'Unknown Exception"-error occurred when exporting XD to AfterEffects.

Hi there,

Thanks for reaching out and sorry to hear you're having trouble exporting assets into AfterEffects. In addition to what our ACP has suggested, please make sure your AfterEffect is also up to date.

Let us know if you need further assistance from us.

We would be happy to help.

Thanks,

Harshika

Hi JayJay,
try to update Adobe XD to the latest available version and see if the problem persists.