Warning: array_merge() [function.array-merge]: Argument #2 is not an array in ...../wp-content/plugins/frontend-uploader/frontend-uploader.php on line 390
is the error i get, when i leave the file away.
[input type="file" name="photo" id="ug_photo" description="Picture (optional)"]
with this, it works, but without it wont. (actually i dont need this tool to upload files, but to create cpt with some cf)