Fatal error: Uncaught Doctrine_Record_UnknownPropertyException: Unknown record property / related component "<pre> alias : BaseCourse foreign : id local : base_course_id class : BaseCourse type : 0 table : Object(Doctrine_Table) localTable : Object(Doctrine_Table) name : refTable : onDelete : onUpdate : deferred : deferrable : constraint : equal : cascade : Array owningSide : refClassRelationAlias : </pre>" on "SubCourse" in /var/www/integralsib.ru/lib/Doctrine/Record/Filter/Standard.php:55 Stack trace: #0 /var/www/integralsib.ru/lib/Doctrine/Record.php(1281): Doctrine_Record_Filter_Standard->filterGet(Object(SubCourse), '<pre>\nalias : B...') #1 /var/www/integralsib.ru/lib/Doctrine/Record.php(1240): Doctrine_Record->_get('<pre>\nalias : B...', true) #2 /var/www/integralsib.ru/lib/Doctrine/Access.php(72): Doctrine_Record->get('<pre>\nalias : B...') #3 /var/www/integralsib.ru/lib/Doctrine/Collection.php(451): Doctrine_Access->__get('<pre>\nalias : B...') #4 /var/www/integralsib.ru/lib/Doctrine/Access.php(131): Do in /var/www/integralsib.ru/lib/Doctrine/Record/Filter/Standard.php on line 55