OS X 10.6.8, Client 1.0.2 won't sync

[Pro]

Hi,
I've Owncloud 4 with the client version 1.0.2 on OS X 10.6.8 installed.
But the client won't sync. Tested with creating a folder on the server and another on the client side. But the folder isn't synced.

If I look into the Console of OS X I can see that the client finds the folder on the server, but the files are not created locally. And the logs don't show any additional information regarding the error.
The Info-Button shows "Last sync successful, CSync update failed".

Where is the problem?
Thanks!
Pro

[plog]

In my case i didn't succedd in creating /Users/my_usernam/.csync/lock on my Mac
Check if the Owncloud client is creating a .csync directory in your Mac's home folder

[Pro]

Him thanks for your reply.
.csync is created and also some files init.

See: http://bugs.owncloud.org/thebuggenie/owncloud/issues/oc-848