error combination prestashop 1.6

[hydrons]

I'm having trouble in the combinations of products, they were made ​​correctly, but the buy button disappears when starting the page, see example 

 

  http://lojapapeldeparede.com/casual/1313-papel-de-parede-com-tons-pasteis-amarelos-roxos-e-bege-casual-01.html#/tamanho-5x0_58_metros 

 

Can someone tell me what is this error and how to solve it?

[PrestaHeroes USA]

back office-->edit product

 

select quantities

 

do you have quantities defined for product combinations?

[hydrons]

I have set 100 for each combination

[PrestaHeroes USA]

when I look at your page source, I see this: quantityAvailable = 0;

 

I can not explain with info presented why this is so.

[hydrons]

Here is a sample of my back office and see what is stated 100 for each combination. 

 

this error happened after version upgrade

 

[stottycabanas]

Hi, you appear to have a module called productpaymentlogos - try disabling that.

If that doesn't work, try disabling zopim.

Cheers, Dave

[hydrons]

No change, the error continues, already updated the errors remain

[hydrons]

I believe this error is in the database tables, but even after hours of searching this error persists, the previous update were working properly, it is possible that there was a break in the update file? Or is it just an error code when updating?

[hydrons]

Unable to solve, all of which have the same upgrade js error which is inside the js folder in the theme the correct filename is product.js.

[stottycabanas]

Is this happening for all products or just this one?

I assume the product is configured as 'Available for order' in the back office product page?

Could you post a screenshot of the Product page part of Preferences->Products?

In addition to the upgrade to 1.6, did you do any individual module updates recently?

Thanks, Dave