carrier problems

[Refillman]

Hello, newbie here 👋

I’ve just upgraded my shop from PrestaShop V8 to V9 and I’m having trouble setting up my carrier.

Previously I had shipping configured as:

• Paid delivery up to £10
• Free delivery for orders over £10

Since the upgrade, I can only offer free postage. If I enable paid shipping, customers see the error:

       “Unfortunately, there are no carriers available for your delivery address.”

But if I remove the paid shipping rule, everything works fine.

Also, every time I try to set up the carrier, a “something went wrong” debug page appears.

Has anyone else experienced this after upgrading to V9? Any tips or fixes would be hugely appreciated.

Thanks in advance!

[ComGrafPL]

Enable debug mode and post the errors you see. Do you have any custom modules for delivery / fees?

[Refillman]

when i go to debug page this appears

[IvanUttley]

Greetings everyone,

 

I too am getting this error, have you any idea on how to fix it?

PrestaShop\PrestaShop\Adapter\Carrier\Repository\CarrierRepository::getOrdersCount(): Return value must be of type int, string returned

[prestaholic]

    public function getOrdersCount(CarrierId $carrierId): int
    {
        $qb = $this->connection->createQueryBuilder();

        $count = $qb->select('COUNT(*)')
            ->from($this->prefix . 'order_carrier', 'oc')
            ->where('oc.id_carrier = :carrierId')
            ->setParameter('carrierId', $carrierId->getValue())
            ->executeQuery()
            ->fetchOne();

        return (int)$count;
    }

Add (int)  to the $count

edit src\Adapter\Carrier\Repository\CarrierRepository.php

 

Edited November 13 by prestaholic
add note (see edit history)

[El Patron]

I did notice in ps 9.0.0 and 9.0.1

admin-->experimental 

new carrier interface enabled by default, I disabled this as I prefered the original carrier interface.  I do not know if using experimental carrier creates other issues but I also had issue in 9.0.0 where 3rd party module not called when carrier associated to it.  I fixed the issue myself as one was not available on github yet, maybe now there is.  Hope this message in a bottle helps someone.