Hi Naresh,
Thank you for ur reply.
I changed the function code as u said as follows
def _f_code(self, cr, uid, ids, field_name, arg, context={}):
res = {}
for obj in self.browse(cr,uid,ids):
res[obj.id] = obj.code11.code1 +
obj.code22.code2 + obj.code33.code3 + obj.code44.code4
return res
now the error occurred was:
Environment Information :
System : Windows-XP-5.1.2600-SP2
OS Name : nt
Operating System Release : XP
Operating System Version : 5.1.2600
Operating System Architecture : 32bit
Operating System Locale : en_US.cp1252
Python Version : 2.5.2
OpenERP-Client Version : 5.0.2
Last revision No. & ID :Bazaar Package not Found !Traceback (most recent call
last):
File "netsvc.pyo", line 240, in dispatch
File "netsvc.pyo", line 73, in __call__
File "service\web_services.pyo", line 583, in execute
File "osv\osv.pyo", line 59, in wrapper
File "osv\osv.pyo", line 119, in execute
File "osv\osv.pyo", line 111, in execute_cr
File "osv\orm.pyo", line 2057, in read
File "osv\orm.pyo", line 244, in __eq__
AttributeError: 'NoneType' object has no attribute '_table_name'
Thank you
-------------------- m2f --------------------
--
http://www.openobject.com/forum/viewtopic.php?p=41321#41321
-------------------- m2f --------------------
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