Error with Advance custom fields

Hi @laletizia

Can you show us your custom field settings?

Hi Alex,

see below.

array(
			'key' => 'field_5da98995e5fc3',
			'label' => 'Dispositivo Medico zenO',
			'name' => 'dispositivo_medico',
			'aria-label' => '',
			'type' => 'select',
			'instructions' => '',
			'required' => 0,
			'conditional_logic' => 0,
			'wrapper' => array(
				'width' => '',
				'class' => '',
				'id' => '',
			),
			'choices' => array(
				'XXX è dispositivo medico in classe 1 CE antidecubito' => 'XXX è dispositivo medico in classe 1 CE antidecubito',
				'XXX è dispositivo medico in classe 1 CE antidecubito' => 'XXX è dispositivo medico in classe 1 CE antidecubito',
				'XXX è dispositivo medico in classe 1 CE antidecubito' => 'XXX è dispositivo medico in classe 1 CE antidecubito',
				'XXX è dispositivo medico in classe 1 CE antidecubito' => 'XXX è dispositivo medico in classe 1 CE antidecubito',
				'XXX è dispositivo medico in classe 1 CE antidecubito' => 'XXX è dispositivo medico in classe 1 CE antidecubito',
				'XXX è dispositivo medico in classe 1 CE antidecubito' => 'XXX è dispositivo medico in classe 1 CE antidecubito',
			),
			'default_value' => array(
			),
			'return_format' => 'value',
			'multiple' => 1,
			'allow_null' => 1,
			'ui' => 0,
			'ajax' => 0,
			'placeholder' => '',
		),

A screenshot from the custom field settings would be better. You can host it here: https://imgbb.com

Hi Alex,

https://ibb.co/T2yqTs0
https://ibb.co/JxpbrBq

Greetings

If you are accepting with “select multiple” the output is an array right? What is the code that you are using to output the custom field?

Hi Alex,

I used the code below.
It’s the same code I use to print the other custom fields on the invoice. By the way, I have another select field (not multiple-choice) that works correctly. I’ve tried both ‘array’ and ‘value’ as the output, but the result is always the same error.

<?php $this->custom_field('dispositivo_medico'); ?>

Thanks!

Since you could return multiple options, in your opinion how they should look like?

In the previous version of the templates (before the implementation code changed), it appeared as shown in the attached image. Just a simple text string, nothing special.
It’s highlighted in red.

https://ibb.co/6sLXdS0

@laletizia

My colleagues have notified me that this issue is related to the custom_field function itself. We’ve begun to work on a solution for this.

• This reply was modified 1 year, 1 month ago by dwpriv. Reason: issue reported, and this solution would not work

This is my old code, maybe that help.

<?php
$dispositivomedico = get_field( 'dispositivo_medico', $wpo_wcpdf->export->order->id );
if( $dispositivomedico ): ?>
<?php echo implode( '<br /> ', $dispositivomedico ); ?>
<?php endif; ?>

Do you have any ideas about the incorrect date return format (set d/m/Y, displayed dmY, without space)?

Thank you

You can try getting the field from the order data as well with this: $this->order->get_meta( 'dispositivo_medico' ) instead of custom_field('dispositivo_medico'); ?>

Hello, I also tried changing the field by converting it into a checkbox, but I keep receiving the same error. Checking the error type, I deduce that it’s because it can’t perform the line break.

The error is related to an array value being passed in instead of a string. We are currently working on a fix for this

Just an update that we have fixed this error in our latest release. After you update the plugin you should be fine ??