Using IronPython to get checked items in a CheckboxHierarchy Filter

[Matthew Henrich]

I have a need to programmtically iterate through aCheckboxHierarchy Filter and return the selected ("Checked") items in each of the nodes. I have followed the advice given here:https://community.spotfire.com/questions/iterate-through-items-checkboxhierarchy-filter, but I cannot get the 'IsChecked(List)' section at the bottom of that page to work correctly. Each time, I am faced with an error that states: "Expected Array(DistinctDataValue), but got bool" Surely there must be a way to accomplish this using the IronPython scripting.