Hi
For some reason that? ?may help you find the problem. Only when i add to script
"
from jmri import InstanceManager"
and change the line? from?
#self.fwdSensor = sensors.provideSensor("ISIS1")
to
self.fwdSensor = InstanceManager.sensorManagerInstance().provideSensor("ISIS1")
the BackAndForth.py run
Doron
