hi and thanks for reading i try to grab the authors slug in the backend.
get_the_author_meta( 'user_nicename' );
is empty. i tried to google this issue, but cant find any concrete info on how to handle the backend. any hints would be nice. i keep writing to meet the quality standards. sorry for spaming but this seems to be the only solution. call it spam, i call it anyoing, but i wont complain, cause otherwise, what stupid text would end up here, just to get a little help.