[ImageToAss] Runtime Error while open image

[Sante96]

Lua reported a runtime error:
File "C:/Program Files\Aegisub\automation\autoload\image2ass_auto.lua", line 192
<anonymous function at lines 181-579>
File "C:/Program Files\Aegisub\automation\autoload\image2ass_auto.lua", line 172
convert_to_bmp
attempt to index global 'convertfile' (a nil value)

[luudanmatcuoi-vn]

You can avoid that problem by chosing .bmp files.

if you got error: attempt to index global 'karaskel' (a nil value)
you can add: include("karaskel.lua")
at the begining of the "lyger.Image2ASS.lua" file