tryton client: '>=' not supported between instances of 'tuple' and 'int'
how to repdoruce: Open BOM Tree, click into tree.
Backtrace:
ERROR:tryton.common.common: File "/home/test/tryton-5.0/lib/python3.6/site-packages/tryton/gui/window/view_form/view/list.py", line 974, in __select_changed
self.screen.current_record = record
File "/home/test/tryton-5.0/lib/python3.6/site-packages/tryton/gui/window/view_form/screen/screen.py", line 433, in __set_current_record
self.search_count, record and record.id))
File "/home/test/tryton-5.0/lib/python3.6/site-packages/tryton/signal_event.py", line 15, in signal
fnct(self, signal_data, *data)
File "/home/test/tryton-5.0/lib/python3.6/site-packages/tryton/gui/window/view_form/view/form_gtk/one2many.py", line 485, in _sig_label
if self._position >= 1:
'>=' not supported between instances of 'tuple' and 'int'