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I am getting this error can anyone help?

Here is the Traceback :

    Traceback (most recent call last):
  File "C:/GreenOdoo-master-win32/source\openerp\http.py", line 462, in _handle_exception
    return super(JsonRequest, self)._handle_exception(exception)
  File "C:/GreenOdoo-master-win32/source\openerp\http.py", line 481, in dispatch
    result = self._call_function(**self.params)
  File "C:/GreenOdoo-master-win32/source\openerp\http.py", line 297, in _call_function
    return checked_call(self.db, *args, **kwargs)
  File "C:/GreenOdoo-master-win32/source\openerp\service\model.py", line 113, in wrapper
    return f(dbname, *args, **kwargs)
  File "C:/GreenOdoo-master-win32/source\openerp\http.py", line 294, in checked_call
    return self.endpoint(*a, **kw)
  File "C:/GreenOdoo-master-win32/source\openerp\http.py", line 671, in __call__
    return self.method(*args, **kw)
  File "C:/GreenOdoo-master-win32/source\openerp\http.py", line 346, in response_wrap
    response = f(*args, **kw)
  File "C:\GreenOdoo-master-win32\source\addons\web\controllers\main.py", line 1046, in call_kw
    return self._call_kw(model, method, args, kwargs)
  File "C:\GreenOdoo-master-win32\source\addons\web\controllers\main.py", line 1038, in _call_kw
    return getattr(request.registry.get(model), method)(request.cr, request.uid, *args, **kwargs)
  File "C:/GreenOdoo-master-win32/source\openerp\osv\orm.py", line 4264, in create
    self.pool[model_name]._store_set_values(cr, user, ids, fields2, context)
  File "C:/GreenOdoo-master-win32/source\openerp\osv\orm.py", line 4430, in _store_set_values
    '"'+f+'"='+self._columns[f]._symbol_set[0] + ' where id = %s', (self._columns[f]._symbol_set[1](value), id))
  File "C:/GreenOdoo-master-win32/source\openerp\sql_db.py", line 155, in wrapper
    return f(self, *args, **kwargs)
  File "C:/GreenOdoo-master-win32/source\openerp\sql_db.py", line 230, in execute
    res = self._obj.execute(query, params)
DataError: invalid input syntax for integer: "{'random_seller_info_id': 6}"
LINE 1: ...oans_e3loan_services" set "random_seller_info_id"='{''random...
                                                                                                    ^

and my code:

class itaconloans_e3loan_services(osv.osv):
    """ Itacon loans application 'E3 Loan Application services' """
    _name = 'itaconloans.e3loan.services'
    _description = 'Loans services'

    def get_product_provider(self, cr, uid, ids, args, field_names, context=None):
        res = {}
        for record in self.browse(cr, uid, ids, context=context):
            cr.execute('''select name from product_supplierinfo where product_tmpl_id in (select id from product_template) order by RANDOM() limit 1''')
            val = cr.fetchone()
            if val:
                res[record.id] = {'random_seller_info_id': val[0]}
                res[record.id]['random_seller_info_id'] = val[0]

        return res


    _columns = {
        'ServicesID': fields.char('Services ID', size=15),
        'product_id': fields.many2one('product.product', 'name', 'Service Name'),

        'AppNum': fields.many2one('itaconloans.e3loan', 'Application Number', select=True),

        'provider': fields.many2one('res.partner', 'Provider Name', select=True),

        'DateReq': fields.date('Date Requested'),
        'DateComp': fields.date('Date Completed'),
        'DateToComp': fields.date('Date To Complete'),
        'comments': fields.text('Comments', translate=True),

        'random_seller_info_id': fields.function(get_product_provider, type='many2one', relation="product.supplierinfo", string="Random Supplier", store=True),
    }

itaconloans_e3loan_services()

