No problem at all
If you wish to keep your gradients not rasterised then I'd recommend exporting from Affinity in .SVG, opening the file in Illustrator and then saving as an EPS. This will keep your gradients non rasterised, as unfortunately our EPS export will rasterise gradients.
Of course, do let us know if you need further help!
I would recommend exporting your EPS file, and in the export window, open the 'More...' options. Here change 'Rasterise' to everything and uncheck 'Embed Metadata' as below:
If this does not help, could you please upload a copy of your .afdesign file? This can be direct messaged to me if you do not wish for the file to be public here and we can take a look into this for you! Do you know which program the EPS is being opened in, that is presenting this warning?
