[mariusvr]

--------------- Added 11 Jul 2008 at 16:17 ---------------

It is "function fetch_userinfo_from_username" that does the trouble. It is not able to retrieve the information from database with its:

...
global $vbulletin;
$useridq = $vbulletin->db->query_first_slave("SELECT userid FROM " . TABLE_PREFIX . "user WHERE username='{$username}'");
...

Any ideas how to correct this?

I am having the same error coming up when using the following code. The db object seems to empty when updating the user stats. The strange thing is that the user was created succesfully, before vbulletin crashes with this error:

Fatal error: Call to a member function query_first() on a non-object in /home/jfusiono/public_html/demo/vbulletin/includes/functions_databuild.php on line 1684

I am using the following code:

//load the vbulletin framework
define('VB_AREA', 'External');
define('SKIP_SESSIONCREATE', 1);
define('SKIP_USERINFO', 1);
define('CWD', $params->get('source_path'));
global $vbulletin;
require_once(CWD . '/includes/init.php');

//setup the new user
$newuser =& datamanager_init('User', $vbulletin, ERRTYPE_ARRAY);
$newuser->set('username', $userinfo->username);
$newuser->set('email', $userinfo->email);
$newuser->set('password', $userinfo->password_clear);
$newuser->set('usergroupid', $usergroup);
$newuser->set('password', $userinfo->password_clear);
$newuserid = $newuser->save();

This is the final hurdle before releasing a Beta version of JFusion, a revolutionary Joomla universal bridge. Any help would be greatly appreciated.

Thanks, Marius