Docs

[Kevin C]

Warning: call_user_func_array() expects parameter 1 to be a valid callback, function ‘x_woocommerce_shop_product_thumbnails_custom’ not found or invalid function name in /home/vivreact/public_html/wp-includes/plugin.php on line 524

My website is having the above error after updates to woocommerce, plugin and theme.

Tried deactivating third party plugin and there’s even more errors.

Please help.

Login in next post.

[Kevin C]

This reply has been marked as private.

[Jade]

Hello There,

Please login through FTP and find the file wp-config.php and find the line

define('WP_DEBUG', true);

And set it to false.

Please let us know how it goes.

[Kevin C]

Hi Jade,

I have found the file and it’s already false.

[Jade]

Hi Kevin,

I tried to check your product page but I can’t seem to see the warning message anymore.

Are you still having the issue until now?

[Kevin C]

Hi Jade,

The error message will be at the catalog page.

http://vivreactivewear.com/shop/

It’s still there for me right now.

[Christopher]

Hi there,

There are 36 active plugins.
Please try testing for a plugin conflict. You can do this by deactivating all third party plugins, and seeing if the problem remains. If it’s fixed, you’ll know a plugin caused the problem, and you can narrow down which one by reactivating them one at a time.

Hope it helps.

[Kevin C]

Hi Christopher,

I have tried deactivating all 35 plugins except woocommerce and the problem remains.

[Paul R]

Hi,

Can you provide us your ftp login in private reply so we can take a closer look.

Thanks

[Kevin C]

This reply has been marked as private.

[Kevin C]

I have zero knowledge on coding but I have managed to get to this stage. Seems like if I were to edit something here, save it, and upload and everything will be fine?

Line 524
call_user_func_array($the_[‘function’], array_slice($args, 0, (int) $the_[‘accepted_args’]));

` // Sort
if ( !isset( $merged_filters[ $tag ] ) ) {
ksort($wp_filter[$tag]);
$merged_filters[ $tag ] = true;
}

reset( $wp_filter[ $tag ] );

do {
foreach ( (array) current($wp_filter[$tag]) as $the_ )
if ( !is_null($the_[‘function’]) )
call_user_func_array($the_[‘function’], array_slice($args, 0, (int) $the_[‘accepted_args’]));

} while ( next($wp_filter[$tag]) !== false );

array_pop($wp_current_filter);`

[Thai]

Hi There,

I would like to check your website but the FTP account is incorrect.

Could you please double check on it?

Thanks.

[Kevin C]

Edited with the right info. Sorry about it.

[Thai]

Hey There,

The warning message has been gone away.

I commented out the code on the line 92-98 & 112 in your functions.php file.

Cheers!

[Kevin C]

I have fixed the problem!

No sure how I actually did it though, it’s adding something to function file and delete it again. But thanks for all the help to point me in the right direction.

function et_add_viewport_meta(){
echo ‘<meta name=”viewport” content=”width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0″ />’;
}

[Author]

Posts