I have included the RSS feed information in my functions.php file as documented in the following post:
https://theeventscalendar.com/knowledgebase/customize-rss-feed/
I noticed today that my site was returning an error on feeds from the events calendar and after some investigation this was the error:
error on line 8 at column 12: Specification mandate value for attribute rn
I see the reference to “rn” in the Add Tribe Event Namespace code:
function events_rss2_namespace() {
echo 'xmlns:ev="http://purl.org/rss/2.0/modules/event/"'."rn";
}
Not what may be causing the feed to fail. Also, while I have your ear, it there an easy way to add the start time to an rss feed?