Javascript Error in tagdiv_theme.js

Hi,

we’re getting a javascript error on our custom built homepage (we created our own page and designed it with Visual Composer). The error is following: “Uncaught TypeError: Cannot read property ‘top’ of undefined at wp-content-themes-Newspaper-js-tagdiv_theme.min-7.8.1.js:278”. This error is visible through a browser console like the one in the Chrome Dev Tools.

To find the source of the error I disabled all plugins except Visual Composer, WooCommerce and WooCommerce Memberships. Unfortunally I cannot disable the Woocommerce Plugins since that makes our frontend crash and not load properly.

The error can easily come from one of our customisation. I just wanted to ask, if you have any idea where this error could come from.

I also found a quick fix for this problem, you just need to check, if the object contains any elements with:

if (cur_item_ref.length) {
cur_item_ref.content_top = cur_item_ref.content_jquery_obj.offset().top;
}


and also for the second one:

if (cur_item_ref.length) {
cur_item_ref.sidebar_top = cur_item_ref.sidebar_jquery_obj.offset().top;
}


Maybe this helps someone with the same issue or you could even consider to add this to the script for compatibility reasons?

Thanks in advance

Hello,

I just found that my fix breakes the smart sidebar. I fixed it by checking the offset directly:

					
if (cur_item_ref.content_jquery_obj.offset() != undefined){
  cur_item_ref.content_top = cur_item_ref.content_jquery_obj.offset().top;
}

if (cur_item_ref.sidebar_jquery_obj.offset() != undefined){
  cur_item_ref.sidebar_top = cur_item_ref.sidebar_jquery_obj.offset().top;
}

(around line 6148 ff)

• This reply was modified 9 years by euw.