Hi
i have a resource (Symlink)

.
Into the template i have:
The template gives me back:
But this is not correct. It must be: modSymLink
So i have created a small snippet:
<?php
$classkey = $modx->resource->get('class_key');
$output .= '' . $classkey . '';
return $output;
The same problem. I don't understand.
Some ideas or solutions?