[TYPO3-Solr] Multitree Setup

[Heiko Kromm | Paints]

Hi List, 

how do I setup multiple languages with a multitree concept? 

My Project has the following structure: 

website.com (page is siteroot, id1) 
- de (id 2) 
- en (id 3) 
- ru (id 4) 

I have three index 
core_de 
core_en 
core_ru 

Now I have tried to setup solr similar to the onpage-setup on the siteroot(id1) 
plugin . tx_solr . solr { 
host = localhost 
port = 8080 
path = /solr /core_de / 
} 

[PIDinRootline = 3] 
plugin . tx_solr . solr . path = /solr /core_en / 
[end] 

[PIDinRootline = 3] 
plugin . tx_solr . solr . path = /solr /core_ru / 
[end] 

But it seems that this does not work. 

Regards 
Heiko