java.lang.IllegalStateException: No physics implementation was registered..

Hi i recently downloaded

i added the jme-physics.jar and the odejava-jni.jar files to my project then tried to compile the "lesson1" example.

i got this message:

23-Dec-2007 13:06:04 class Lesson1 start()

SEVERE: Exception in game loop

java.lang.IllegalStateException: No physics implementation was registered nor found!

at com.jmex.physics.PhysicsSpace.create(

at com.jmex.physics.util.SimplePhysicsGame.initSystem(

at Source)

at Lesson1.main(


at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(

at sun.reflect.DelegatingMethodAccessorImpl.invoke(

at java.lang.reflect.Method.invoke(

at bluej.runtime.ExecServer$

i found another topic like this in the forums but it said something about a src folder which didnt come with the zip file.

can anyone help?


oh i got it nm.

i had to move the odejava.dll into my class path