owncloud-android Cannot login (and exclamation mark doesn't show information)

I am trying to connect to my owncloud install using the master branch from here: http://alefzero.eu/a/ After looking at the server, it seems that owncloud client is using the wrong url to connect.

On other clients I can see stuff like this: 123.123.123.123 - user [27/Jun/2012:14:13:32 +0200] "PROPFIND /remote.php/webdav/

And when using owncloud client: 123.123.123.123 - user [27/Jun/2012:14:08:55 +0200] "HEAD /remote.php/webdav HTTP/1.1" 404 553 "-" "Android-ownCloud" 123.123.123.123 - user [27/Jun/2012:14:08:56 +0200] "HEAD /remote.php/webdav HTTP/1.1" 404 553 "-" "Android-ownCloud"

It seems that the / at the end of the url is needed on my server (owncloud 4.0.4)

Jun 27 '12 12:06 aseques

The same behaviour is still valid as of today (13/07/12) with the current release (4.0.4) of owncloud.

Jul 13 '12 09:07 aseques

404 means that you seems to have corrupted OC version. Also there have been some improvements in that mechanism, please try latest release.

Oct 10 '12 21:10 przybylski