Jean-Pierre Delange
14. August 2016 um 16:13
About the image on the top right of the TwoColumns doc : it works with mill.png image (but not with spider). I guess the 'Logo.svg' is too heavy (or something like that).
LuaTeX can only use images in the formats PDF, PNG, JPG, JP2 or JBIG2. Graphics which are provided in another format have to be converted in one mentioned before, for some formats (e.g. SVG) ConTeXt is able to convert them on the fly but you need the required programs (e.g. Inkscape for the conversion of SVG to PDF) on your system.

Wolfgang