Apparently, I wasn't using doLoop in the main method. Whew! Problem solved (though it is still somewhat mysterious to me as to why). On Wed, Feb 19, 2020 at 5:13 PM Paul Smaldino <[log in to unmask]> wrote: > Hi all, > > I used to use MASON all the time, but it's been a couple of years since I > last used it until this week. I recently downloaded MASON 20 and used it to > construct a new ABM, but for some reason, nothing Steppable appears to be > getting scheduled. > > I have classes that implement Steppable, and constructors like the > following (AgentsSimulation extends SimState): > > public Stoppable event; > public Community(AgentsSimulation as){ > this.event = as.schedule.scheduleRepeating(this, 1, 1); > } > > However, even though I've confirmed these objects are being created (in > the start method of the SimState), they never run their step function. > > Any likely culprits? My IDE is Eclipse and I'm using Java 8 (JRE 1.8). > > Thanks! > -Paul > > > __________________________________________________________ > Paul Smaldino, Ph.D. > Assistant Professor, Cognitive and Information Sciences > Faculty Member, Quantitative and Systems Biology Graduate Group > University of California, Merced > http://secure-web.cisco.com/13A5iI8tt08b38AjgSIKBCtox693fvO-CRg1Kjh-H1fFvwWzKTept6dDUUvOTQyKSsz-gwA2m7-UR3X71CrcFHrcUQFCFbUOjVmRzJYyasdb6iDQmhFmzBZ4A3QqJN09yv4Q3Xuar5H5CHUxDUB4rGLzuL0lRKpir1UA0lCtKr4ke6U7cfEp3V47GcoA6vON_XQ5dpX8ZwJ9dVihyFW74iIN2HWcs09Obw3JHwQXYZTNQirzn85BGFZZ-dXHbzjlO_6msvxw1ySEuKavP0n0GtbKqAjQQE2KK8hbdob53qtsHwVHEbzCIhMoFO0Xa4sahFT3llla0Dkw2GUokjzqZB6peFegh7kqmL7saMAad2NGKkVQJifq8-FzFRDDioH_SyPYFwIsrXsPj9Yiljyfhp_0eYnlxcKa8oLXIddpVOec/http%3A%2F%2Fwww.smaldino.com >