Error importing SVGs from illustrator

I don’t get it. I have followed tutorials to the point, still when I try to import my SVG:s in the Parts Editor all I get are error messages. <img src="/uploads/default/original/2X/b/b12906a5668747e5f9fca13d6ea14c2b4a4cdc7e.png" width="690" height="292">

Change the extension on the svg to .fzz and upload it here.