[web2py] TypeError: list indices must be integers, not str

[Manu Mora]

Hello! I have a problem with DAL.

I have this table:

*cdb.define_table('laptops', *
*                        Field('id_laptop','integer'),*
*                        Field('serial_number','string'),*
*                        Field('id_trademark','integer'),*
*                        primarykey=['id_laptop'])*
*
*
and when I try to insert:

*        
self.DB.laptops.insert(serial_number=self.serial_number,id_trademark=int(self.id_trademark))
*
*        self.DB.commit()*

I get this error:

*TypeError: list indices must be integers, not str*
*
*
Thanks.

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