Myparcel error on orders management

-- HikaShop version -- : 4.7.1
-- Joomla version -- : 4.3.0
-- PHP version -- : 8.0

Hi, in hikashop -> orders i get this message:
An error has occurred.
0 Attempt to assign property "my_parcel" on bool

all other hikashop functions seem to keep workling.

Any idea what went wrong?
The only change i made recently is PW Google Tag Manager plugin which doesn't seem related. (disabling has no result)

Thanks, Nico

Call stack
# Function Location
1 () JROOT/plugins/hikashop/myparcel/myparcel.php:218
2 plgHikashopMyparcel->onHikashopBeforeDisplayView() JROOT/libraries/src/Plugin/CMSPlugin.php:284
3 Joomla\CMS\Plugin\CMSPlugin->Joomla\CMS\Plugin\{closure}() JROOT/libraries/vendor/joomla/event/src/Dispatcher.php:486
4 Joomla\Event\Dispatcher->dispatch() JROOT/libraries/src/Application/EventAware.php:111
5 Joomla\CMS\Application\WebApplication->triggerEvent() JROOT/administrator/components/com_hikashop/helpers/helper.php:2692
6 hikashopView->display() JROOT/administrator/components/com_hikashop/views/order/view.html.php:30
7 OrderViewOrder->display() JROOT/libraries/src/MVC/Controller/BaseController.php:645
8 Joomla\CMS\MVC\Controller\BaseController->display() JROOT/administrator/components/com_hikashop/helpers/helper.php:2458
9 hikashopController->display() JROOT/administrator/components/com_hikashop/helpers/helper.php:2172
10 hikashopController->listing() JROOT/libraries/src/MVC/Controller/BaseController.php:678
11 Joomla\CMS\MVC\Controller\BaseController->execute() JROOT/administrator/components/com_hikashop/helpers/helper.php:2436
12 hikashopController->execute() JROOT/administrator/components/com_hikashop/hikashop.php:73
13 require_once() JROOT/libraries/src/Dispatcher/LegacyComponentDispatcher.php:71
14 Joomla\CMS\Dispatcher\LegacyComponentDispatcher::Joomla\CMS\Dispatcher\{closure}() JROOT/libraries/src/Dispatcher/LegacyComponentDispatcher.php:73
15 Joomla\CMS\Dispatcher\LegacyComponentDispatcher->dispatch() JROOT/libraries/src/Component/ComponentHelper.php:361
16 Joomla\CMS\Component\ComponentHelper::renderComponent() JROOT/libraries/src/Application/AdministratorApplication.php:143
17 Joomla\CMS\Application\AdministratorApplication->dispatch() JROOT/libraries/src/Application/AdministratorApplication.php:186
18 Joomla\CMS\Application\AdministratorApplication->doExecute() JROOT/libraries/src/Application/CMSApplication.php:293
19 Joomla\CMS\Application\CMSApplication->execute() JROOT/administrator/includes/app.php:61
20 require_once() JROOT/administrator/index.php:32

Maybe important to know:

Order page was in a search.
Disabled the myparcel plugins, order page shows, deleted the search, enabled myparcel plugins, order page shows again.
So this error is search inside orders related.

Hi,

Change the line:
if(!isset($v->order_shipping_params->my_parcel))
to
if(!isset($v->order_shipping_params->my_parcel) || !is_array($v->order_shipping_params->my_parcel))
in /plugins/hikashop/myparcel/myparcel.php and it will prevent the error.
It seems you have one order with an invalid order_shipping_params in it and it causes that error when the plugin tries to access it.

We'll add the change on our end in the plugin too.