CakePHP saveAll() not working???

[244863]

Model associations:

 

assignment -> hasMany -> assignmentName

assignment -> hasOne -> comment

assignmentName -> belongsTo -> assignment

comment -> belongsTo -> assignment

 

$this->data:

 

Array

(

    [TrsAssignmentName] => Array

        (

            [0] => Array

                (

                    [employee_number] => 5458

                    [gc_staff_number] => 244863

                    [employee_name] => Iain Rose

                    [course_code] => DR24 

                    [course_description] => Standard and Response Driving

                )

 

        )

 

    [TrsAssignment] => Array

        (

            [complete_by_date] => Array

                (

                    [day] => 02

                    [month] => 09

                    [year] => 2011

                )

 

            [assigned_by_employee_number] => 5458

            [assigned_by_gc_staff_number] => 244863

            [assigned_by_employee_name] => Iain Rose

        )

 

    [TrsComment] => Array

        (

            [text] => tyhtr

        )

 

)

 

Assignment Database:

 

id char(36) Unchecked

created datetime Unchecked

assigned_by_employee_name varchar(255) Unchecked

assigned_by_gc_staff_number int Unchecked

assigned_by_employee_number int Unchecked

complete_by_date datetime Unchecked

modified datetime Checked

 

AssignmentName Database:

 

id char(36) Unchecked

trs_assignment_id char(36) Unchecked

employee_number int Unchecked

employee_name varchar(255) Unchecked

gc_staff_number int Unchecked

created datetime Checked

modified datetime Checked

status varchar(255) Checked

course_code varchar(50) Unchecked

course_description varchar(255) Unchecked

 

Comments Database:

 

id char(36) Unchecked

text text Unchecked

trs_assignment_id char(36) Unchecked

 

WHY WON'T THIS saveAll() IN THE ASSIGNMENTS CONTROLLER????????