Received 0 frames @ 0fps

[Iono-9]

Hello, I am trying out leapjs. I have installed the Leap Motion software already and I confirmed that it worked correctly and validly from the the Diagnostic Visualizer of the Leap Motion Control Panel. I have also placed all the files from this repository into my local directory.

However, when I run node leapjs.js, all I got is these:

$ node leapjs.js

Waiting for device to connect...
received 0 frames @ 0fps
received 0 frames @ 0fps
received 0 frames @ 0fps
received 0 frames @ 0fps
...

So could you please tell me what went wrong?

Here is what inside leapjs.js:

const Leap = require('leapjs');

Leap.loop(function(frame){
  console.log(frame.hands.length);
});

var controller = new Leap.Controller()
controller.on("frame", function(frame) {
  console.log("Frame: " + frame.id + " @ " + frame.timestamp);
});

var frameCount = 0;
controller.on("frame", function(frame) {
  frameCount++;
});

setInterval(function() {
  var time = frameCount/2;
  console.log("received " + frameCount + " frames @ " + time + "fps");
  frameCount = 0;
}, 2000);

controller.on('ready', function() {
    console.log("ready");
});
controller.on('connect', function() {
    console.log("connect");
});
controller.on('disconnect', function() {
    console.log("disconnect");
});
controller.on('focus', function() {
    console.log("focus");
});
controller.on('blur', function() {
    console.log("blur");
});
controller.on('streamingStarted', function() {
    console.log("streamingStarted");
});
controller.on('streamingStopped', function() {
    console.log("streamingStopped");
});
controller.on('deviceStreaming', function() {
    console.log("deviceStreaming");
});
controller.on('deviceStopped', function() {
    console.log("deviceStopped");
});

controller.connect();
console.log("\nWaiting for device to connect...");

I am just starting out this, so any help is appreciated. My node's version is v8.12.0.

[ElectricCookie]

Check the checkbox "Allow web apps" in the settings of the leap :)