Error class.yith-wcwl.php on line 177

Hi Visionitse

I just checked plugin code, but I cannot find any foreach on line 177 of class.yith-wcwl.php
Are you using latest plugin version?

Regarding the error itself, the closest foreach is a cycle that loop over wishlist items inside user cookies

Maybe the problem is related to a corrupted cookie in one of your customers browser
I suggest you to start emptying your browser navigation data; in this way we will exclude your own cookies

If the problem persists, could you please attach me the content of line 177 of your class.yith-wcwl.php file?

Maybe I can add an additional check before the foreach ??

Please, let me know
Have a nice day
Giuseppe

Version 2.0.16

I’m getting this error in the log as well. Here’s line 177 in class.yith-wcwl.php

 foreach( $wishlist as $key => $item ){
                    if( $item['wishlist_id'] == $wishlist_id && $item['prod_id'] == $product_id ){
                        $exists = true;
                    }
                }

Any ideas appreciated, thanks

Hi mickyharris

I’m sorry for the issue; I will add a new check over $wishlist variable in next plugin revision
In the meantime, could you please try to change class.yith-wcwl.php file as follows?

if( $wishlist && is_array( $wishlist ) ){
  foreach( $wishlist as $key => $item ){
    if( $item['wishlist_id'] == $wishlist_id && $item['prod_id'] == $product_id ){
      $exists = true;
    }
  }
}

Please, let me know
Have a nice day