Error:

Exception evaluating /usr/share/harbour-videoPlayer/qml/pages/fileman/Browser.js: {"fileName": "/usr/share/harbour-videoPlayer/qml/pages/fileman/Browser.js", "lineNumber": 9, "message": "Cannot read property 'AllEntries' of undefined", "name": "TypeError", "stack": "@/usr/share/harbour-videoPlayer/qml/pages/fileman/Browser.js:9"}


Code:
var os = require('os');
var util = require('util');
var Q = require('qtcore');
var dirObj =  os.qt.dir;
var error = require('error');
var curDir;
var curList = [];
var sendFn;
var filters = Q.Dir.AllEntries | Q.Dir.NoDotAndDotDot;