How do I show only the last comment in a JETI html email?

[Angela Tran]

https://www.meta-inf.hu/display/PLUG/Add+Issue+Comments+to+Emails

I'm following this article, but getting errors. 

#set($publicComments = $!jetiFieldRenderer.reverse($!publicComments))

#parse("templates/emailissue/email/html/public-comments.vm")


#if($!publicComments && !$!publicComments.empty)
  #set($lastComment = $!publicComments.get(0))


#end

[Jack Kelly]

I was just looking at this to figure out the last comment. If you look at the page you reference above, you can see in the sentence below the heading Last Comment, that the last comment can be referenced using $!comment or $!htmlComment depending on the content type.

I applied this to my template that sends an email after a comment update and this appears to be working.