Thanks to @Milo I could fix it. The problem was, that the tags were not assigned to any post.
display.php
$tags = get_tags(array('hide_empty' => false));
The hide_empty
param do the trick.
Thanks to @Milo I could fix it. The problem was, that the tags were not assigned to any post.
display.php
$tags = get_tags(array('hide_empty' => false));
The hide_empty
param do the trick.