In my magento 2.4.3 the code below was working fine to get an image in order emails. But in my test environment 2.4.5-p1 there is an error regarding the $_imageHelper
In my 2.4.3 this was in my theme Magento_Sales/templates/email/items.phtml
<?php
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
// phpcs:disable Magento2.Templates.ThisInTemplate
/** @var $block \Magento\Sales\Block\Order\Email\Items */
?>
<?php $_order = $block->getOrder() ?>
<?php $_items = $_order->getAllItems(); ?>
<table cellspacing="0" cellpadding="0" border="0" width="650" style="border:1px solid #EAEAEA;">
<thead>
<tr>
<th align="left" bgcolor="#EAEAEA" style="font-size:13px; padding:3px 9px">Artikel</th>
<th align="left" bgcolor="#EAEAEA" style="font-size:13px; padding:3px 9px">Art.nr</th>
<th align="left" bgcolor="#EAEAEA" style="font-size:13px; padding:3px 9px">Afbeelding</th>
<th align="center" bgcolor="#EAEAEA" style="font-size:13px; padding:3px 9px">Aantal</th>
<th align="right" bgcolor="#EAEAEA" style="font-size:13px; padding:3px 9px">Subtotaal</th>
</tr>
</thead>
<?php foreach ($_items as $_item): ?>
<?php
if ($_item->getParentItem()) {
continue;
}
?>
<tbody>
<?= $block->getItemHtml($_item) ?>
</tbody>
<?php endforeach; ?>
<tbody>
<tr>
<td colspan="5" align="right">
<table>
<?= $block->getChildHtml('order_totals') ?>
</table>
</td>
</tr>
</tbody>
</table>
<?php if ($this->helper(\Magento\GiftMessage\Helper\Message::class)
->isMessagesAllowed('order', $_order, $_order->getStore())
&& $_order->getGiftMessageId()
) : ?>
<?php $_giftMessage = $this->helper(\Magento\GiftMessage\Helper\Message::class)
->getGiftMessage($_order->getGiftMessageId()); ?>
<?php if ($_giftMessage) : ?>
<br />
<table class="message-gift">
<tr>
<td>
<h3><?= $block->escapeHtml(__('Gift Message for this Order')) ?></h3>
<strong><?= $block->escapeHtml(__('From:')) ?></strong> <?= $block->escapeHtml($_giftMessage->getSender()) ?>
<br /><strong><?= $block->escapeHtml(__('To:')) ?></strong> <?= $block->escapeHtml($_giftMessage->getRecipient()) ?>
<br /><strong><?= $block->escapeHtml(__('Message:')) ?></strong>
<br /><?= $block->escapeHtml($_giftMessage->getMessage()) ?>
</td>
</tr>
</table>
<?php endif; ?>
<?php endif; ?>
And this in Magento_Sales/templates/email/items/order/default.phtml
<?php
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
// phpcs:disable Magento2.Templates.ThisInTemplate
/** @var $block \Magento\Sales\Block\Order\Email\Items\DefaultItems */
/** @var $_item \Magento\Sales\Model\Order\Item */
$_item = $block->getItem();
$_order = $_item->getOrder();
?>
<!--- deze body herhalen per product -->
<tbody bgcolor="#F6F6F6">
<tr>
<td align="left" valign="top" style="font-size:11px; padding:3px 9px; border-bottom:1px dotted #CCCCCC;">
<strong style="font-size:11px;"><?= $block->escapeHtml($_item->getName()) ?></strong>
</td>
<td align="left" valign="top" style="font-size:11px; padding:3px 9px; border-bottom:1px dotted #CCCCCC;">
<?= $block->escapeHtml($block->getSku($_item)) ?>
</td>
<td align="left" valign="top" style="font-size:11px; padding:3px 9px; border-bottom:1px dotted #CCCCCC;">
<img src="<?= $_imageHelper->init($_item->getProduct(), 'small_image', ['type'=>'small_image'])->keepAspectRatio(true)->resize('225','150')->getUrl();?>" alt="<?= __('Product Image');?>">
</td>
<td align="center" valign="top" style="font-size:11px; padding:3px 9px; border-bottom:1px dotted #CCCCCC;">
<?= /* @escapeNotVerified */ $_item->getQtyOrdered() * 1 ?>
</td>
<td align="right" valign="top" style="font-size:11px; padding:3px 9px; border-bottom:1px dotted #CCCCCC;">
<span class="price">
<?= /* @noEscape */ $block->getItemPrice($_item) ?>
</span>
</td>
</tr>
<?php if ($_item->getGiftMessageId()
&& $_giftMessage = $this->helper(\Magento\GiftMessage\Helper\Message::class)
->getGiftMessage($_item->getGiftMessageId())
) : ?>
<tr>
<td colspan="3" class="item-extra">
<table class="message-gift">
<tr>
<td>
<h3><?= $block->escapeHtml(__('Gift Message')) ?></h3>
<strong><?= $block->escapeHtml(__('From:')) ?></strong> <?= $block->escapeHtml($_giftMessage->getSender()) ?>
<br /><strong><?= $block->escapeHtml(__('To:')) ?></strong> <?= $block->escapeHtml($_giftMessage->getRecipient()) ?>
<br /><strong><?= $block->escapeHtml(__('Message:')) ?></strong>
<br /><?= $block->escapeHtml($_giftMessage->getMessage()) ?>
</td>
</tr>
</table>
</td>
Getting error main.CRITICAL: Exception: Warning: Undefined variable $_imageHelper
