Hi everyone. Look im moving from v7 to v8 and testing 9alpha, and i keep running into this error.??

  File "/opt/odoo/server/addons/sale/sale.py", line 719, in action_ship_create
    vals = self._prepare_order_line_procurement(cr, uid, order, line, group_id=group_id, context=context)
  File "/opt/odoo/server/openerp/api.py", line 237, in wrapper
    return old_api(self, *args, **kwargs)
ValueError: "_prepare_order_line_procurement() got an unexpected keyword argument 'group_id'" while evaluating
u'action_ship_create()'

My product items are setup as normal, these product items are "manufacture items" and "make to order item" or "both".
Ive setup boms too for each.

So with all settings "that i know to be correct" i still come across this error.

Anyone else had this?? Any insight would be greatly appreciated. Thank you.

Full error output,

2014-10-12 11:39:30,214 22318 ERROR test80 openerp.http: Exception during JSON request handling.
Traceback (most recent call last):
  File "/opt/odoo/server/openerp/http.py", line 500, in _handle_exception
    return super(JsonRequest, self)._handle_exception(exception)
  File "/opt/odoo/server/openerp/http.py", line 517, in dispatch
    result = self._call_function(**self.params)
  File "/opt/odoo/server/openerp/http.py", line 283, in _call_function
    return checked_call(self.db, *args, **kwargs)
  File "/opt/odoo/server/openerp/service/model.py", line 113, in wrapper
    return f(dbname, *args, **kwargs)
  File "/opt/odoo/server/openerp/http.py", line 280, in checked_call
    return self.endpoint(*a, **kw)
  File "/opt/odoo/server/openerp/http.py", line 733, in __call__
    return self.method(*args, **kw)
  File "/opt/odoo/server/openerp/http.py", line 376, in response_wrap
    response = f(*args, **kw)
  File "/opt/odoo/server/addons/web/controllers/main.py", line 979, in call_button
    action = self._call_kw(model, method, args, {})
  File "/opt/odoo/server/addons/web/controllers/main.py", line 967, in _call_kw
    return getattr(request.registry.get(model), method)(request.cr, request.uid, *args, **kwargs)
  File "/opt/odoo/server/openerp/api.py", line 237, in wrapper
    return old_api(self, *args, **kwargs)
  File "/opt/odoo/server/addons/event_sale/models/sale_order.py", line 12, in action_button_confirm
    res = super(sale_order, self).action_button_confirm(cr, uid, ids, context=context)
  File "/opt/odoo/server/openerp/api.py", line 237, in wrapper
    return old_api(self, *args, **kwargs)
  File "/opt/odoo/server/addons/portal_sale/portal_sale.py", line 67, in action_button_confirm
    return super(sale_order, self).action_button_confirm(cr, uid, ids, context=context)
  File "/opt/odoo/server/openerp/api.py", line 237, in wrapper
    return old_api(self, *args, **kwargs)
  File "/opt/odoo/server/addons/sale/sale.py", line 599, in action_button_confirm
    self.signal_workflow(cr, uid, ids, 'order_confirm')
  File "/opt/odoo/server/openerp/api.py", line 237, in wrapper
    return old_api(self, *args, **kwargs)
  File "/opt/odoo/server/openerp/models.py", line 3513, in signal_workflow
    result[res_id] = workflow.trg_validate(uid, self._name, res_id, signal, cr)
  File "/opt/odoo/server/openerp/workflow/__init__.py", line 85, in trg_validate
    return WorkflowService.new(cr, uid, res_type, res_id).validate(signal)
  File "/opt/odoo/server/openerp/workflow/service.py", line 91, in validate
    res2 = wi.validate(signal)
  File "/opt/odoo/server/openerp/workflow/instance.py", line 75, in validate
    wi.process(signal=signal, force_running=force_running, stack=stack)
  File "/opt/odoo/server/openerp/workflow/workitem.py", line 120, in process
    ok = self._split_test(activity['split_mode'], signal, stack)
  File "/opt/odoo/server/openerp/workflow/workitem.py", line 248, in _split_test
    self._join_test(t[0], t[1], stack)
  File "/opt/odoo/server/openerp/workflow/workitem.py", line 257, in _join_test
    WorkflowItem.create(self.session, self.record, activity, inst_id, stack=stack)
  File "/opt/odoo/server/openerp/workflow/workitem.py", line 95, in create
    workflow_item.process(stack=stack)
  File "/opt/odoo/server/openerp/workflow/workitem.py", line 120, in process
    ok = self._split_test(activity['split_mode'], signal, stack)
  File "/opt/odoo/server/openerp/workflow/workitem.py", line 248, in _split_test
    self._join_test(t[0], t[1], stack)
  File "/opt/odoo/server/openerp/workflow/workitem.py", line 257, in _join_test
    WorkflowItem.create(self.session, self.record, activity, inst_id, stack=stack)
  File "/opt/odoo/server/openerp/workflow/workitem.py", line 95, in create
    workflow_item.process(stack=stack)
  File "/opt/odoo/server/openerp/workflow/workitem.py", line 120, in process
    ok = self._split_test(activity['split_mode'], signal, stack)
  File "/opt/odoo/server/openerp/workflow/workitem.py", line 248, in _split_test
    self._join_test(t[0], t[1], stack)
  File "/opt/odoo/server/openerp/workflow/workitem.py", line 257, in _join_test
    WorkflowItem.create(self.session, self.record, activity, inst_id, stack=stack)
  File "/opt/odoo/server/openerp/workflow/workitem.py", line 95, in create
    workflow_item.process(stack=stack)
  File "/opt/odoo/server/openerp/workflow/workitem.py", line 116, in process
    if not self._execute(activity, stack):
  File "/opt/odoo/server/openerp/workflow/workitem.py", line 162, in _execute
    returned_action = self.wkf_expr_execute(activity)
  File "/opt/odoo/server/openerp/workflow/workitem.py", line 313, in wkf_expr_execute
    return self.wkf_expr_eval_expr(activity['action'])
  File "/opt/odoo/server/openerp/workflow/workitem.py", line 291, in wkf_expr_eval_expr
    result = eval(line, env, nocopy=True)
  File "/opt/odoo/server/openerp/tools/safe_eval.py", line 313, in safe_eval
    return eval(c, globals_dict, locals_dict)
  File "", line 1, in <module>
  File "/opt/odoo/server/openerp/api.py", line 235, in wrapper
    return new_api(self, *args, **kwargs)
  File "/opt/odoo/server/openerp/api.py", line 552, in new_api
    result = method(self._model, cr, uid, self.ids, *args, **kwargs)
  File "/opt/odoo/server/addons/sale/sale.py", line 719, in action_ship_create
    vals = self._prepare_order_line_procurement(cr, uid, order, line, group_id=group_id, context=context)
  File "/opt/odoo/server/openerp/api.py", line 237, in wrapper
    return old_api(self, *args, **kwargs)
ValueError: "_prepare_order_line_procurement() got an unexpected keyword argument 'group_id'" while evaluating
u'action_ship_create()'