I installed artio 4.0.2 in www.nudos.org/comunidad/portal and whe a user wants to go into some group it can not redirected.

Some help, please?

Hello,
try switching the router or disabling the SEO for the comonent comunidad. It may have problem with the default JoomSEF router and may require a special component.

Hello,

I test with "Default Joomla! router" handling for community component but now creation URL for component is: www.nudos.org/index.phpcomunidad (white page)

If I test with "Not using SEF" handling in community component. I can viw Jomsocial frontpage but when I want to go in some view of this component it shows a white page and wrong URLs:

www.nudos.org/index.phpcomponent/contentcategory?userid=209
www.nudos.org/index.phpcomponent/content...wgroup&groupid=2
www.nudos.org/index.php/index.php?Itemid...=frontpage&id=72

I think that there is some problem with core of JoomSEF.

Many thanks!