Spritesheet animation easeljs-0.7.1.min.js - html

Question

I am trying to make a spritesheet animation that keeps on looping but there is going something wrong in my code. the image doesn`t get displayed on the screen and still getting this error: Uncaught TypeError: Cannot read property 'move_obj' of null. could someone help me getting this fixed.
function init() {
canvas = document.getElementById("canvas");
stage = new createjs.Stage(canvas);
score = 0;
var munt = new Image();
munt.src = "imgs/sprite.png";
munt.onload = Tiltie;
}
function Tiltie(event){
var munt = event.target;
var container = new createjs.Container();
stage.addChild(container);
var spriteSheet = new createjs.SpriteSheet(
munt, //image to use
100, //width of each sprite
100, //height of each sprite
{
move_obj: [0, 9]
});
bmpSeq = new createjs.BitmapAnimation(spriteSheet);
bmpSeq.regX = bmpSeq.spriteSheet.frameWidth/2|0;
bmpSeq.regY = bmpSeq.spriteSheet.frameHeight / 2 | 0;
bmpSeq.gotoAndPlay("move_obj");
bmpSeq.currentFrame = 0;
stage.addChild(bmpSeq);
Ticker.addListener(window);
// Best Framerate targeted (60 FPS)
Ticker.setInterval(17);
}

Answer 1

Old Q :) Not very familiar with this version though, may I recommend using the new EaselJS v0.8.0+?
As for Spritesheet Animations, I've built a basic setup for EaselJS and all you'll have to do is declare a few parameters and you're done.
Also, my setup uses some new extra libraries from EaselJS which offer support for WebGL including a few fixes, check it out here
Let me know if you need any assistance, cheers