crash when traveling between planets then upgrading a pumpjack on an existing pumpjack. (oil)

log https://gist.github.com/m98bw/06029460c503a067c987d4f9e4d58d9f
screenshot of the error https://i.imgur.com/bVvA3MN.png
mod list https://gist.github.com/m98bw/4de849b599ca9850af6de0adf1eef22c
specs https://i.imgur.com/gG1x7Vp.png

Hey! Thanks for the thorough report!

This seems to be related to building with robots in general, although I'm not quite sure what's causing it. The robot build event has no information about the player attached and neither does the entity that was placed/upgraded. This might be because of the upgrade or because some mod interferes with the robot build event. I didn't find anything suspicious but maybe you can point me in the right direction about a mod doing either of those.

Anyways, the bug will be fixed (workaround) in 1.5.6 releasing today.

thanks tons!