Hi Christophe,

I'm looking for the trace() output in gui and server mode... I've checked System.out / System.err, but nothing.

In the client/server mode, trace output will be redirected to the client (try -V on command-line, or use SET QUERYINFO ON and query.info() when using one of the bindings). In the GUI, the output wil be visible in the Info panel.

Hope this helps, C.