other roboport. Some robots are in the process of flying back from the other roboport to the chest carrying some things. I pick up the storage chest full of wood and the game crashes.

Log attached.

I love factorio very much - thank you guys for all your efforts over the years. Glad your steam release went well

[Rseding91]

Can you please update to the latest version (0.12.26) and see if you can reproduce the issue? There's a good chance this has already been resolved.

[angrypenguin]

My apologies - that was a typo. I am on 12.26 not 12.16. Now corrected

[kovarex]

Hello, thank you for the report, but to be able to reproduce the problem and hopefully fix it, we will need the save game before this happened with the instructions how to reproduce it.

[posila]

I can see the problem in the code. I'll make a test.
EDIT: What I thought was a problem turned out to be ok. I tried several setups based on description, but did not manage to get a crash. Save would be helpful

EDIT2: Duplicate of 22026