Use the out attribute everywhere where there is a factory This removes the ID's hack with outs and resolves problems created by that. Where the out was already set previously the dynamic out has been commented out.

<?xml version="1.0" encoding="UTF-8" ?>
<rest-server>
    <!--  The port which the ArtifactDatabase (ArtifactServer) will bind to. -->
    <port>8181</port>
    <listen>localhost</listen>
</rest-server>