I have duplicated the issue on my machine .....so I am looking into it. You do have a couple of issues though. The Regular Expression you have indicated is not a valid Reg Expression and accordingn to the help the output list needs to be a subtype of strings. Even with these changes I am still getiing an empty list. Can you try it on your system and validate?
I have tried with all kind of reg expressions and I still get the same empty list result.
yes, the list subtype is a string type.
Thanks for looking into this issue,
Just got mine to work ...here are my settings:
Regular Expression: ".*"
Match Directories: "true"
Match Files: "true"
Results: list of strings
Note that the directory must have a slash a the end.
Still not working. I write a simple script to do it.
File folder = new File("D:\\temp");
File listOfFiles = folder.listFiles();
String  files = new String[listOfFiles.length];
for (int i = 0; i < listOfFiles.length; i++)
files[i] = listOfFiles[i].getName();
List lstFile = Arrays.asList(files);