object.__new__() takes no parameters
Traceback (most recent call last):
File "/trytond/protocols/jsonrpc.py", line 123, in _marshaled_dispatch
response['result'] = dispatch_method(method, params)
File "/trytond/protocols/jsonrpc.py", line 156, in _dispatch
res = dispatch(*args)
File "/trytond/protocols/dispatcher.py", line 154, in dispatch
result = rpc.result(meth(*args, **kwargs))
File "/trytond/model/modelview.py", line 531, in wrapper
return func(cls, *args, **kwargs)
File "/trytond/model/workflow.py", line 33, in wrapper
result = func(cls, filtered, *args, **kwargs)
File "/trytond/modules/stock/shipment.py", line 1151, in done
'state': 'done',
File "/trytond/modules/purchase/purchase.py", line 1745, in write
super(Move, cls).write(moves, vals)
File "/trytond/modules/sale/sale.py", line 1625, in write
super(Move, cls).write(moves, vals)
File "/trytond/modules/account_stock_continental/stock.py", line 179, in write
super(Move, cls).write(moves, vals)
File "/trytond/modules/product_cost_fifo/move.py", line 162, in write
effective_date)
File "/trytond/modules/product_cost_fifo/move.py", line 49, in _update_fifo_out_product_cost_price
fifo_moves = product.template.get_fifo_move(total_qty)
File "/trytond/modules/product_cost_fifo/product.py", line 40, in get_fifo_move
template = Template(self.id)
TypeError: object.__new__() takes no parameters