JME Physic for JME 2.0 Exception

Hi all,

I've just checked out JME Physic for JME 2. When I run Lesson 8 in "Tutorial", I got this exception. How can I fix it?

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 com.jmetest.physicstut.Lesson8.main(


put an implementation into the classpath - e.g. classes under impl/ode

(that applies to jME Physics 2 for jME 1 as well)

I already put impl/ode to classpath (in Eclipse, I add to "Libraries" in Java Build Path) but the same exception

Hmm, well, it works over here. Did you really put the classes (not the path itself or the java files) from impl/ode into the classpath?

Thanks Irrisor, I got it