[Bug] get_star_emc() has problems(?)

[Cookies7aaaaaaa]

when using a star, when ever I put emc in it, it gives me this error:
ERROR[Main]: stack traceback: ERROR[Main]: ...in\..\mods\exchangeclone\zzzz_exchangeclone_init/lib.lua:142: in function 'get_star_emc' ERROR[Main]: ....\mods\exchangeclone\exchangeclone/energy_collectors.lua:64: in function <....\mods\exchangeclone\exchangeclone/energy_collectors.lua:41>

I don't really know why it's causing the issue, but this is the code where the error is from:
function exchangeclone.set_star_emc(inventory, listname, index, amount) if not inventory or not amount or amount < 0 then return end if not listname then listname = "main" end if not index then index = 1 end local itemstack = inventory:get_stack(listname, index) local new_stack = exchangeclone.set_star_itemstack_emc(itemstack, amount) if not new_stack then return end inventory:set_stack(listname, index, new_stack) end
(zzzz_exhgcnageclone_init/lib.lua)

[Cookies7aaaaaaa]

Also, fix upgrader? it's still present in MTG, even tough I think it only for MCLA or VoxelLibre/MC2.

[ThePython10110]

I haven't done anything with any of my Minetest (or I guess Luanti) mods in quite a while, and there's a decent chance that I'm not really going to... Especially because Mineclonia and VoxeLibre tend to break things sometimes (it took a lot of work to change everything over to the new hopper systems).

[Cookies7aaaaaaa]

ok, is there a way to fix this then?