When using my normal workflow and IDE (Version: Luna Release (4.4.0) Build id: 20140612-0600) I've some trouble with io.js 1.0.1. Debugging doesn't work as it used to: Breakpoints still working, but eclipse is not able to resolve any variables, so inspecting there content is not possible.
I don't know if this is an issue of eclipse or io.js. If somebody could tell me what information is needed to figure this out I would be glad to help!