moretrees causes Luanti to crash

[FranckFreiburger]

Hi,
I have installed moretrees yesterday and everything worked properly.
Today, I'm facing a luanti crash :

2024-12-28 11:16:25: ERROR[Main]: ServerError: AsyncErr: Lua: Runtime error from mod 'moretrees' in callback item_OnPlace(): C:\games\luanti\bin\..\mods\xcompat/src/functions.lua:25: attempt to call field 'sapling_on_place' (a nil value)
2024-12-28 11:16:25: ERROR[Main]: stack traceback:
2024-12-28 11:16:25: ERROR[Main]:       C:\games\luanti\bin\..\mods\xcompat/src/functions.lua:25: in function 'sapling_on_place'
2024-12-28 11:16:25: ERROR[Main]:       C:\games\luanti\bin\..\mods\moretrees/node_defs.lua:448: in function <C:\games\luanti\bin\..\mods\moretrees/node_defs.lua:447>

[SwissalpS]

possibly xcompat's fault? What's the game you are using?

[FranckFreiburger]

• latest mineclonia
• mod xcompat (release 27623, found in mod.conf)

I agree, according to the stacktrace, it is probably related to xcompat

[BuckarooBanzay]

relevant code parts:

xcompat/src/functions.lua

Lines 23 to 25 in 7a136dc

	return default.sapling_on_place(
	itemstack, player, pointed_thing, sapling_name, minp_relative, maxp_relative, interval
	)

called from the moretrees mod here:

https://github.com/mt-mods/moretrees/blob/ac3e30ae862334ba59d3fe2e1843bb65e0e5a6b5/node_defs.lua#L448

@FranckFreiburger looks like your environment defines default somewhere, can you search your mods for anything that shims/patches that global and/or do a print(dump(default)) somewhere in the xcompat mod and report back what it is printing, thanks :)

[wsor4035]

not relevant since thats only triggered if default exists, the user in question is running on mineclonia

edit: unless default is defined for some reason

[wsor4035]

i thought per chance they might be using https://codeberg.org/cora/default_lite, but that defines the function