Problem with shorcode

[camilofreire]

I'm try to use Universal Viewer 2.4.6 in Omeka Classic 2.4.1 from a Simple Page with a shortcode. I've tryed showing an item using

[uv items=1]
[uv item=1]
[uv id=1]

with no success: no image nor error message is shown

Thanks
Camilo