AttributeError: 'float' object has no attribute 'get'

Question

here is my error

2013-03-13 10:31:50,358 11345 ERROR OpenERP_DB openerp.osv.osv: Uncaught exception
Traceback (most recent call last):
  File "/home/priyan/Software/openerp-7.0-20130309-002120/openerp/osv/osv.py", line 131, in wrapper
    return f(self, dbname, *args, **kwargs)
  File "/home/priyan/Software/openerp-7.0-20130309-002120/openerp/osv/osv.py", line 197, in execute
    res = self.execute_cr(cr, uid, obj, method, *args, **kw)
  File "/home/priyan/Software/openerp-7.0-20130309-002120/openerp/osv/osv.py", line 185, in execute_cr
    return getattr(object, method)(cr, uid, *args, **kw)
  File "/home/priyan/Software/openerp-7.0-20130309-002120/openerp/osv/orm.py", line 4479, in create
    self.pool.get(object)._store_set_values(cr, user, ids, fields2, context)
  File "/home/priyan/Software/openerp-7.0-20130309-002120/openerp/osv/orm.py", line 4627, in _store_set_values
    result = self._columns[f].get(cr, self, ids, f, SUPERUSER_ID, context=context)
  File "/home/priyan/Software/openerp-7.0-20130309-002120/openerp/osv/fields.py", line 1137, in get
    elif result.get(id):
AttributeError: 'float' object has no attribute 'get'
2013-03-13 10:31:50,363 11345 ERROR OpenERP_DB openerp.netsvc: 'float' object has no attribute 'get'
Traceback (most recent call last):
  File "/home/priyan/Software/openerp-7.0-20130309-002120/openerp/netsvc.py", line 293, in dispatch_rpc
    result = ExportService.getService(service_name).dispatch(method, params)
  File "/home/priyan/Software/openerp-7.0-20130309-002120/openerp/service/web_services.py", line 618, in dispatch
    res = fn(db, uid, *params)
  File "/home/priyan/Software/openerp-7.0-20130309-002120/openerp/osv/osv.py", line 188, in execute_kw
    return self.execute(db, uid, obj, method, *args, **kw or {})
  File "/home/priyan/Software/openerp-7.0-20130309-002120/openerp/osv/osv.py", line 131, in wrapper
    return f(self, dbname, *args, **kwargs)
  File "/home/priyan/Software/openerp-7.0-20130309-002120/openerp/osv/osv.py", line 197, in execute
    res = self.execute_cr(cr, uid, obj, method, *args, **kw)
  File "/home/priyan/Software/openerp-7.0-20130309-002120/openerp/osv/osv.py", line 185, in execute_cr
    return getattr(object, method)(cr, uid, *args, **kw)
  File "/home/priyan/Software/openerp-7.0-20130309-002120/openerp/osv/orm.py", line 4479, in create
    self.pool.get(object)._store_set_values(cr, user, ids, fields2, context)
  File "/home/priyan/Software/openerp-7.0-20130309-002120/openerp/osv/orm.py", line 4627, in _store_set_values
    result = self._columns[f].get(cr, self, ids, f, SUPERUSER_ID, context=context)
  File "/home/priyan/Software/openerp-7.0-20130309-002120/openerp/osv/fields.py", line 1137, in get
    elif result.get(id):
AttributeError: 'float' object has no attribute 'get'
2013-03-13 10:31:50,369 11345 INFO OpenERP_DB werkzeug: 127.0.0.1 - - [13/Mar/2013 10:31:50] "POST /web/dataset/call_kw HTTP/1.1" 200 -

and here is my module source code

class namelistupdate(osv.osv):

    def _invoiced_rate(self, cr, uid, ids, name, args, context):
        amount_untaxed = 1
        if amount_untaxed == 0:
            res = 100.0
        else:
            res = 50.0
        print (res)
        return res

    _name = "checkroll.namelist.update"
    _description = "This table is for keeping Name list updates"
    _columns = {        
        'date': fields.date("Date"),
        'value': fields.function(_invoiced_rate, method=True, type='float', string='Test', store=True),
    }

namelistupdate()

i checked in backend table also.they correctly created and fileds also correctly manipulated.please check this and inform me whats the issue

here shows my view.xml file

    <record model="ir.ui.view" id="namelist_update_form">
        <field name="name">Name List Update</field>
        <field name="model">checkroll.namelist.update</field>
        <field name="type">form</field>
        <field name="arch" type="xml">
            <form string="namelist_update">
                <field name="date" />
                <field name="value" />
            </form>
        </field>
    </record>

    <record model="ir.ui.view" id="namelist_update_list">
        <field name="name">Name List Update</field>
        <field name="model">checkroll.namelist.update</field>
        <field name="type">tree</field>
        <field name="arch" type="xml">
            <tree string="namelist_update">
                <field name="value" />
            </tree>
        </field>
    </record>

    <record model="ir.actions.act_window" id="action_namelist_update">
        <field name="name">Name List Update</field>
        <field name="res_model">checkroll.namelist.update</field>
        <field name="view_type">form</field>
        <field name="view_mode">tree,form</field>
    </record>

error is clear enough you must be assigning a float value to result before doing result.get(id), also can you show the code from where error is generated — avasal
– avasal, Commented Mar 13, 2013 at 10:51
@avasal: that's the problem, I think; that is inside the OpenERP package, so this could be a bug with that platform. Nothing in the OP code seems to indicate a cause. — Martijn Pieters
– Martijn Pieters, Commented Mar 13, 2013 at 10:54
I notice that _invoiced_rate is returning a float value. Perhaps it was expected to return a mapping instead? — Martijn Pieters
– Martijn Pieters, Commented Mar 13, 2013 at 10:55
thanks for yours earliest replies.i define res there.no related with any other parts.wrote this code because need to get idea about need to check how is the function fields work.? — Priyan Changd
– Priyan Changd, Commented Mar 13, 2013 at 11:11

Community · Accepted Answer · 2017-05-23 12:11:05Z

2

Would you please check your function code. It's not like openerp function code.

Can you check this question link: How add a function in openERP 7?

edited May 23, 2017 at 12:11

CommunityBot

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answered Mar 13, 2013 at 12:17

user1576199

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Comments

Priyan Changd · Accepted Answer · 2013-03-14 02:56:31Z

1

def _invoiced_rate(self, cr, uid, ids, name, args, context):
    amount_untaxed = 1
    record_id=ids[0]
    res={record_id: 0.0}
    if amount_untaxed == 0:
        res[record_id] = 100.0
    else:
        res[record_id] = 50.0
    print (res)
    return res

I had need to return result in the form of dictionary object. and key should be id of that record. Just replace My function

Credits need to go to Mr.Parth Gajjar @ http://help.openerp.com forum

answered Mar 14, 2013 at 2:56

Priyan Changd

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