Problems with themes.dir in roller-custom.properties

Hi,

I have created a simple roller-custom.properties to change the directories for roller. Currently it looks like:

installation.type=auto
mediafiles.storage.dir=/opt/roller/mediafiles
search.index.dir=/opt/roller/searchindex
log4j.appender.roller.File=/opt/roller/logs/roller.log

themes.dir=/opt/roller/themes/
themes.reload.mode=true

Now I have problems with the themes in Roller application. The Dropdown-List for selecting a shared theme is empty. The log does not tell me anything about the problem. The used Vagrant environment is a mirror for the upcoming production environment (Glassfish 3, MySQL). Log files are written to the logs directory.


Directory below /opt/roller/themes looks like:
vagrant@vagrant-ubuntu-trusty-64:/opt/roller/themes$ ls -al
total 40
drwxrwxrwx 8 root root 4096 Dec 27 18:50 .
drwxr-xr-x 6 root root 4096 Dec 27 21:08 ..
-rwxrwxrwx 1 root root 6854 Dec 27 18:50 base.css
drwxrwxrwx 2 root root 4096 Dec 27 18:50 basic
drwxrwxrwx 3 root root 4096 Dec 27 18:50 basicmobile
drwxrwxrwx 5 root root 4096 Dec 27 18:50 fauxcoly
drwxrwxrwx 2 root root 4096 Dec 27 18:50 frontpage
drwxrwxrwx 7 root root 4096 Dec 27 18:50 gaurav
drwxrwxrwx 9 root root 4096 Dec 27 18:36 kivio

What’s going wrong here? I have tested the same on my local machine (OS X, Glassfish 3) and it worked without problems.

Kind regards,
Björn