Meta Box: display single image on an archive-template

Question

I'm trying to get the url of an image from a MetaBox (plugin) filed on an archive-page.

<?php  
    if ( rwmb_meta( 'field-id' ) ) {

        // Get images   
        $img_srcset_large = rwmb_meta( 'field-id', array( 'size' => 'image-size', 'limit' => 1  ) ); 


        echo $img_srcset_large['url'] 
?>

Unfortunately there is nothing displayed. Can you give me a hint how this code can work on archive-templates? Best

Answer 1

$images = rwmb_meta( 'field-id', array( 'size' => 'image-size', 'limit' => 1  ) );
$image = reset( $images );

echo $image['url'];

reference

Answer 2

I just found out there need to be special term-id, so like this

$value = rwmb_meta( 'beschreibung_kategorie', array( 'object_type' => 'term' ), $term_id );
echo $value;

But anyway it is still not working.