Create new mission, place just a group, player as leader. Write a short single line init.sqf like: call compile preprocessFileLineNumbers "basic.sqf";
create a "basic.sqf" flie with something like : hint "hello";
This is a way to have a report file without heavy script. Other methods certainly exist.
Run the preview, select a unit with F2... keys. escape, exit preview, read rpt in arma directory.
Unknown attribute itemsCmd
Unknown attribute itemsCmd
are added in the rpt file for this single unit selection.