Hello, I am having some problems with some orm methods, i.e, copy and read.

Following the error description I tried to fix it but still nothing. Below there's a traceback of it.

[code]

Traceback (most recent call last):

  File "/opt/dotcomerp/server/openerp/osv/osv.py", line 121, in wrapper
    return f(self, dbname, *args, **kwargs)
  File "/opt/dotcomerp/server/openerp/osv/osv.py", line 176, in execute
    res = self.execute_cr(cr, uid, obj, method, *args, **kw)
  File "/opt/dotcomerp/server/openerp/osv/osv.py", line 164, in execute_cr
    return getattr(object, method)(cr, uid, *args, **kw)
  File "/opt/dotcomerp/server/openerp/addons/dotcom_doc_rendas/inherits.py", line 101, in copy
    return super(dotcom_venda, self).copy(cr, uid, id, default=default, context=context)
  File "/opt/dotcomerp/server/openerp/addons/dotcom_cm_conversion/inherits.py", line 124, in copy
    return super(dotcom_venda, self).copy(cr, uid, id, default=default, context=context)
  File "/opt/dotcomerp/server/openerp/addons/dotcom_stock/stock.py", line 360, in copy
    return super(dotcom_venda, self).copy(cr, uid, id, default=default, context=context)
  File "/opt/dotcomerp/server/openerp/addons/dotcom_doc/sales/dotcom_venda.py", line 705, in copy
    return osv.osv.copy(self, cr, uid, id, default=default, context=context)
  File "/opt/dotcomerp/server/openerp/osv/orm.py", line 4731, in copy
    data = self.copy_data(cr, uid, id, default, context)
  File "/opt/dotcomerp/server/openerp/osv/orm.py", line 4611, in copy_data
    data = self.read(cr, uid, [id,], context=context_wo_lang)
  File "/opt/dotcomerp/server/openerp/osv/orm.py", line 3381, in read
    result = self._read_flat(cr, user, select, fields, context, load)
  File "/opt/dotcomerp/server/openerp/osv/orm.py", line 3504, in _read_flat
    res2 = self._columns[f].get(cr, self, ids, f, user, context=context, values=res)
  File "/opt/dotcomerp/server/openerp/osv/fields.py", line 488, in get
    context=context))
  File "/opt/dotcomerp/server/openerp/osv/orm.py", line 2258, in name_get
    [self._rec_name], context, load='_classic_write')]
KeyError: 'name'

[code]

As an effort to fix it I tried to create a name_get method then a _rec_name declaration but still nothing.

Any Ideas?

Py file download link below:

http://bit.ly/1lHmAvE