Node is empty and Unspecified type structured data

where are these messages appearing?

google structured data test https://www.sitename.com and pages categories = everywhere

<span class="author vcard"><a class="url fn n" href="https://www.sitename.com/fr/author/autor/" title="View all posts by autor" rel="author">autor</a></span></span> </div><!-- .entry-meta -->

Hi,

I have the same problem. Using the Test Tool in Webmaster, it gives me a warning of missing:author.

According to article in https://www.wpcub.com/fix-missing-required-field-entry-titleupdatehcard-error-in-wordpress/ , it seems that the solution is to do this:

– Locate the single.php file on the Theme editor
– Locate the following code: <span class=”theauthor”><?php the_author(); ?></span>
– Substitute this code with this: <span class=”vcard author”>
<span class=”fn”><?php the_author(); ?></span>
</span>

The problem is that in my single_php there is no such thing. Only the following:
…………………………………..
<?php get_header(); ?>
<?php get_template_part(‘templates/content’, ‘single’); ?>
<?php get_sidebar(); ?>
</div><!– /.row–>
</div><!– /.content –>
</div><!– /.wrap –>
<?php get_footer(); ?>
……………………………………..

In my entry-meta-author.php, there is this:
……………………………………..
<div class=”entry-meta-author”>
<?php echo get_avatar( get_the_author_meta(‘ID’), 64 ); ?>
</div>
……………………………………..

Finally, in the authorbox.php (lib/authorbox.php), with regards to author and vcard I get this:
……………………………………….
<div class=”tab-content postclass”>
<div class=”tab-pane clearfix active” id=”about”>
<div class=”author-profile vcard”>
<?php echo get_avatar( get_the_author_meta(‘ID’), 80 ); ?>
<div class=”author-follow”><span class=”followtext”><?php _e(‘Follow’, ‘pinnacle’); ?> <?php the_author_meta( ‘display_name’ ); ?>:</span>
………………………………………..

Anyone has an idea of where should the changes in the editor be done? I don’t want to mess up and I am not a developer/IT.

Flavia