I get the above error i placed the mouth.jpg and tongue.jpg in the same folder as .dae file and as well as on the folder where the source files are. Iam using Flash CS4; Can you guide me to make things work?

Does I need to change anything in the .dae file?? does this has to be changed..
file://C:/Users/’/Desktop/mouthForFlarToolkitToExport.blend

import org.libspark.flartoolkit.core.FLARCode;
import org.libspark.flartoolkit.core.param.FLARParam;
import org.libspark.flartoolkit.core.raster.rgb.FLARRgbRaster_BitmapData;
import org.libspark.flartoolkit.core.transmat.FLARTransMatResult;
import org.libspark.flartoolkit.detector.FLARSingleMarkerDetector;
import org.libspark.flartoolkit.pv3d.FLARBaseNode;
import org.libspark.flartoolkit.pv3d.FLARCamera3D;
import org.papervision3d.lights.PointLight3D;
import org.papervision3d.materials.shadematerials.FlatShadeMaterial;
import org.papervision3d.materials.utils.MaterialsList;
import org.papervision3d.objects.parsers.Collada;
import org.papervision3d.objects.primitives.Cube;
import org.papervision3d.render.BasicRenderEngine;
import org.papervision3d.scenes.Scene3D;
import org.papervision3d.view.Viewport3D;

[SWF(width="640", height="480", frameRate="30", backgroundColor="#FFFFFF")]

public class FLARdemo extends Sprite
{
[Embed(source="pat1.pat", mimeType="application/octet-stream")]
private var pattern:Class;

[Embed(source="camera_para.dat", mimeType="application/octet-stream")]
private var params:Class;

private var fparams:FLARParam;
private var mpattern:FLARCode;
private var vid:Video;
private var cam:Camera;
private var bmd:BitmapData;
private var raster:FLARRgbRaster_BitmapData;
private var detector:FLARSingleMarkerDetector;

// pv3d
private var scene:Scene3D;
private var camera:FLARCamera3D;
private var container:FLARBaseNode;
private var vp:Viewport3D;
private var bre:BasicRenderEngine;
private var trans:FLARTransMatResult;

private var mouth:Collada;

public function FLARdemo()
{
setupFLAR();
setupCamera();
setupBitmap();
setupPV3D();
addEventListener(Event.ENTER_FRAME, loop);
}

private function setupFLAR():void
{
fparams = new FLARParam();
fparams.loadARParam(new params() as ByteArray);

mpattern = new FLARCode(16, 16);
mpattern.loadARPatt(new pattern());
}

private function setupCamera():void
{
vid = new Video(640, 480);
cam = Camera.getCamera();
cam.setMode(640, 480, 30);

//cam.z -= 300;

vid.attachCamera(cam);
addChild(vid);
}

private function setupBitmap():void
{
bmd = new BitmapData(640,480);
bmd.draw(vid);
raster = new FLARRgbRaster_BitmapData(bmd);
detector = new FLARSingleMarkerDetector(fparams, mpattern, 80);
}

private function setupPV3D():void
{
scene = new Scene3D();
camera = new FLARCamera3D(fparams);
container = new FLARBaseNode();
scene.addChild(container);

var pl:PointLight3D = new PointLight3D();
pl.x = 1000;
pl.y = 1000;
pl.z = -1000;

var ml:MaterialsList = new MaterialsList({all: new FlatShadeMaterial(pl)});
var cube1:Cube = new Cube(ml, 30, 30, 30);
var cube2:Cube = new Cube(ml, 30, 30, 30);
cube2.z = 50;
var cube3:Cube = new Cube(ml, 30, 30, 30);
cube3.z = 100;

mouth = new Collada(“3dStuff/mouth.dae”);
//mouth.scaleX = 10;
//mouth.scaleY = 10;
//mouth.y+=300;
//mouth.rotationX=-90;
container.addChild(mouth);

//container.addChild(cube1);
//container.addChild(cube2);
//container.addChild(cube3);

bre = new BasicRenderEngine();
trans = new FLARTransMatResult();

vp = new Viewport3D();
addChild(vp);
}

private function loop(evt:Event):void
{
bmd.draw(vid);

try
{
if (detector.detectMarkerLite(raster, 80) && detector.getConfidence() > 0.5)
{

detector.getTransformMatrix(trans);
container.setTransformMatrix(trans);
bre.renderScene(scene, camera, vp);
}
}
catch(e:Error)
{
// eat error
}
}
}
}

I don’t know whats going wrong, do you have an idea??

Greetings, Chris

Harry.

I have a question

How do you remove objet from scene when the marker are not detected ?