get_the_terms()
you are using is returning array of items, which cannot be simply echoed to page.
You should try using higher level get_the_term_list()
function, which returns string of concatenated results and can be echoed.
get_the_terms()
you are using is returning array of items, which cannot be simply echoed to page.
You should try using higher level get_the_term_list()
function, which returns string of concatenated results and can be echoed.