Joomla\CMS\HTML\HTMLHelper Select not found

[T.A. Garrison, LLC]

In admin, I get that "new" error after updating to J5.
I'm using J5.0.3 with VM VirtueMart 4.2.6 10972

I was checking the front end after adding a product to assure the product discounts are working.
When I accessed "Taxes and Calculations Rule List", then selecting the "Name" of my Quantity Rules, I'm met with the error (above).

I'd tell you which version of the quantity rules I have...if I could get to it. Even trying to get to the plugin through Manage > Plugins doesn't tell me the version. But I know it was mid-2023 the last time I had an update available.

[v1pr]

You'll have to correct a lot of files, simply replacing

JHtml::_('Select.genericlist',

to

JHtml::_('select.genericlist',

[Otto0815]

for me this error was thrown by this file....just change Select to select in it...

/administrator/templates/vmadmin/html/com_virtuemart/config/default_product_order.php

[T.A. Garrison, LLC]

I've found the culprit - but I cannot get a response to my support ticket so there still is no resolve.

Quantity related price calculation plugin is the problem. It hasn't been updated in a very long time. So when updating to J5, the plugin stops me from accessing any of the "Rules" in Tax and Configurations. I get the error on every one of the rules.

I disabled the plugin to prove that it's the cause of the problem - and it's confirmed.

How long to get iStraxx to update Quantity related price calculation?

Oh. And in the version of Quantity related price calculation that I have, ALL "select" in the file are already lower case. In /default_templates_front.php, select does not exist.

As I mentioned, I confirmed that it's the quantity plugin. Disabled, the entire platform functions perfectly.

[Otto0815]

You are right....then it must have been the first file i posted. I've changed my post now