openerp-india team mailing list archive

[Francesco Apruzzese <1017508@xxxxxxxxxxxxxxxxxx>]

A module we developed

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https://bugs.launchpad.net/bugs/1017508

Title:
  TypeError: cannot marshal None unless allow_none is enabled

Status in OpenERP Server:
  New

Bug description:
  Hi all,

  i'm trying to port a module for OpenERP 6.0.x on a 6.1 installation.
  When i click on create button in the tree views i receive this
  message:

  Server Traceback (most recent call last):
    File "/home/openerp/openerp-6.1/server/openerp/wsgi/core.py", line 80, in xmlrpc_return
      response = xmlrpclib.dumps((result,), methodresponse=1, allow_none=False, encoding=None)
    File "/usr/lib/python2.7/xmlrpclib.py", line 1085, in dumps
      data = m.dumps(params)
    File "/usr/lib/python2.7/xmlrpclib.py", line 632, in dumps
      dump(v, write)
    File "/usr/lib/python2.7/xmlrpclib.py", line 654, in __dump
      f(self, value, write)
    File "/usr/lib/python2.7/xmlrpclib.py", line 735, in dump_struct
      dump(v, write)
    File "/usr/lib/python2.7/xmlrpclib.py", line 654, in __dump
      f(self, value, write)
    File "/usr/lib/python2.7/xmlrpclib.py", line 658, in dump_nil
      raise TypeError, "cannot marshal None unless allow_none is enabled"
  TypeError: cannot marshal None unless allow_none is enabled

  If I edit the file
  /home/openerp/openerp-6.1/server/openerp/wsgi/core.py at line 80 with
  this line:

  response = xmlrpclib.dumps((result,), methodresponse=1,
  allow_none=True, encoding=None)

  all work fine! Why are you choose to set allow_none to False? Is
  possibile to set it on True? It's a bug?

  Thanks, Francesco.

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