Using Cutomizr theme with Yoast plugin I have successfully established a link to Google plus for authorship. However, in Googles Webmaster tools I have these errors for the
Error: Missing required field "updated".
Error: Missing required hCard "author".
I have found a number of sites with the same solution for this problem which require editing the single.php file. However, I can't find a single.php anywhere in my server directories.
Has anybody found a fix for this problem? I'm quite happy to edit code if I know where to look and how to fix it.