node debugger not doing anything after it starts

[plaanupam]

• Version: 4.5.0
• Platform: Linux 64bit
• Subsystem: Ubuntu 16.04

Issue: When I start node debugger, it just starts and does not do anything. The script also doesn't executes. I may be doing something wrong, please help.
I am executing simple JS file called example.js. It has only one statement i.e console.log('hii')

My config file is as follows:

"*":
"atom-node-debugger":
nodePath: "/repo/bhishma/adminapp.js"
scriptMain: "/repo/bhishma/adminapp.js"
core:
disabledPackages: [
"goto"
"symbols-view"
]
editor:
fontSize: 12
invisibles: {}
"node-debugger":
debugPort: 5858
nodePath: "/home/anupam/repo/bhishma/example.js"
welcome:
showOnStartup: false