Possible theme problem

  • I am using WooCommerce and everytime I add a product to my site, in the product description the error message “Warning: call_user_func() expects parameter 1 to be a valid callback, no array or string given in /home4/ab84799/public_html/wp-content/plugins/woocommerce/templates/single-product/tabs/tabs.php on line 39” this always shows up. This is what is on line 39 “<?php call_user_func( $tab[‘callback’], $key, $tab ) ?>”. It appears that it might be a problem with the theme and not the plugin. I was just wondering if that could be the case, but I could use some help, thanks!

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  • Hi Jake. I don’t have any experience with WooCommerce and I see your topic on their forum suggested a plugin or theme conflict. Might be the theme as there isn’t any built-in support for WooCommerce in Hueman. But you mentioned line 39 in tabs.php. I just downloaded the current version of WooCommerce and the code you listed is on line 34. Maybe the issue has something to do with the updates made on this commit?

    Thread Starter Jake Reimer

    (@jake-reimer)

    I had the problem on line 34 at first then i looked up the tabs.php online and re copied it into the code then it moved from 34 to 39.

    Maybe someone else on the forum with more WooCommerce experience will be able to help.

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