Runtime Error: Error: [_.sprintf] expecting number but found string

[miguel ignacio]

I CREATE A ADDON AND HAVE FIELDS, ONE OF THEY IS A ONE2MANY, WHEN Y CREATE THIS FIELD NOT HAVE A PROBLEM BUT WHEN MODIFY A FIELD ONE2MANY MY ADDON CRASH AND SHOW THIS MESSAGE : Uncaught Error: QWeb2 - template['ListView.rows']: Runtime Error: Error: QWeb2 - template['ListView.row']: Runtime Error: Error: [_.sprintf] expecting number but found string
http://192.168.0.132:8069/web/webclient/js?db=11:2446, THE ONE2MANY HAVE A FIELD NUMBER

THANKS FOR YOUR ATTENTION.

[Amit Parik (amit-parik)]

Hello,

Please provide your customized code, I think this kind of problem only happen for some spacial kind of fields i.e add id field on tree view or add binary field on tree view.

Waiting for your answer.

Thank you!

[miguel ignacio (almobust)]

The classes.

class school_teacher(osv.osv):
    _name = "school_teacher"
    _description = "school_teacher"
    _inherit = 'school_person'
    _columns = {
        'school_teacher_register_academic': fields.one2many('school_register_academic_teacher','school_register_academic_teacher','Título'),
        'school_teacher_register_permission_discount': fields.one2many('school_register_permission_discount_teacher','school_register_permission_discount_teacher','Permisos descontables'),
        'school_teacher_biennium': fields.one2many('school_biennium_teacher','school_biennium_teacher','Bienio'),
        'school_teacher_work': fields.one2many('school_work','school_work_teacher','Trabajo'),
    }
    _order = 'name asc'

school_teacher()

..........

class school_biennium_teacher(osv.osv):
    _name = "school_biennium_teacher"
    _description = "school_biennium_teacher"
    _inherit = 'school_biennium'
    _columns = {
        'school_biennium_teacher':fields.many2one('school_teacher','Profesor', select=True),
    }
    def _check_exist_biennium(self, cr, uid, ids):
        for biennium in self.browse(cr, uid, ids):
            biennium_ids = self.search(cr, uid, [('school_biennium_number', '=', str(biennium.school_biennium_number)), ('school_biennium_teacher', '=', biennium.school_biennium_teacher.id), ('id', '<>', biennium.id)])
            if (biennium_ids):
                return False
        return True
    def _check_exist_date_biennium(self, cr, uid, ids):
        for biennium in self.browse(cr, uid, ids):
            biennium_ids = self.search(cr, uid, [('school_biennium_date_start', '=', biennium.school_biennium_date_start), ('school_biennium_teacher', '=', biennium.school_biennium_teacher.id), ('id', '<>', biennium.id)])
            if (biennium_ids):
                return False
        return True
    def _check_number_biennium(self, cr, uid, ids):
        for biennium in self.browse(cr, uid, ids):
            if (biennium.school_biennium_number<=15 and biennium.school_biennium_number>=1):
                return True
        return False
    _constraints = [
        (_check_exist_biennium, 'Error! ya existe este bienio para el profesor.', ['school_biennium_number']),
        (_check_exist_date_biennium, 'Error! ya existe un bienio con esta fecha para el profesor.', ['school_biennium_date_start']),
        (_check_number_biennium, 'Error! el numero de bienio debe ser mayor o igual a 1 y menor o igual que 15.', ['school_biennium_number']),
    ]
    _order = 'school_biennium_date_start asc'

school_biennium_teacher()

_______________________________________________________________________________________________________________

The views

<record model="ir.ui.view" id="view_school_teacher_form">
            <field name="name">school_teacher.form</field>
            <field name="model">school_teacher</field>
            <field name="arch" type="xml">
                <form string="school_teacher.form" version="7.0">
                    <sheet>
                        <center>
                            <group>
                                <group>
                                    <label for="school_teacher_photo"/>
       ...

[miguel ignacio (almobust)]

the solution is that don't use the property translate in a field of type number!!!!