ServerError: AsyncErr: Lua: Runtime error from mod 'simple_woodcutter' in callback node_on_dig(): ....luanti.luanti/.minetest/mods/simple_woodcutter/init.lua:29: attempt to index a nil value
I fixed it by replacing the 29 line to this two new lines:
local node_def = mt.registered_nodes[oldnode.name]
local node_groups = node_def and node_def.groups or {}
Breaking Unknown nodes crush the game
ServerError: AsyncErr: Lua: Runtime error from mod 'simple_woodcutter' in callback node_on_dig(): ....luanti.luanti/.minetest/mods/simple_woodcutter/init.lua:29: attempt to index a nil value
I fixed it by replacing the 29 line to this two new lines: local node_def = mt.registered_nodes[oldnode.name] local node_groups = node_def and node_def.groups or {}