Hi there,
I have a group and inside the group I have a repeater with image (Field name “icon”, type “Image” and Return format “Image Array”). I have repeaters inside groups on other parts of the website where I’m able to echo out the images just as expected, but here I can’t get it to work.
What is wrong?
<?php if( have_rows('unique_selling_points') ): ?>
<?php while( have_rows('unique_selling_points') ): the_row();
?>
<section class="part green">
<div class="wrap">
<div class="flex-wrap c-4">
<?php if( have_rows('usp') ): ?>
<?php while( have_rows('usp') ): the_row();
$usp = get_sub_field('icon');
?>
<div class="item icon">
<?php if ($usp) { ?>
<img src="<?php echo esc_url( $usp['url'] ); ?>" alt="<?php echo esc_attr( $usp['alt'] ); ?>" class="icon" />
<?php } ?>
</div>
<?php endwhile; ?>
<?php endif; ?>
</div>
</div>
</section>
<?php endwhile; ?>
<?php endif; ?>
The error I’m getting:
Warning: Trying to access array offset on value of type int in […] on line […]
Any suggestions? 🙂
Many thanks in advance!
What is the return value of the image field set to?
