Hi Bill, thanks for the reply, I did that but here's what I have: MASON Version 17. For further options, try adding ' -help' at end. Exception in thread "MASON Model: class sim.KSM.SimulationEnvironment" java.lang.RuntimeException: Exception occurred while trying to construct the simulation class sim.KSM.SimulationEnvironment java.lang.NoSuchMethodException: sim.KSM.SimulationEnvironment.<init>(long) at sim.engine.SimState$1.newInstance(SimState.java:352) at sim.engine.SimState.doLoop(SimState.java:539) at sim.engine.SimState.doLoop(SimState.java:342) at sim.KSM.SimulationEnvironment.main(SimulationEnvironment.java:587) any hint on what is happening? Best, Simone 2014-09-09 16:28 GMT+02:00 William G Kennedy <[log in to unmask]>: > Simone, > > In NetBeans, under the run tab (not the icon), you’ll find “Set Project > Configuration”. If there you select “Customize…”, you’ll be invited to > select the main class. Our models are built with main classes with and > without the GUI. To run without the GUI, you have to select the non-GUI > main class. > > Good luck~ > > // > Bill Kennedy > > From: Simone Gabbriellini <[log in to unmask]> > Reply-To: MASON Multiagent Simulation Toolkit < > [log in to unmask]> > Date: Tuesday, September 9, 2014 at 9:57 AM > To: "[log in to unmask]" <[log in to unmask]> > Subject: how to run without the UI > > Dear List, > > I am developing my model in Netbeans. When I compile the project, I have > a dist folder where myproject.jar and libraries are stored. If I double > click the jar or start it from a terminal, it works fine and the UI is > displayed correctly. > > I am not able, however, to run the model without UI. If I move to the > classes folder (made by netbeans), and run > > java sim.KSM.SimulationEnvironment > Error: unable to find or load main class sim.KSM.SimulationEnvironment > > Is there something I am missing here? > > Best, > Simone > > -- > ----------------------------------------------------------------- > > Simone Gabbriellini, PhD > > Post-doctoral Researcher > ANR founded research project "DIFFCERAM" > GEMASS, CNRS & Paris-Sorbonne. > > mobile: +39 340 39 75 626 > email: [log in to unmask] > -- ----------------------------------------------------------------- Simone Gabbriellini, PhD Post-doctoral Researcher ANR founded research project "DIFFCERAM" GEMASS, CNRS & Paris-Sorbonne. mobile: +39 340 39 75 626 email: [log in to unmask]