tryton 5.8.9 (windows 64Bit) throws ValueError when adding One2Many (contact_mechanism)
Steps to reproduce:
- open a party
- attempt to add a new contact mechanism
Traceback: File "C:\msys64\home\ced\tryton-5.8-64/tryton/gui/window/view_form/view/form_gtk/one2many.py", line 339, in _sig_new File "C:\msys64\home\ced\tryton-5.8-64/tryton/gui/window/view_form/view/form_gtk/one2many.py", line 349, in _new_single File "C:\msys64\home\ced\tryton-5.8-64/tryton/gui/window/view_form/screen/screen.py", line 626, in new File "C:\msys64\home\ced\tryton-5.8-64/tryton/gui/window/view_form/screen/screen.py", line 642, in new_position
ValueError: not enough values to unpack (expected 2, got 1)