Error when retrieving list of projects through xmlrpc

when trying to retrieve the list of projects both from my local install and teh ci.codehaus.org server I get this exception sent to me by the server.

I'm using the mevenide's own rpc client code (that I contributed to continuum) but that makes no difference IMHO.

key=result failure
key=stackTrace org.jpox.exceptions.ClassNotResolvedException: Class org.apache.maven.continuum.model.project.Project was not found in the CLASSPATH. Please check your specification and your CLASSPATH.
at org.jpox.JDOClassLoaderResolver.classForName(JDOClassLoaderResolver.java:169)
at org.jpox.JDOClassLoaderResolver.classForName(JDOClassLoaderResolver.java:317)
at org.jpox.store.rdbms.extent.ClassTableExtent$1.getType(ClassTableExtent.java:210)
at org.jpox.store.query.UnionIteratorStatement.<init>(UnionIteratorStatement.java:186)
at org.jpox.store.query.UnionIteratorStatement.<init>(UnionIteratorStatement.java:160)
at org.jpox.store.rdbms.extent.ClassTableExtent.newQueryStatement(ClassTableExtent.java:198)
at org.jpox.store.query.JDOQLQuery$Compiler.executionCompile(JDOQLQuery.java:806)
at org.jpox.store.query.JDOQLQuery.performExecute(JDOQLQuery.java:447)
at org.jpox.store.query.Query.executeWithMap(Query.java:1113)
at org.jpox.store.query.Query.executeWithArray(Query.java:1086)
at org.jpox.store.query.Query.execute(Query.java:1009)
at org.apache.maven.continuum.store.JdoContinuumStore.getAllObjectsDetached(JdoContinuumStore.java:1146)
at org.apache.maven.continuum.store.JdoContinuumStore.getAllProjectsWithAllDetails(JdoContinuumStore.java:1069)
at org.apache.maven.continuum.DefaultContinuum.getAllProjectsWithAllDetails(DefaultContinuum.java:2149)
at org.apache.maven.continuum.xmlrpc.DefaultContinuumXmlRpc.getProjects(DefaultContinuumXmlRpc.java:96)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at org.apache.xmlrpc.Invoker.execute(Unknown Source)
at org.apache.xmlrpc.XmlRpcWorker.invokeHandler(Unknown Source)
at org.apache.xmlrpc.XmlRpcWorker.execute(Unknown Source)
at org.apache.xmlrpc.XmlRpcServer.execute(Unknown Source)
at org.apache.xmlrpc.XmlRpcServer.execute(Unknown Source)
at org.apache.xmlrpc.WebServer$Connection.run(Unknown Source)
at org.apache.xmlrpc.WebServer$Runner.run(Unknown Source)
at java.lang.Thread.run(Thread.java:595)

key=message Class org.apache.maven.continuum.model.project.Project was not found in the CLASSPATH. Please check your specification and your CLASSPATH.
key=method ContinuumXmlRpc.getProjects()