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I have a piece of code in a custom template which no longer works and I can’t find how to fix it in the documentation.
<td class="zone"><?php the_field( 'picking_zone', $item['product_id'] ); ?></td>I tried to edit it by copying the custom field in the way it is shown in the documentation
<?php $this->custom_field('picking_zone', $item['product_id'] ); ?>
That did not work, but at least it didn’t break anything.
Where can I find out how to fix it?