Node-ble not able to discovery any bluetooth device

[nikhillife11]

Hello All,

I am working on a nodejs server to read/write a BLE device using node-ble. While trying to discover, my screen remains blank and I am not able to find any device(There are 5 to 6 devices online right now). Finally it gives Error: operation timed out.

I checked the " bluetoothctl " command and it shows me all the devices.

I console.log the default adaptor part and got the below message. Where adaptor looks good to me. But the next command of adapter.startDiscovery() doesn't work

adapter => Adapter {
dbus:
MessageBus {
_events: [Object: null prototype] {},
_eventsCount: 0,
_maxListeners: undefined,
_builder: Builder { options: [Object] },
_connection:
EventEmitter {
_events: [Object],
_eventsCount: 2,
_maxListeners: undefined,
stream: [USocket],
end: [Function],
_messages: [],
message: [Function],
guid: 'd6f39ed7bf6390d38d43218567b48f4a',
state: 'connected' },
_serial: 4,
_methodReturnHandlers: {},
_signals:
EventEmitter {
_events: [Object: null prototype] {},
_eventsCount: 0,
_maxListeners: undefined },
_nameOwners:
{ 'org.freedesktop.DBus': 'org.freedesktop.DBus',
'org.bluez': ':1.115' },
_methodHandlers: [],
_serviceObjects: {},
_matchRules: {},
name: ':1.117' },
adapter: 'hci0',
helper:
BusHelper {
_events: [Object: null prototype] {},
_eventsCount: 0,
_maxListeners: undefined,
service: 'org.bluez',
object: '/org/bluez/hci0',
iface: 'org.bluez.Adapter1',
dbus:
MessageBus {
_events: [Object: null prototype] {},
_eventsCount: 0,
_maxListeners: undefined,
_builder: [Builder],
_connection: [EventEmitter],
_serial: 4,
_methodReturnHandlers: {},
_signals: [EventEmitter],
_nameOwners: [Object],
_methodHandlers: [],
_serviceObjects: {},
_matchRules: {},
name: ':1.117' },
options: { useProps: true, usePropsEvents: false },
_ready: false,
_objectProxy: null,
_ifaceProxy: null,
_propsProxy: null } }

Please help me debug the issue, so that my scan works properly and I can go ahead with things.