[TYPO3] rggooglemap extension problem

[Sergio Catalá]

Hi, 

I've been following all the steps listed in
http://wiki.typo3.org/index.php/EXT_rggooglemap to install and configure
the rggooglemap extension. But I can't get the map to be visible on my
page. I would like to know if I missed some additional step that's not
explained in the wiki or I'm doing something wrong. 

I got the API key, created the folder, the POI category, the Saving
Point, etc... but when I try to view the map, I only view the hole of
the map, but not the map itself. I can even view the details of the map
when I click in its name. 

Any suggestions? Thanks in advance.

Sergio