In the Form which u r getting this error see that u are point to that form that is you have written FrmGetActiveForm.
& it may also happen that there is no records in a databse or u r pointing to that record that does not exist, this will also result in that error -- For information on using the PalmSource Developer Forums, or to unsubscribe, please see http://www.palmos.com/dev/support/forums/
