Item Custom Field - Vendor Selection

-- HikaShop version -- : 4.1.0
-- HikaMarket version -- : 3.0.2
-- Joomla version -- : 3.9.10
-- Error-message(debug-mod must be tuned on) -- : Call to a member function setQuery() on null
/administrator/components/com_hikamarket/types/vendor_selection.php:38

I recently downloaded a fresh version of the most recent hikamarket and when I go to add an item custom field and choose "vendor selector" in the administration, I get this error message when accessing it. Any help to get this up and going is appreciated. I'd like to get this feature up and running on my site soon.

Call to a member function setQuery() on null	
/home1/fivptzer/public_html/shop/administrator/components/com_hikamarket/types/vendor_selection.php:38
Call stack
#	Function	Location
1	()	JROOT/administrator/components/com_hikamarket/types/vendor_selection.php:38
2	hikamarketVendor_selectionType->getVendorList()	JROOT/administrator/components/com_hikamarket/types/vendor_selection.php:49
3	hikamarketVendor_selectionType->displayDropdown()	JROOT/plugins/hikashop/market_vendorselectfield/market_vendorselectfield_class.php:137
4	hikashopMarket_vendorselectfield->display()	JROOT/administrator/components/com_hikashop/classes/field.php:1688
5	hikashopFieldClass->display()	JROOT/administrator/components/com_hikashop/views/field/tmpl/form.php:241
6	include()	JROOT/libraries/src/MVC/View/HtmlView.php:697
7	Joomla\CMS\MVC\View\HtmlView->loadTemplate()	JROOT/administrator/components/com_hikashop/helpers/helper.php:2225
8	hikashopView->loadTemplate()	JROOT/libraries/src/MVC/View/HtmlView.php:230
9	Joomla\CMS\MVC\View\HtmlView->display()	JROOT/administrator/components/com_hikashop/helpers/helper.php:2208
10	hikashopView->display()	JROOT/administrator/components/com_hikashop/views/field/view.html.php:22
11	FieldViewField->display()	JROOT/libraries/src/MVC/Controller/BaseController.php:672
12	Joomla\CMS\MVC\Controller\BaseController->display()	JROOT/administrator/components/com_hikashop/helpers/helper.php:1946
13	hikashopController->display()	JROOT/administrator/components/com_hikashop/helpers/helper.php:1692
14	hikashopController->edit()	JROOT/libraries/src/MVC/Controller/BaseController.php:710
15	Joomla\CMS\MVC\Controller\BaseController->execute()	JROOT/administrator/components/com_hikashop/helpers/helper.php:1924
16	hikashopController->execute()	JROOT/administrator/components/com_hikashop/hikashop.php:72
17	require_once()	JROOT/libraries/src/Component/ComponentHelper.php:402
18	Joomla\CMS\Component\ComponentHelper::executeComponent()	JROOT/libraries/src/Component/ComponentHelper.php:377
19	Joomla\CMS\Component\ComponentHelper::renderComponent()	JROOT/libraries/src/Application/AdministratorApplication.php:101
20	Joomla\CMS\Application\AdministratorApplication->dispatch()	JROOT/libraries/src/Application/AdministratorApplication.php:159
21	Joomla\CMS\Application\AdministratorApplication->doExecute()	JROOT/libraries/src/Application/CMSApplication.php:196
22	Joomla\CMS\Application\CMSApplication->execute()	JROOT/administrator/index.php:51

What my end goal is to be able to have customers select which vendor they want to get credit for the sale. I work with various emergency service groups and I'm setting up a system on my website where they get a percentage of each sale. Each emergency service group is considered the "vendor" in this case. Since the vendors will only receive a portion of the emergency-related products to purchase, I'm setting it up so that customers can select it on the products that I'm allowing to give a portion of the sale to the vendor, not their whole order. So I went to Custom Fields and created a "Vendor selection" field type for the "Item". It seems as though once I selected "Namebox" in the "Vendor selection type", I don't get the error message now. I created a test product to make sure it works. It displays just as I want it to, however, once the order is placed and I change the status to reflect that it is a completed order, the selected vendor does not actually get a percentage of that item.

I have set everything up just as it says to here: www.hikashop.com/support/documentation/1...tml#config_main_main

I'm still trying to figure out why it's not working as it should. Based on what I described above and the documentation I was following, is that still the correct way to do it or am I missing something new that is not in that documentation that I need to do in order to make it work?

Yes, the vendor selector is set to be chosen by the item custom field. I will reach out with the admin access in a few minutes. Thanks!

Thanks!

One bit of feedback I'll provide right now is that when I delete one of those test orders, on the "Orders unpaid" area on the vendor list it still shows I owe the test vendor for that deleted order. I see this as an issue if someone accidentally creates a duplicate order. If I delete the duplicate order, it will still show that I owe the vendor for that amount. If I go into the orders for that vendor specifically, it shows the correct amount. When I click on "Pay", then I see the order I deleted with an order number of "None" and it shows I owe them. I either have to pay them or cancel the order. After I cancel it, it still doesn't remove the amount from the "Orders unpaid". I'm not sure if this is an issue related to the custom field or if it is a problem in general, as I'm only testing the custom field selector at the moment.

Since it was a test sale, I did not cancel it. I will in the future though. Thanks!