I/O Docs Plugin in ReadyAPI

I added the Plugin for I/O Docs in ReadyAPI.  I have several REST Projects in the Projects folder.

When I do an 'Export to I/O Docs', it prompts me for a location and a filename.  Then it appears to

execute.  It does create a .json file in the folder that I specify; however, it does not create or write

ANYTHING to the file.  It contains zero!

Is this capability working?  If so, what am I doing wrong?  I have several REST service calls in the

Project that I am doing the Export to I/O Docs on.  It lists each service call with a checkbox when

prompting me for location and contents.