hi i had that error when make an insert, the two tables has a relation OneToOne bidirectional:
SQLSTATE[23000]: Integrity constraint violation: 1048 Column 'user_id' cannot be null The code used is resumed here: http://pastebin.com/tqBXVhKk -- Álvaro, Senior Web Developer -- If you want to report a vulnerability issue on symfony, please send it to security at symfony-project.com You received this message because you are subscribed to the Google Groups "symfony users" group. To post to this group, send email to symfony-users@googlegroups.com To unsubscribe from this group, send email to symfony-users+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/symfony-users?hl=en