An error has occurred. 0 count(): Argument #1 ($value) must be of type Countable

[anex]

Hello boys and girls. I have the following issue when I am trying to access my Vm shop. The installation is new.

Please be so kind to help

[Margriet]

Me too. Fresh install Joomla 5.1.2, PHP 8.2, VM 4.2.12
And in this thread problem is mentionned as well.

[sohopros]

We also see this error in VM ver. VirtueMart 4.2.12 11014 PHP 8.1.29 - recently updated. The error is here on the individual shopper screen: administrator/index.php?option=com_virtuemart&view=user&task=edit&virtuemart_user_id[]=5001

An error has occurred.

    0 count(): Argument #1 ($value) must be of type Countable|array, null given

Please help!

[Jumbo!]

We also see this error in VM ver. VirtueMart 4.2.12 11014 PHP 8.1.29 - recently updated. The error is here on the individual shopper screen: administrator/index.php?option=com_virtuemart&view=user&task=edit&virtuemart_user_id[]=5001

An error has occurred.

    0 count(): Argument #1 ($value) must be of type Countable|array, null given

Please help!

The solution is here: https://forum.virtuemart.net/index.php?topic=152013.0.

[sohopros]

Thanks Jumbo! We'll give that a try. Kind of amazing that we have to hack 3 core files to get the software to work, but I suppose that is "Brand Virtuemart". And now it will be un-updatable, or do you think this fix will be in the next release?

[Jumbo!]

Thanks Jumbo! We'll give that a try. Kind of amazing that we have to hack 3 core files to get the software to work, but I suppose that is "Brand Virtuemart". And now it will be un-updatable, or do you think this fix will be in the next release?

I believe my guess is as good as yours.