Hi,
i am working with mobil agents for sniffing a lan.But when i create a new instance of my class on a remote machine, it triggers errors .Those instructions are:

Class cl=Agence.loader.loadClassFromBytes((String)bytecodes.get(vSize-2), (byte[])bytecodes.get(vSize-1), true);
Object test=cl.newInstance();



That is the error message:
java.lang.NoClassDefFoundError: recherchereseau/ui
at java.lang.Class.getDeclaredConstructors0(Native Method)
at java.lang.Class.privateGetDeclaredConstructors(Class.java:1610)
at java.lang.Class.getConstructor0(Class.java:1922)
at java.lang.Class.newInstance0(Class.java:278)
at java.lang.Class.newInstance(Class.java:261)
at agentmobile.NetworkListener.run(Agence.java:140)

I need a help , please.


regards.