Home › Forums › Plugin Support › WP User Frontend Pro › Problem with multiple selection fields This topic is: not resolved Tagged: multiple values This topic contains 1 reply, has 2 voices, and was last updated by Tareq Hasan 5 years, 2 months ago. Viewing 2 posts - 1 through 2 (of 2 total) Author Posts March 9, 2014 at 11:56 pm #16328 AlexParticipant Post count: 27 Hello, For some reason now, I am getting this error when rendering the form on pages. Warning: explode() expects parameter 2 to be string, array given in [… my render-form.php] on line 951. It's saying that the 2nd parameter ‘explode' in $selected = $multiselect ? explode( self::$separator, $selected ) : $selected; is an array. It has been working fine before, so not sure why it's doing this. Any ideas? Thanks, Alex March 10, 2014 at 2:31 am #16337 Tareq HasanKeymaster Post count: 2831 Seems like it's returning an array. But the get_post_meta is returning a single string, not sure. May be just disable WP_DEBUG for now? Seems weird! Author Posts Viewing 2 posts - 1 through 2 (of 2 total) The topic ‘Problem with multiple selection fields’ is closed to new replies.