I am a newbie to Magento and I am trying to create a child theme with the parent as blank.
Now my task is to override the full layout and map bootstrap CSS so I don't want to read the CSS structure of Magento as will I could create responsive layouts easily. In simple words, I can have better control over the template.
I was able to override default.xml file in my theme. Now if I map the .phtml file from the templates folder, I am getting the error as
1 exception(s): Exception #0 (Magento\Framework\Exception\ValidatorException): Invalid template file: 'Magento_Theme::html/navbar.phtml' in module: '' block's name: 'header.container_schedule_block0'
default.xml
<?xml version="1.0"?>
<!--
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
-->
<page xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:View/Layout/etc/page_configuration.xsd">
<body>
<referenceContainer name="header.container">
<block class="Magento\Framework\View\Element\Template" template="Magento_Theme::html/navbar.phtml"></block>
</referenceContainer>
</body>
</page>
navbar.phtml
<?php
echo "Hello world" ?>
My folder structure is as attached.
I am sure, I didn't understand the documentation properly. So please do not refer the documentation link. Please point the mistake and how to clear the error.
Magento Version 2.2.4
Thanks.
