To add some more context:
Orbital Ion Cannon seems to crash when run with Space Exploration v0.7.30 (latest), specifically for me it crashes upon viewing Nauvis Orbit when I have an Ion Cannon installed on Nauvis. I seem to be able to view Nauvis itself, and asteroid belts, without crashing - and loading after saving without the Orbital Ion Cannon mod installed (which thus doesn't have any cannons installed anymore) clears up the crash, so its definitely tied to the save state somehow. I can upload my save somewhere if that helps (but its 185mb haha... the fun of SE!)
Here's a stacktrace of an error:
Error MainLoop.cpp:1511: Exception at tick 110185828: The mod Orbital Ion Cannon (Space Edition) (3.8.14) caused a non-recoverable error.
Error while running event Kux-OrbitalIonCannon::on_nth_tick(60)
__Kux-CoreLib__/lib/InitGlobals.lua:161: Invalid input: "Nauvis"
stack traceback:
[C]: in function 'error'
__Kux-CoreLib__/lib/InitGlobals.lua:161: in function <__Kux-CoreLib__/lib/InitGlobals.lua:120>
(...tail calls...)
__Kux-OrbitalIonCannon__/modules/IonCannon.lua:15: in function 'getOrbitingSurface'
__Kux-OrbitalIonCannon__/modules/IonCannon.lua:88: in function 'countOrbitingIonCannons'
__Kux-OrbitalIonCannon__/modules/gui.lua:292: in function 'update_GUI'
__Kux-OrbitalIonCannon__/control.lua:138: in function 'fnc'
__Kux-CoreLib__/lib/EventDistributor.lua:146: in function <__Kux-CoreLib__/lib/EventDistributor.lua:143>