2015-03-05 02:31:03,047 21376 WARNING mtv_dev_Marzo openerp.models: Cannot execute name_search, no _rec_name defined on purchase.plan.crear_orden.wizard
2015-03-05 02:31:03,064 21376 INFO mtv_dev_Marzo werkzeug: 127.0.0.1 - - [05/Mar/2015 02:31:03] "POST /web/dataset/call_kw/purchase.plan.crear_orden.wizard/search_read HTTP/1.1" 200 -
2015-03-05 02:31:03,105 21376 ERROR mtv_dev_Marzo openerp.http: Exception during JSON request handling.
Traceback (most recent call last):
  File "/usr/lib/python2.7/dist-packages/openerp/http.py", line 530, in _handle_exception
    return super(JsonRequest, self)._handle_exception(exception)
  File "/usr/lib/python2.7/dist-packages/openerp/http.py", line 567, in dispatch
    result = self._call_function(**self.params)
  File "/usr/lib/python2.7/dist-packages/openerp/http.py", line 303, in _call_function
    return checked_call(self.db, *args, **kwargs)
  File "/usr/lib/python2.7/dist-packages/openerp/service/model.py", line 113, in wrapper
    return f(dbname, *args, **kwargs)
  File "/usr/lib/python2.7/dist-packages/openerp/http.py", line 300, in checked_call
    return self.endpoint(*a, **kw)
  File "/usr/lib/python2.7/dist-packages/openerp/http.py", line 796, in __call__
    return self.method(*args, **kw)
  File "/usr/lib/python2.7/dist-packages/openerp/http.py", line 396, in response_wrap
    response = f(*args, **kw)
  File "/usr/lib/python2.7/dist-packages/openerp/addons/web/controllers/main.py", line 953, in call_button
    action = self._call_kw(model, method, args, {})
  File "/usr/lib/python2.7/dist-packages/openerp/addons/web/controllers/main.py", line 941, in _call_kw
    return getattr(request.registry.get(model), method)(request.cr, request.uid, *args, **kwargs)
  File "/usr/lib/python2.7/dist-packages/openerp/api.py", line 241, in wrapper
    return old_api(self, *args, **kwargs)
  File "/usr/lib/python2.7/dist-packages/openerp/api.py", line 393, in old_api
    result = new_api(recs, *args, **kwargs)
  File "/usr/lib/python2.7/dist-packages/openerp/api.py", line 397, in new_api
    result = [method(rec, *args, **kwargs) for rec in self]
  File "/home/pablo/git/mtv/purchase_mtv/wizard/crear_orden_compra_wizard.py", line 35, in action_create
    categoria_ids = categoria_obj.search(['id','child_of',categoria.id]).id
  File "/usr/lib/python2.7/dist-packages/openerp/api.py", line 239, in wrapper
    return new_api(self, *args, **kwargs)
  File "/usr/lib/python2.7/dist-packages/openerp/api.py", line 462, in new_api
    result = method(self._model, cr, uid, *args, **kwargs)
  File "/usr/lib/python2.7/dist-packages/openerp/models.py", line 1651, in search
    return self._search(cr, user, args, offset=offset, limit=limit, order=order, context=context, count=count)
  File "/usr/lib/python2.7/dist-packages/openerp/api.py", line 241, in wrapper
    return old_api(self, *args, **kwargs)
  File "/usr/lib/python2.7/dist-packages/openerp/models.py", line 4605, in _search
    query = self._where_calc(cr, user, args, context=context)
  File "/usr/lib/python2.7/dist-packages/openerp/api.py", line 241, in wrapper
    return old_api(self, *args, **kwargs)
  File "/usr/lib/python2.7/dist-packages/openerp/models.py", line 4428, in _where_calc
    e = expression.expression(cr, user, domain, self, context)
  File "/usr/lib/python2.7/dist-packages/openerp/osv/expression.py", line 646, in __init__
    self.parse(cr, uid, context=context)
  File "/usr/lib/python2.7/dist-packages/openerp/osv/expression.py", line 749, in parse
    self.stack = [ExtendedLeaf(leaf, self.root_model) for leaf in self.expression]
  File "/usr/lib/python2.7/dist-packages/openerp/osv/expression.py", line 532, in __init__
    self.check_leaf()
  File "/usr/lib/python2.7/dist-packages/openerp/osv/expression.py", line 588, in check_leaf
    raise ValueError("Invalid leaf %s" % str(self.leaf))
ValueError: Invalid leaf id
2015-03-05 02:31:03,116 21376 INFO mtv_dev_Marzo werkzeug: 127.0.0.1 - - [05/Mar/2015 02:31:03] "POST /web/dataset/call_button HTTP/1.1" 200 -