I have this products subselection condition in a shoppng cart price rule:
If ALL of these conditions are TRUE : If total amount less than 16 for a subselection of items in cart matching ALL of these conditions: Attribute Set is Heft
This works well except for configurable products. Once we add a configurable product into the cart we get this error:
Fatal error: Allowed memory size of 536870912 bytes exhausted (tried to allocate 523800 bytes) in [...]/lib/Varien/Object.php on line 629
And the configurable products don't even meet the conditions! (They are another attribute set.)
Why is this happening? Can any reproduce this problem? Any help is very much appreciated.
We use Magento CE 1.9.1 and memory limit is set to 512MB. I also tried 1024MB with the same outcome.
It worked in the previous version 1.6.
I also tried to debug Magento and ended up in Mage_Sales_Model_Quote_Address at the function collectTotal. Because once I comment
$model->collect($this); adding to cart works. (Of course not as expected, but the cart gets the product. Which wasn't the case before.)