The parent's constructor is not automatically fired when extending it. So the repo is not setup when you do

new Provider1DeliveryReport();

You can solve it by adding parent::__construct() to you Provider1DeliveryReport::__construct() but that's the same amount of work as injecting the repo.

Maybe somebody else has a great idea.

Thanks for your reply zenry.

Actually, the only way I get this working is to do like this on all provider classes:

public function __construct(DeliveryReportRepositoryInterface $repo)
{
	parent::__construct($repo);
}

Hopefully some skilled guy or gal out there has a solution to this :D

Thanks anyway!