niba

Faced the same problem, bug in my case: i forgot to register the custom taxonomy in the front-end. I had this code:

add_action("admin_init", "my_admin_init");
function my_admin_init()
{
   register_taxonomy( ... );
}

In addition to that, i had to add the register_taxonomy in the frontend init:

add_action("init", "my_init");
function my_init()
{
   register_taxonomy( ... );
}

Trivial fault for advanced users, but maybe helpfull for others 😉

Hi,

had to search for an alternative too.
Found one working with 3.0.1: WP Keyword Link

aLinks, cross-linker and KB Linker seams to have problems wirh WP 3.x, at least at this time and on my tries

Regards,
Niels