How about: % set sink [new Agent/TCPSink] _o4 % _o4 info class Agent/TCPSink Mickael Vera <[email protected]> writes: > Hi, > > I have the folowing error message : > > _o21: no target for slot 0 > > Is there any tcl command to know wich > type of object it is or to display > information about the datas ? > > Thanks, > > -- > Vera Mickael Stagiaire