I have the same problem since today …
Nothing is changed at owncloud or my phone, I only added 2 phone numbers to a contact.
What should i fix here:
[code]cat /var/www/owncloud/apps/contacts/lib/carddav/backend.php | grep urlencode
‘uri’ => urlencode($contact[‘uri’]),
Deleting contacts at the phone and resyncing is working, but no contacts are synced.
I completely removed the contact app folder and reinstalled it at owncloud.
At the owncloud log are also no errors about this sync failure and the davdroid app is also syncing successfully.
Please help 😕