الصورة الرمزية
إهمال
الكاتب

Thank you prakash, it got rid of that error. But now I am getting: Traceback (most recent call last): File "C:/GreenOdoo-master-win32/source\openerp\http.py", line 462, in _handle_exception return super(JsonRequest, self)._handle_exception(exception) File "C:/GreenOdoo-master-win32/source\openerp\http.py", line 481, in dispatch result = self._call_function(**self.params) File "C:/GreenOdoo-master-win32/source\openerp\http.py", line 297, in _call_function return checked_call(self.db, *args, **kwargs) File "C:/GreenOdoo-master-win32/source\openerp\service\model.py", line 113, in wrapper return f(dbname, *args, **kwargs) File "C:/GreenOdoo-master-win32/source\openerp\http.py", line 294, in checked_call return self.endpoint(*a, **kw) File "C:/GreenOdoo-master-win32/source\openerp\http.py", line 671, in __call__ return self.method(*args, **kw) File "C:/GreenOdoo-master-win32/source\openerp\http.py", line 346, in response_wrap response = f(*args, **kw) File "C:\GreenOdoo-master-win32\source\addons\web\controllers\main.py", line 1050, in call_button action = self._call_kw(model, method, args, {}) File "C:\GreenOdoo-master-win32\source\addons\web\controllers\main.py", line 1038, in _call_kw return getattr(request.registry.get(model), method)(request.cr, request.uid, *args, **kwargs) TypeError: get_product_provider() takes at least 6 arguments (5 given)

أفضل إجابة

In your code random_seller_info_id function field type 'many2one' but in the code sql select statement return the name of the product_supplierinfo change into ID.

Example,

    def get_product_provider(self, cr, uid, ids, args, field_names, context=None):
        res = {}
        for record in self.browse(cr, uid, ids, context=context):
            cr.execute('''select id from product_supplierinfo where product_tmpl_id in (select id from product_template) order by RANDOM() limit 1''')
            val = cr.fetchone()
            if val:
                res[record.id] = val[0]

          else:

               res[record.id] = False

return res

EDIT:-

https://doc.odoo.com/6.0/developer/2_5_Objects_Fields_Methods/field_type/

The id of the function is retrieved using a SQL query. Note that if the query returns no result, the value of sql res will be None. We force the False value in this case value because XML:RPC (communication between the server and the client) doesn't allow to transmit this value.

الصورة الرمزية
إهمال
الكاتب أفضل إجابة

Thank you prakash, it got rid of that error. But now I am getting: Traceback (most recent call last): File "C:/GreenOdoo-master-win32/source\openerp\http.py", line 462, in _handle_exception return super(JsonRequest, self)._handle_exception(exception) File "C:/GreenOdoo-master-win32/source\openerp\http.py", line 481, in dispatch result = self._call_function(**self.params) File "C:/GreenOdoo-master-win32/source\openerp\http.py", line 297, in _call_function return checked_call(self.db, *args, **kwargs) File "C:/GreenOdoo-master-win32/source\openerp\service\model.py", line 113, in wrapper return f(dbname, *args, **kwargs) File "C:/GreenOdoo-master-win32/source\openerp\http.py", line 294, in checked_call return self.endpoint(*a, **kw) File "C:/GreenOdoo-master-win32/source\openerp\http.py", line 671, in __call__ return self.method(*args, **kw) File "C:/GreenOdoo-master-win32/source\openerp\http.py", line 346, in response_wrap response = f(*args, **kw) File "C:\GreenOdoo-master-win32\source\addons\web\controllers\main.py", line 1050, in call_button action = self._call_kw(model, method, args, {}) File "C:\GreenOdoo-master-win32\source\addons\web\controllers\main.py", line 1038, in _call_kw return getattr(request.registry.get(model), method)(request.cr, request.uid, *args, **kwargs) TypeError: get_product_provider() takes at least 6 arguments (5 given)

الصورة الرمزية
إهمال

Hi, see the functional document:- https://doc.odoo.com/6.0/developer/2_5_Objects_Fields_Methods/field_type/ i updated my code based on the examples given in the document.

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