Hi,
I created a sub-page option to display pictograms in different places on the site.
In this sub-option I created a group with several image fields inside these fields. For each field I checked the array option.
When I add an image it works fine.
On the other hand, when I do not add or delete an image from the field I get an error message that my bool returns false “warning: treating to access array offset on value of type bool”
And this is where I don’t understand why.
On php 7.4 I don’t have any error message, but on php 8 I have this message
<?php
$img = get_field('picto_group','option');
if( !empty ($img)):
// var_dump($img);
?>
<img src="<?php echo $img ['img_button']['url']; ?>" />
<?php endif;?>
exactly what type of field is “picto_group” and what are the settings?
