Undefined Index (VM3 version)

[guimenez]

Hi,
i'm trying to setup virtuemart but i'm getting this error on my index page:

Notice: Undefined index: pt-PT in C:\xampp\apps\joomla\htdocs\administrator\components\com_virtuemart\helpers\config.php on line 948

Notice: Trying to get property of non-object in C:\xampp\apps\joomla\htdocs\administrator\components\com_virtuemart\helpers\config.php on line 948

I've installed the PT-PT language from virtuemart but i don't know how to fix this.
Thank you

[GJC Web Design]

and what is the code @

\administrator\components\com_virtuemart\helpers\config.php on line 948

[guimenez]

Thank you for reply.
I've fix it creating a sufix for pt-PT language
Do you know how to make categories menu always expanded?
I don't want to manual expand the menu.
Thanks.

[GJC Web Design]

ul.VMmenu ul {
  display: block !important;
}

[farokh110]

Hi
would you please tell me what did you do exactly to fix that problem?
I've got that to... 

[StefanSTS]

Hi,

he probably added another content language in Joomla.
Joomla Menu -> Extensions -> Language -> Content Languages -> New

There are topics in the Joomla Docs on that.

Hope it helps
Stefan