PC
Here's the callstack :
Error
nx/game/actor.lua:76: setPos was given no arguments
Traceback
[C]: in function 'assert'
nx/game/actor.lua:76: in function 'setPos'
trijam/char-columns.lua:46: in function 'update'
nx/game/actor.lua:233: in function 'update'
nx/game/scene.lua:369: in function 'update'
main.lua:16: in function 'update'
[C]: in function 'xpcall'