[Regss]

Kodi can't return a substituted path.

http://forum.kodi.tv/showthread.php?tid=215094

You can manually edit art.py and replace:

Code:

__thumbpath__           = xbmc.translatePath('special://thumbnails/').replace('\\', '/')

to:

Code:

__thumbpath__           = 'smb://192.168.2.210/srv-kodi/kodi_userdata/Thumbnails/'