Problem with blog

Hi!
I use WooCommerce AJAX Products Filter PRO + WPML in your theme.
In post page I get error PHP Catchable fatal error: Object of class WP_Error could not be converted to string in /wp-content/themes/woodmart/inc/template-tags.php on line 1160
I comment this code and blog works. But problem withh categories, in site post have category Без рубрики(eng. Uncategoriezed), but in admin I set Блог(eng. Blog).
I think problem with AJAX Products Filter PRO, because Blog works correctly when I deactiveted.
But also all work correctly when I swith theme by twentynineteen.

I print $cat(in Attachments), with your theme get_the_category return empty array.
PS I print also without $post->ID
Can you help me pls? AJAX Products Filter PRO is very important for me

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Hi,

Could you please test how it works now?

The problem disappeared! Thank you )

Great 🙂

Hi!)
This problem reappeared (
And I dont now why…
I activated 2 plugins Autoptimize, W3 Total Cache and updated theme, but when I deactiveted plugins the problem did not disappear.

Hi,

Try to edit the file woodmart/inc/template-tags.php and replace the following code

if ($show_current == 0) $cats = preg_replace("#^(.+)$delimiter$#", "$1", $cats);
$cats = str_replace('<a', $link_before . '<a' . $link_attr, $cats);
$cats = str_replace('</a>', '</a>' . $link_after, $cats);
if ($show_title == 0) $cats = preg_replace('/ title="(.*?)"/', '', $cats);
echo wp_kses_post( $cats );

with this one

if ( !is_wp_error($cats) ) {
	if ($show_current == 0) $cats = preg_replace("#^(.+)$delimiter$#", "$1", $cats);
	$cats = str_replace('<a', $link_before . '<a' . $link_attr, $cats);
	$cats = str_replace('</a>', '</a>' . $link_after, $cats);
	if ($show_title == 0) $cats = preg_replace('/ title="(.*?)"/', '', $cats);
	echo wp_kses_post( $cats );
}

Regards

Hi, its works, but incorrect category displayed

Yes, because some of the plugin influence this functionality and our theme display what is stored in the database.

It’s strange, the yoast plugin defines the category correctly.
Replaced this
$cat = get_the_category(); $cat = $cat[0];
with
$cat = get_post_meta($post->ID, '_yoast_wpseo_primary_category', true);

But the first code should work since it is a native WordPress function.

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