Hi, I'm trying to use Oxygen (v15) as a step-by-step debugger for MarkLogic. I've seen the video here: http://www.oxygenxml.com/demo/XQueryDebuggerforMarkLogic.html (thanks, George!) I have an XDBC server set up and use this to initiate the debugging process (right click on the server in the Data Source Explorer). However, when attempting to walk through a script, I see in the "Debugger errors" console the following error message: Severity: warning Description: Could not update breakpoints. They will not be in effect: The XDBC server used to send queries may not have its modules configured correctly. XDBC server name: setup, Modules database: file system, Modules root: c:/applications/kappav3/backend/src/. DBG-MODULEDNE: ns1:line(10246952917140151683, "/app/actions/fulltext/fulltext.xqm", xs:unsignedInt("42")) -- Module not found: /app/actions/fulltext/fulltext.xqm I'm wondering why this doesn't work. We keep the modules in the file system (at least during development), could that be a problem? The module in question is correctly located in the directory made up from the Modules root and the path ... Do you have any idea how to find out what the problem could be? cheers, Jakob.