Error when runing basic vehicle research

Error while running event DiscoScience::on_tick (ID 0)
_/utils/colorMath.lua:16: attempt to index local 'a' (a nil value)
stack traceback:
_DiscoScience/utils/colorMath.lua:16: in function 'lerpColor'
DiscoScience/utils/colorMath.lua:27: in function 'loopInterpolate'
DiscoScience/utils/colorMath.lua:55: in function 'colorForLab'
DiscoScience/core/labColoring.lua:82: in function 'updateRenderer'
DiscoScience/core/labColoring.lua:107: in function 'updateRenderers'
DiscoScience/control.lua:107: in function <DiscoScience/control.lua:106>

Thank you for your feedback, I will look into this, if Disco Science is at fault, I might have to remove it.

You can use BiusArt Lab graphics instead of disco science, if you want: https://mods.factorio.com/mod/laborat

Thank you very much for modpack.

Thank you for the feedback! I will consider adding this mod, though I think it is better for users themselves to choose graphical mods.