Hi Ivo, > All the classes are in the same package at > br.unifacs.nuperc.ice.osgi.perfsonar.clmp.ping.
> Exception in thread "Thread-3" java.lang.NoClassDefFoundError: > br/unifacs/nuperc/ice/mpcl/ping/MPCLPingResultVO Well, it looks like not *all* classes are in this package. The exception complains about a class from the package br.unifacs.nuperc.ice.mpcl.ping. Since this package is not imported and (assuming from your first statement) not contained in the bundle, the class cannot be found. Check, if some refactoring went wrong. If you use Eclipse, this is not unlikely to be the case :-) Greets, Jan. ----------------------------------------------------------- ETH Zurich, MSc Jan S. Rellermeyer, Information and Communication Systems Research Group (IKS), Department of Computer Science, IFW B 47.1, Haldeneggsteig 4, CH8092 Zürich Tel +41 44 632 30 38, http://www.iks.inf.ethz.ch -----------------------------------------------------------