Links in repeater field not showing in front-end

• matthewjrallen

• November 19, 2021 at 1:01 pm

I have a link as part of a repeater field but when i upload the code to my server the links don’t appear. The work when running my site locally with MAMP pro.

Using version: Version 5.11.1

The error log on the serve shows:
[Fri Nov 19 16:47:02.486684 2021] [php:warn] [pid 2134] [client ] PHP Warning: Trying to access array offset on value of type bool in /var/www/html/wp-content/themes/websirTwentyTwentyOne/template-parts/c2a.php on line 23, referer: https://dev.shiulirestaurant.com/

Page with issue:
https://dev.shiulirestaurant.com/menus/

Just above footer
This is an exports of the ACF.

`
if( function_exists(‘acf_add_local_field_group’) ):

acf_add_local_field_group(array(
‘key’ => ‘group_6197c1afadd4c’,
‘title’ => ‘Call to Actions’,
‘fields’ => array(
array(
‘key’ => ‘field_6197c1c23c7cd’,
‘label’ => ‘Call to Actions’,
‘name’ => ‘call_to_actions’,
‘type’ => ‘repeater’,
‘instructions’ => ”,
‘required’ => 0,
‘conditional_logic’ => 0,
‘wrapper’ => array(
‘width’ => ”,
‘class’ => ”,
‘id’ => ”,
),
‘collapsed’ => ‘field_6197c1e63c7ce’,
‘min’ => 0,
‘max’ => 2,
‘layout’ => ‘block’,
‘button_label’ => ‘Add Call to Action’,
‘sub_fields’ => array(
array(
‘key’ => ‘field_6197c1e63c7ce’,
‘label’ => ‘Text’,
‘name’ => ‘text’,
‘type’ => ‘text’,
‘instructions’ => ”,
‘required’ => 1,
‘conditional_logic’ => 0,
‘wrapper’ => array(
‘width’ => ”,
‘class’ => ”,
‘id’ => ”,
),
‘default_value’ => ”,
‘placeholder’ => ”,
‘prepend’ => ”,
‘append’ => ”,
‘maxlength’ => ”,
),
array(
‘key’ => ‘field_6197c20a3c7cf’,
‘label’ => ‘Link’,
‘name’ => ‘link’,
‘type’ => ‘link’,
‘instructions’ => ”,
‘required’ => 1,
‘conditional_logic’ => 0,
‘wrapper’ => array(
‘width’ => ”,
‘class’ => ”,
‘id’ => ”,
),
‘return_format’ => ‘array’,
),
array(
‘key’ => ‘field_6197c21f3c7d0’,
‘label’ => ‘Image’,
‘name’ => ‘image’,
‘type’ => ‘image’,
‘instructions’ => ”,
‘required’ => 1,
‘conditional_logic’ => 0,
‘wrapper’ => array(
‘width’ => ”,
‘class’ => ”,
‘id’ => ”,
),
‘return_format’ => ‘array’,
‘preview_size’ => ‘medium’,
‘library’ => ‘all’,
‘min_width’ => ”,
‘min_height’ => ”,
‘min_size’ => ”,
‘max_width’ => ”,
‘max_height’ => ”,
‘max_size’ => ”,
‘mime_types’ => ”,
),
array(
‘key’ => ‘field_6197c22b3c7d1’,
‘label’ => ‘Opacity’,
‘name’ => ‘opacity’,
‘type’ => ‘range’,
‘instructions’ => ”,
‘required’ => 1,
‘conditional_logic’ => 0,
‘wrapper’ => array(
‘width’ => ”,
‘class’ => ”,
‘id’ => ”,
),
‘default_value’ => 0,
‘min’ => ”,
‘max’ => 1,
‘step’ => ‘.1’,
‘prepend’ => ‘0-1’,
‘append’ => ”,
),
array(
‘key’ => ‘field_6197c7648e442’,
‘label’ => ‘Text Color’,
‘name’ => ‘text_color’,
‘type’ => ‘color_picker’,
‘instructions’ => ”,
‘required’ => 1,
‘conditional_logic’ => 0,
‘wrapper’ => array(
‘width’ => ”,
‘class’ => ”,
‘id’ => ”,
),
‘default_value’ => ‘#FFFFFF’,
‘enable_opacity’ => 0,
‘return_format’ => ‘string’,
),
),
),
),
‘location’ => array(
array(
array(
‘param’ => ‘page_template’,
‘operator’ => ‘==’,
‘value’ => ‘page-template-menu.php’,
),
),
),
‘menu_order’ => 0,
‘position’ => ‘normal’,
‘style’ => ‘default’,
‘label_placement’ => ‘top’,
‘instruction_placement’ => ‘label’,
‘hide_on_screen’ => ”,
‘active’ => true,
‘description’ => ”,
‘show_in_rest’ => 0,
));

endif;
`

Code:
`
<?php if ( have_rows(‘call_to_actions’) ): ?>
<section id=”call-to-actions”>

<?php

while ( have_rows(‘call_to_actions’) ): the_row();

$text = get_sub_field(‘text’);
$link = get_sub_field(‘link’);
$link_target = $link[‘target’] ? $link[‘target’] : ‘_self’;
$image = get_sub_field(‘image’);
$opacity = get_sub_field(‘opacity’);
$color = get_sub_field(‘text_color’);

?>

<div class=”call-to-action” style=”background-image:url(<?= $image[‘url’]; ?>); –opacity:<?= $opacity; ?>; –c2a-color:<?= $color; ?>;”>

<div class=”wrap”>

<h3><?= $text; ?></h3>

<a href=”<?= $link[‘url’]; ?>” title=”<?= $link[‘title’]; ?>” target=”<?= $link_target; ?>” class=”btn”><?= $link[‘title’]; ?></a>

</div>

</div>

<?php endwhile; ?>

</section>
<?php endif; ?>
`