No show hasError ajax errors in my Prestashop 1.7.6

[DiegolPerez]

Hi community,

I'm working with prestashop 1.7.6 with classic theme.

I'm working in processChangeProductInCart() function of CartController.php, for my own functionality but the errors notifications of this controller not show in my store, for example this error of availability of product:

        if ('update' !== $mode && $this->shouldAvailabilityErrorBeRaised($product, $qty_to_check)) {
            $this->{$ErrorKey}[] = $this->trans(
                'The item %product% in your cart is no longer available in this quantity. You cannot proceed with your order until the quantity is adjusted.',
                array('%product%' => $product->name),
                'Shop.Notifications.Error'
            );
        }

 

In debug mode of Firefox in JSON response I get it:

{"JSON"

:{"hasError":true,"errors":["The item Mug the best in your cart is no longer available in this quantity. You cannot proceed with your order until the quantity is adjusted."],"quantity":5000}

}

but not show error notification in store, how do I show this errors in my store? or its a bug?

 

[Jonathan Elias]

I have the same problem : no popup when an error occurs while adding a product to the cart...

Can anyone help with this ?

[Dhara1510]

I have same issue. Can please anyone tell me how to show error messages when product added to the cart.

[Akaru]

Catch error byself:

prestashop.on('updateCart',function(e) { 
   console.log(e);
	//resp.errors
});