Home › Forums › General Issues › llegal string offset
Hi i had a problem
i don’t know why because before my code works
this is my warning :
Warning: Illegal string offset 'sizes' in htdocs/wp-content/themes/sa/partials/grid.php on line 37
Warning: Illegal string offset 'medium_large' in htdocs/wp-content/themes/sa/partials/grid.php on line 37
Warning: Illegal string offset 'sizes' in htdocs/wp-content/themes/sa/partials/grid.php on line 38
Warning: Illegal string offset 'medium_large-width' in htdocs/wp-content/themes/sa/partials/grid.php on line 38
Warning: Illegal string offset 'sizes' in htdocs/wp-content/themes/sa/partials/grid.php on line 39
Warning: Illegal string offset 'medium_large-height' in htdocs/wp-content/themes/sa/partials/grid.php on line 39
Warning: Illegal string offset 'sizes' in htdocs/wp-content/themes/sa/partials/grid.php on line 40
Warning: Illegal string offset 'title' in htdocs/wp-content/themes/sa/partials/grid.php on line 40
and this is my code
<?php
/* GET PROJECT CATEGORIES
* not for grid articles (= home)
*/
if(!is_front_page()) {
$project_categories = get_terms( array(
'taxonomy' => 'project_category',
'hide_empty' => false,
));
?>
<div class="nav-project-category">
<button class="button-nav-project-category button button-small">Catégories <i class="icon icon-arrow-right"></i></button>
<ul class="nav-project-category-list hidden-md hidden-lg">
<?php
foreach ($project_categories as $project_category) {
echo '<li><a href="' . URL . $project_category->taxonomy . '/' . $project_category->slug . '" class="' . (get_queried_object()->term_id == $project_category->term_id ? 'is-active' : '') . '">' . $project_category->name . '</a></li>';
}
?>
</ul>
</div>
<?php
}
// GRID LOOP
echo '<div class="grid grid-' . $page_title . '">';
if(count($items) > 0) {
while ($items->have_posts()) : $items->the_post();
$item_id = get_the_ID();
$item_url = get_the_permalink($item_id);
$item_title = get_the_title();
$item_short_description = ($page_title == 'home' ? get_field('description_courte', $item_id) : get_field('lieu', $item_id));
$item_img = get_field('image1', $item_id);
$item_img_thumbnail = $item_img['sizes']['medium_large'];
$item_img_thumbnail_width = $item_img['sizes']['medium_large-width'];
$item_img_thumbnail_height = $item_img['sizes']['medium_large-height'];
$item_img_thumbnail_alt = $item_img['sizes']['title'];
echo '<div class="grid-item">
<div class="item-content">
<a href="' . $item_url . '" class="item-img">
<span class="mask"></span>
<span class="more"><i class="icon icon-plus"></i></span>
<img src="' . $item_img_thumbnail . '" alt="' . $item_img_thumbnail_alt . '" width="' . $item_img_thumbnail_width . '" height="' . $item_img_thumbnail_height . '" />
</a>
<a href="' . $item_url . '" class="item-text">
<h3 class="item-title top-separated">' . $item_title . '</h3>
<span class="item-description">' . $item_short_description . '</span>
' . ($page_title == 'home' ? '<span class="item-more">+</span>' : '') . '
</a>
</div>
</div>';
endwhile;
wp_reset_query();
}
else
echo '<p>Aucun projet</p>';
echo '</div>';
?>
can you help me ?
this is line where the warning are
$item_img_thumbnail_width = $item_img['sizes']['medium_large-width'];
$item_img_thumbnail_height = $item_img['sizes']['medium_large-height'];
$item_img_thumbnail_alt = $item_img['sizes']['title'];
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