User enrolled with empty fields

whenever course is purchase through paypal sandbox user is created in joomla and jomsocial but a user with empty fields is also created in joomdle and moodle and also enrolled in course, i am also not getting course subscription link email after order is conformed. System check is all green and joomla users are also sync with moodle. when any user is created or deleted same actions also performed on moodle also.
My configuration is
Joomla! 3.3.6
Moodle 2.8
Virtuemart 3
Joomdle 1.01
Jomsocial
JSPT
AcyMailing

Hi.

It seems you are having some problems with profile data sync.
Did you select any additional data source in Joomdle configuration? Did you create any mappings? How are your users registering? Which fields are empty in the user created in Moodle?

Hi
I have used with and without Additional Data Source and did Mapping also but facing same issue.
When I fill the form of VirtueMart at checkout and Press the button of checkout before going to Paypal a user is created in Joomla which is disabled by default and an email is sent to user from Jomsocial also for activating account.
But when I checkout and pay from Paypal Sandbox and order is confirmed at that time a Joomdle and Moodle user created and enrolled to course also with all fields empty even username and email.

You are using VM or Jomsocial as your additional data source?

Firstly I was not using any Additional Data Source and was facing same issue.
After that I used Jomsocial as Additional Data Source and mapped few necessary fields like First Name Last Name and Email and was getting same issue.
In last I disabled some Jomsocial Plugins and now in Additional Data Source Jomsocial is not showing, So I am using VM as Additional Data Source and Mapped some fields and at the time of Mapping new fields a warning appears Warning: Creating default object from empty value in /home3/bizjump/public_html/plugins/joomdleprofile/joomdlevirtuemartprofile/joomdlevirtuemartprofile.php on line 52
So at this time I am using VM as Additional Data Source.

Hi.
That error is just a warning, so it is not making anything not to work.

It is very strange to have a moodle user created with no email or username, so if you want I can try taking a look at your site directly, to see if I can find some problem.
You can send access info to development@joomdle.com.

Hi
I have sent you the email from the user Ishaque Dahot, waiting for your response.