Anubisus

I have two questions:

1. Where to enter the path for the image and, if necessary, the name of the image

2. What should I do when the program gives this error:

lib/to.lua:39: bad argument #1 (string expected, got nil):

stack traceback:

[C]: in function 'error'

machine: 77: in global 'checkArg'

/lib/shell.lua:77: in field 'resolve'

/lib/10. Lua:39: in field 'open'

/home/nhraz.lua:66: in glahal 'Inadimage'

/home/obraz.lua 224: in main chunk

(tail cells.)

[C]: in function 'xpcall'

machine:798: in global 'xpcall'

/lib/process. lua:63: in function </lib/process. lua:59>