Image – #undefined

Hello,
I’m fighting with this for more than hour… Can you please help me? Im geeting back “#undefined”

<?php
						
$args_list = array(
   'taxonomy' => 'kampane_cat_section', // Registered tax name
   'show_count' => true,
   'hierarchical' => true,
   'echo' => '0',
   'title_li'  => ( '' )
);   

$categories = get_categories( $args_list );

foreach ( $categories as $category ) {
	if (function_exists('get_wp_term_image'))
	{
		$meta_image = get_wp_term_image($category->term_id);
	}
echo '<li><a href="' . get_category_link( $category->term_id ) . '"><svg class="svgicon svgicon-menu"><use xlink:href="' . $meta_image . '"></use></svg><span>' . $category->name . '</span></a></li>';

}
?>