The mod Janky Robots caused a non-recoverable error.
Please report this error to the mod author.
Error while running event JankyBots::on_tick (ID 0)
JankyBots/control/bot-destruction.lua:58: attempt to index a nil value
stack traceback:
JankyBots/control/bot-destruction.lua:58: in function <JankyBots/control/bot-destruction.lua:54>
Happens when you take off (left-click) the armour with the janky robot port while bots are outside working (removing trees in this case).