[ERROR] [WallTime: 1411308162.965552] bad callback: <bound method NodeStatisticsHandler.receive_statistics of <arni_nodeinterface.node_statistics_handler.NodeStatisticsHandler object at 0x7f68d8bb35d0>>
Traceback (most recent call last):
File "/opt/ros/indigo/lib/python2.7/dist-packages/rospy/topics.py", line 688, in _invoke_callback
cb(msg)
File "/home/virtubuntu/catkin_ws/src/arni/arni_nodeinterface/src/arni_nodeinterface/node_statistics_handler.py", line 113, in receive_statistics
self._status.add_node_bandwidth(stats.traffic / dur.to_sec())
ZeroDivisionError: float division by zero
found while clicking randomly in arni-detail.