i have loaded to try your file hose_poser.obj (convert in 3ds), and i see only the "hip:2 hip" in the emulator android. (the hip:2 hip is white and the rest is blue)
why? i write this in the application java to create the ser
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import com.threed.jpct.DeSerializer;
import com.threed.jpct.Loader;
import com.threed.jpct.Object3D;
import com.threed.jpct.Texture;
import com.threed.jpct.TextureManager;
//import java.awt.Color;

public class Main {


    public static void main(String[ ] args)  throws FileNotFoundException {
        Object3D hose_poser = null;
 
        DeSerializer de;
       hose_poser = Loader.load3DS("C:/workspace/file/res/raw/hose_poser3ds",20)[0];
       hose_poser.build();
        de = new DeSerializer();
        de.serialize(hose_poser, new FileOutputStream("C:/workspace/file/res/raw/serhose_poser.ser"), true);
               
    }
}


May be it 's in my application android??
should i write in my code android something in rapport with the loading of all the object in ser, because i have writen only this

Hoseposer = Loader.loadSerializedObject(getResources().openRawResource(R.raw.serhose_poser));

i have send a message
but i have another problem when i load my 3ds file without used the serialization, the application is not load in the emulator and in my logcat
i have this
"
08-05 08:20:55.532: INFO/jPCT-AE(426): Object 'Car2_jPCT40' created using 204 polygons and 104 vertices.
08-05 08:20:55.532: INFO/jPCT-AE(426): Processing object from 3DS-file: Car2
08-05 08:20:55.572: INFO/jPCT-AE(426): Object 'Car1_jPCT41' created using 204 polygons and 104 vertices.
08-05 08:20:55.585: INFO/jPCT-AE(426): [ 1312532455586 ] - ERROR: Can't merge null!
08-05 08:20:55.612: WARN/dalvikvm(426): threadid=9: thread exiting with uncaught exception (group=0x40014760)
08-05 08:20:55.612: ERROR/AndroidRuntime(426): FATAL EXCEPTION: GLThread 10
08-05 08:20:55.612: ERROR/AndroidRuntime(426): java.lang.RuntimeException: [ 1312532455586 ] - ERROR: Can't merge null!
08-05 08:20:55.612: ERROR/AndroidRuntime(426):     at com.threed.jpct.Logger.log(Logger.java:189)
08-05 08:20:55.612: ERROR/AndroidRuntime(426):     at com.threed.jpct.Object3D.mergeObjects(Object3D.java:476)
08-05 08:20:55.612: ERROR/AndroidRuntime(426):     at com.mm.file4$MyRenderer.loadModel(Ovip.java:499)
08-05 08:20:55.612: ERROR/AndroidRuntime(426):     at com.mm.file4$MyRenderer.onSurfaceChanged(Ovip.java:228)
08-05 08:20:55.612: ERROR/AndroidRuntime(426):     at android.opengl.GLSurfaceView$GLThread.guardedRun(GLSurfaceView.java:1422)
08-05 08:20:55.612: ERROR/AndroidRuntime(426):     at android.opengl.GLSurfaceView$GLThread.run(GLSurfaceView.java:1184)
"

i have this in my console
[2011-08-04 14:19:07 - file4] res\raw\scene.mtl:0: error: Resource entry scene is already defined.
[2011-08-04 14:19:07 - file4] res\raw\scene.3ds:0: Originally defined here.
[2011-08-04 14:19:07 - file4] res\raw\tempera.mtl:0: error: Resource entry tempera is already defined.
[2011-08-04 14:19:07 - file4] res\raw\tempera.3ds:0: Originally defined here.
what shoud i do?

i try to turn an object, and i load 3 object in 3ds (i think the problem is to define each object)
but in my log cat i have this

08-04 10:15:41.234: WARN/dalvikvm(395): threadid=9: thread exiting with uncaught exception (group=0x40014760)
08-04 10:15:41.234: ERROR/AndroidRuntime(395): FATAL EXCEPTION: GLThread 10
08-04 10:15:41.234: ERROR/AndroidRuntime(395): java.lang.NullPointerException
08-04 10:15:41.234: ERROR/AndroidRuntime(395):     at com.mm.Ovip$MyRenderer.onSurfaceChanged(Ovip.java:359)
08-04 10:15:41.234: ERROR/AndroidRuntime(395):     at android.opengl.GLSurfaceView$GLThread.guardedRun(GLSurfaceView.java:1422)
08-04 10:15:41.234: ERROR/AndroidRuntime(395):     at android.opengl.GLSurfaceView$GLThread.run(GLSurfaceView.java:1184)
08-04 10:15:41.285: WARN/ActivityManager(81):   Force finishing activity com.mm/.Ovip
08-04 10:15:41.297: WARN/WindowManager(81): Failure taking screenshot for (230x135) to layer 21015

ok, it s great i have create a file ser, thanks for the advice java tutorial
but in my project android i write this it's all??
scene = Loader.loadSerializedObject(res.openRawResource(R.raw.serscene));

i don't write this??
   private Object loadModel(InputStream filename, InputStream mtl, float scale) {
         Object3D[] model = Loader.load3DS(filename, scale);

because when i load the ser in the android with "the scene = loader.loadserial......."
In the logcat i have this
"08-04 08:57:05.143: INFO/jPCT-AE(454): [ 1312448225150 ] - ERROR: Unsupported version: 2
08-04 08:57:05.174: INFO/jPCT-AE(454): [ 1312448225175 ] - ERROR: Can't deserialize object: [ 1312448225150 ] - ERROR: Unsupported version: 2"

i have downloaded the "jpctapi" but i don't know what i have to open to serialize an object.
so what is the procedure?
how do you use the "jpct api"? with "eclipse jee"? because eclipse don't find a project in "jpctapi"
where do you write this sentence "new DeSerializer().serialize(yourObject3D, someOutputStream, true);"??
thank you

but my file obj have 80 objects