While this problem arise from time to time, the exact cause is not yet known. More feedback is needed. (Once the problem goes away there is no way to reproduce healing; so the only way is to collect data in what environment, and how was solved)
Check Nodeclipse Online Help - Run page
There are 2 similar issues raised before.
- #72, #176 was solved via Java upgrade to 1.7
- #107 was solved via running
node --debug-brk app.js
from console first.