hessi9

Now it works well after fixing line footer.php(54) with:

<?php printf( 'Theme: canard by %1$s.', '<a  rel="designer">Canard</a>' ); ?>

It looks like the exception above is the reason. It starts to occour after updating PHP from 7.1 to 8.0. So the Canard theme is not PHP 8.0 comppatible.

And I found the following error message in the log:

Uncaught ArgumentCountError: 3 arguments are required, 2 givenStack trace: #0 /wp-content/themes/canard/footer.php(54): printf(‘Theme: %1$s by …’, ‘#1 /wp-includes/template.php(785): require_once(‘/home/web8n3a7f…’)<hr />#2 /wp-includes/template.php(720): load_template(‘/home/web8n3a7f…’, true, Array)<hr />#3 /wp-includes/general-template.php(92): locate_template(Array, true, true, Array)<hr />#4 /wp-content/themes/canard/archive.php(52): get_footer()<hr />#5 /wp-includes/template-loader.php(106): include(‘/home/web8n3a7f…’)<hr />#6 /wp-blog-header.php(19): require_once(‘/home/web8n3a7f…’)<hr />#7 /index.php(17): require(‘/home/web8n3a7f…’)<hr />#8 {main} thrown in /wp-content/themes/canard/footer.php on line 54</span><hr />Theme: Canard
File: /wp-content/themes/canard/footer.php
Line: 54

If I use the firefox inspector the reason for the black images is a background-image attribute at the surrounding <a class=”post-thumbnail”> html element that is missing after update.

Additional I discovered the pages of blog posts are now missing their title image too. There the reason is a missing header element in the class=”side-content” element.

All in all it looks to me like the Canard theme is unfortunaltely no longer compatible with the current WordPress version ??

Ok marking changes is not working – so copy this code if you need it:

function nwm_collect_post_data( $nwm_location, $publish_date, $future, $date_format ) { 
?
?$the_post = get_page( $nwm_location->post_id );
?if( $the_post->post_excerpt_ml ) {
??$excerpt = $the_post->post_excerpt_ml;
?} else if( $the_post->post_excerpt ) {
??$excerpt = $the_post->post_excerpt;
??if (strpos($excerpt , '[:') === false) {
???$excerpt = apply_filters( 'the_excerpt', $excerpt );
??}
?} else {
??$excerpt = nwm_get_post_excerpt( $nwm_location->post_id );
?}
?if( $the_post->post_title_ml ) {
??$title = $the_post->post_title_ml;
?} else {
??$title = $the_post->post_title;
??if (strpos($title, '[:') === false) {
???$title = apply_filters( 'the_title', $title, $nwm_location->post_id );
??}
?}
?$permalink = get_permalink( $nwm_location->post_id );

?$nwm_post_data = array(
??'nwm_id' => ( int ) $nwm_location->nwm_id,
??'thumb' => esc_url( nwm_get_thumb( $nwm_location->thumb_id ) ),
??'url' => esc_url( $permalink ),
??'content' => strtr( esc_html( strtr( $excerpt, '[]', '][' ) ), '[]', ']['),
??'title' => strtr( esc_html( strtr( $title, '[]', '][' ) ), '[]', ']['),
??'location' => esc_html( $nwm_location->location ),
??'date' => esc_html( $publish_date ),
??arrival' => esc_html( nwm_convert_date_format( $date_format, $nwm_location->arrival ) ),
??'departure' => esc_html( nwm_convert_date_format( $date_format, $nwm_location->departure ) ),
??'future' => esc_html( $future )
?);
?
?return $nwm_post_data;
}

You can modify the seach query to allow search for parts of the title.
Edit the admin/nwm-admin-functions.php
Look for function nwm_find_post_title()
Replace “AND post_title = %s” with “AND post_title LIKE %s”
Save the changes

Now you can search with %keyword% as post title for the first post containing the keyword as part of the title. We need to do so too as we use a multilanguage plugin modifying the title field.

You can modify the seach query to allow search for parts of the title.
Edit the admin/nwm-admin-functions.php
Look for function nwm_find_post_title()
Replace “AND post_title = %s” with “AND post_title LIKE %s”
Save the changes

Now you can search with %keyword% as post title for the first post containing the keyword as part of the title. We need to do so too as we use a multilanguage plugin modifying the title field.