nulls-k2so-tweaks/k2so-tweaks/util/graphics.lua:29: Primary icon does not exist
stack traceback:
[C]: in function 'assert'
nulls-k2so-tweaks/k2so-tweaks/util/graphics.lua:29: in function 'create_dual_icon'
nulls-k2so-tweaks/k2so-tweaks/patches/planets/arig.lua:13: in function 'on_data'
nulls-k2so-tweaks/k2so-tweaks/util/patch.lua:62: in function 'do_data'
nulls-k2so-tweaks/data.lua:12: in main chunk
