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mugia
(@mugia)

9 months ago
Hi, when try to access page to edit I have this error:

Un errore di E_ERROR è stato causato nella linea 475 del file public_html/wp-content/themes/rife-free/advance/utilities/woocommerce.php. Messaggio di errore: Uncaught TypeError: Unsupported operand types: int * string in public_html/wp-content/themes/rife-free/advance/utilities/woocommerce.php:475

The code line 475 is the last one:
```
    $paged    = max( 1, $wp_query->get( 'paged' ) );
    $total    = $wp_query->found_posts;
    $last     = min( $total, $wp_query->get( 'posts_per_page' ) * $paged );
```
I tried to deactivate Woocommerce plugin and in that way I can edit the page.

What’s wrong?

Thank you

Viewing 8 replies - 1 through 8 (of 8 total)

Theme Author apollo13themes
(@apollo13themes)

9 months ago

Can you list here what are the plugins you have and the PHP version?
Thread Starter mugia
(@mugia)

9 months ago
I have a lot of plugin but according to error message it should be something linked to woocommerce. This is the list about WooCommerce and Rife Free:
- Rife Elementor Extensions & Templates
- Ni WooCommerce Payment Gateway Charges
- Review Slider for WooCommerce
- WooCommerce
- WooCommerce Weight Based Shipping
- zahls.ch Credit Cards, PostFinance and TWINT for WooCommerce
PHP version is 8.3
- This reply was modified 9 months ago by mugia.
Theme Author apollo13themes
(@apollo13themes)

9 months ago
Please try enabling WooCommerce and disable these plugins:
- Ni WooCommerce Payment Gateway Charges
- Review Slider for WooCommerce
- WooCommerce Weight Based Shipping
- zahls.ch Credit Cards, PostFinance and TWINT for WooCommerce
This way you will see what is causing the problem.

Technically the error you’re getting is caused by either ‘paged’ or ‘posts_per_page’ query vars are empty, which is weird.
Thread Starter mugia
(@mugia)

8 months, 4 weeks ago

I’ve tried but still have exactly the same error.
Thread Starter mugia
(@mugia)

8 months, 4 weeks ago
I think I solved the bug. I’m not sure about this code want to do but casting the null value (from $wp_query->get( ‘posts_per_page’ )) to (int) it can execute the Multiplication Operator.
```
$last = min( $total, (int)$wp_query->get( 'posts_per_page' ) * $paged );
```
Theme Author apollo13themes
(@apollo13themes)

8 months, 4 weeks ago

Yes, this will be fixed in upcoming version, but still ‘posts_per_page’ should have a value, something (some plugin or custom code in your theme) is removing this var.

https://developer.www.ads-software.com/reference/classes/wp_query/get/ returns given var or empty string.

We’ll make this code more resiliant in upcoming version.
Thread Starter mugia
(@mugia)

8 months, 4 weeks ago
I suppose that the return isn’t null but empty string. As defined in php doc casting null or empty string returns 0. I think mine could be a good solution.

Now I modified the code of woocommerce.php. When an update of the should be available this file will be overwritten? Or need I to do something?
- This reply was modified 8 months, 4 weeks ago by mugia.
Theme Author apollo13themes
(@apollo13themes)

8 months, 3 weeks ago

Nothing else will be required to keep this error away.

Viewing 8 replies - 1 through 8 (of 8 total)

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