Hello ,
When I publish listing from it repeating for 2 listing , and when I publish empty listing I get this :

my website : http://souqhraj.com
please try to add listing from mobile .
thanks

@mphker
You cannot add empty listing. You have described in error messages what is missing.

I know , but I mean it repeat the errors massages too ,
please try to add listing , you will see it repeating .

@mphker
Osclass core may pull it all at once.
Theme shows error, but does not create it (means does not construct error message).