I am currently using Joomla 4 Beta 7 with Helix Ultimate 2 Alpha 5 and PHP 7.2.

When I go to my website's homepage > Blog and then click on any article, I get the following error: 500 icon::print_popup not found.

Here is what I got in the logs file:

CRITICAL ....... error Uncaught Throwable of type InvalidArgumentException thrown with message "icon::print_popup not found.". Stack trace: #0 ~/public_html/templates/shaper_helixultimate/html/com_content/article/default.php(160): Joomla\CMS\HTML\HTMLHelper::_('jhtml.icon.prin...', Object(stdClass), Object(Joomla\Registry\Registry))

CRITICAL ...... error Uncaught Throwable of type Joomla\CMS\Router\Exception\RouteNotFoundException thrown with message "Page not found". Stack trace: #0 ~/public_html/libraries/src/Application/CMSApplication.php(1008): Joomla\CMS\Router\Router->parse(Object(Joomla\CMS\Uri\Uri), true)

Below are the step-by-step instructions to reproduce the issue:

  1. Download Joomla! in your website AND update it to version 4 Beta 7.

  2. Download Helix Ultimate 2 Alpha 5 (https://github.com/JoomShaper/helix-ultimate/releases/tag/v2.0.0-alpha.5), install it in your website and set it as the default site template.

  3. Download and install the free version of SP Page Builder (Lite version) (https://www.joomshaper.com/downloads/extension/sp-page-builder-free).

  4. Import the database information of Helix Ultimate Quickstart Package to your website:

    A. Create a second website using the quickstart package: https://www.joomshaper.com/downloads/template/helixultimate.

    B. Update it to Joomla 4 Beta 7 and Helix Ultimate 2 Alpha 5.

    C. Download the second website's Joomla databse (let's call it sampleDB.sql).

    D. Create a new database in your FIRST website and import sampleDB.sql to it.

  5. Change your website's configuration.php file to match the information of sampleDB.sql.

  6. Update the SP Page Builder Database via the website's administrator control panel.

  7. Go to your website's Homepage > Blog and then click on any article.

Here is an example: https://freepetsitters.com/blog/how-marching-for-science-risks-politicizing-it.

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