Error after an upgrade from 2.0.18 to 2.0.20b

[dandzaman]

yes, same as Ahler...

[Ahler]

Here's someone who can help us?

[dandzaman]

and after puting ''milbo's'' product.php file i also get this message when I click on BUY button:
Notice: Undefined property: stdClass::$quantity in home/....

[zeisch]

Hi
I upgraded to 2.0.22c and I have the same problem.
When I would overwrite the product.php which is linked to in this thread much code would be gone since there were updates on that file.
Do you have an updated product.php to replace?
Regards,

[Maxim Pishnyak]

Why you couldn't use product.php from the last version? From the 22d for example? What is your VM version then?

[Stonedfury]

I am seeing this when I run debug.

[dandzaman]

just to report that the problem is solved with the newest versions of Gantry and VM .