Prestashop 1.7.6.2 Price issues

[nutxlago]

Hi, there!

My prestachop 1.7.6.2 is not showing right prices in frontend. It shows a price of 0€ for some articles from different categories, never mind the price I put in the admin product page. This is driving me crazy. Can anyone cast some light on this issue? Any help is heartly welcome.

Cache has been empied.

Manually emptied dev and prod cache (I have another issue with debug mode... for another thread, maybe)

Editing for new hints just discovered:

I have just observed that products showing wrong price (0€) have fancy generated friendly URL's. Troublesome products URL have two id references, for example, for 

 

Product id  9, generated url is https://example.com/9-22-florero-calabaza.html

instead of

https://example.com/9-florero-calabaza,html

Just in case it is relevant, I am in debug mode and maintenance mode at the moment.

 

My server info:Información del servidor Linux #1 SMP Debian 4.9.210-1+deb9u1 (2020-06-07) x86_64/Versión del software del servidor: Apache/Versión PHP: 7.2.31/Límite de memoria: 128M/Tiempo máx. de ejecución: 30/Tamaño máx. para la subida de archivos: 60M/info_outline Información de la base de datos/Versión de MySQL: 10.1.44-MariaDB-0+deb9u1/Servidor MySQL: 127.0.0.1

Edited July 15, 2020 by nutxlago
New hints about the problem (see edit history)

[musicmaster]

Are these products with attributes?

Did you check for javascript errors?

[nutxlago]

Hi, MusicMaster!

 

The products have no attributes... But second id number in is in fact related to attibutes, as I have guessed from the product table in DB: they do have attributes in cache_product_attributes field. I am not an expert in Javascript. You guessed the problem right. I will have a look for Javascript errors. If you have any hint about where the problem can come...

Update_________________

This is the Google Dev console outcome:

3 Warnings / 0 Errors

DevTools failed to load SourceMap: Could not load content for chrome-extension://gighmmpiobklfepjocnamgkkbiglidom/include.preload.js.map: HTTP error: status code 404, net::ERR_UNKNOWN_URL_SCHEME

DevTools failed to load SourceMap: Could not load content for chrome-extension://gighmmpiobklfepjocnamgkkbiglidom/include.postload.js.map: HTTP error: status code 404, net::ERR_UNKNOWN_URL_SCHEME

DevTools failed to load SourceMap: Could not load content for https://www.example.com/themes/core.js.map: HTTP error: status code 404, net::ERR_HTTP_RESPONSE_CODE_FAILURE

_________________________________________

 

Thanks for your help!

Edited July 18, 2020 by nutxlago
Editing to include dev js console response (see edit history)