List item insert node - 'tuple' object has no attribute 'copy'
Created by: Durman
I would expect no error here.
Traceback (most recent call last):
File "\sverchok\core\update_system.py", line 384, in do_update_general
node.process()
File "\sverchok\nodes\list_struct\item_insert.py", line 99, in process
out = self.set_items(data, new_item, indexes[0])
File "\sverchok\nodes\list_struct\item_insert.py", line 105, in set_items
data_out = data.copy()
AttributeError: 'tuple' object has no attribute 'copy'