edit: appears to be a mod conflict actually.

When I go to take out a nest I get this crash. (ill be shooting and killing the bugs when this pops up)

429.723 Error MainLoop.cpp:940: Exception at tick 3026475: Error while running event Followers::on_tick (ID 0)
Followers/control-gui.lua:29: attempt to index local 'root_f' (a nil value)

I found out the bug is related to the bob mods. The small alien artifacts if enabled will cause a crash.

mods that I had enabled with this test
bobenemies 15.2
boblibrary 15.8
bobrevamp 15.4
followers 1.5

I'm pretty sure its from the janitor function. (Whenever a follower picks up loose junk, such as loot) Theres a call in that function to update the GUI but sending bad information if you have the GUI closed. I'll get it fixed in tomorrows update.

Thanks once again for the bug reports.