Stockable variants error "0 Undefined" VM2.6.0 J2.5.19 PHP 5.4.12

[hurrionz]

Hi everybody,
I'm using a clean installation of VM2.6.0 and I've 2 issues with products with stockable variants:
1) When a child has an extra price, when selected, the price is not updated
2) MOST IMPORTANT, when I add to cart I get the error "0 undefined"

Obviously I already searched the forum and Google but just find solutions for older versions of VM that do not work or are not applicable with this.

Thanks for the help!

[hurrionz]

I give the first (I hope not the only!) answer by mysefl

The issue occurs when the option "Displays 'Notify Me' instead of 'Add To Cart' button" is checked

and there are products with stockable variants as child.

[OpenGlobal]

Have you tried this:

http://forum.virtuemart.net/index.php?topic=103067.msg420536#msg420536

I can't remember what version the solution went into the code.

If not, can you pm me a link to the problem.

OpenGlobal E-commerce