Invalid $number parameter: "" cannot be interpreted as a number

[alj 0]

Hi

On a Prestashop 1.7.7.1 i'm getting this error when going to the product overview in back office.

it is a new fresh install, and before I imported products I could fine access the product overview , but now after importing products, i get this error.
Have tried changing decimals under currencies, deleting cache and changing currency, nothing helped.

Has anyone experienced this error and may have a solution.

Thanks!

Edited January 19 by alj (see edit history)

[alj 0]

[b-w-p 0]

J'ai la même et pas de solution, donc je suis pour voir la solution

 

[diloycom 0]

I have exactly the same problem

[musicmaster 675]

It looks like it has a NULL or "" value for price. So you will need to have look at the price field the ps_product_shop in the database and see if there are null values there.

[joseantgv 1,084]

@alj @diloycom

Do you have a multistore?

[diloycom 0]

34 minutes ago, joseantgv said:

@alj @diloycom

Do you have a multistore?

Yes, it's a multistore

[joseantgv 1,084]

https://github.com/PrestaShop/PrestaShop/issues/23376

As a temporary solution, add an IF in these lines:

https://github.com/PrestaShop/PrestaShop/blob/6cc8f20c2a5675d754c5566adf76ec6ac25ef901/controllers/admin/AdminCartRulesController.php#L573

https://github.com/PrestaShop/PrestaShop/blob/6cc8f20c2a5675d754c5566adf76ec6ac25ef901/controllers/admin/AdminCartRulesController.php#L584

to check if $product['price_tax_incl'] or $price_tax_incl is not null.