Traceback (most recent call last):


 "/home/song-ruyang/.local/lib/python3.6/site-packages/ehforwarderbot/__main__.py", line 55, in stop_gracefully

if isinstance(coordinator.master, EFBChannel):
AttributeError: module 'ehforwarderbot.coordinator' has no attribute 'master'

Traceback (most recent call last):


 "/usr/local/bin/kalliope", line 11, in <module>

load_entry_point('kalliope==0.4.5', 'console_scripts', 'kalliope')()


 "/usr/local/lib/python2.7/dist-packages/kalliope/__init__.py", line 157, in main

MainController(brain=brain)


 "/usr/local/lib/python2.7/dist-packages/kalliope/core/MainController.py", line 105, in __init__

self.start_trigger()


 "/usr/local/lib/python2.7/dist-packages/transitions/core.py", line 287, in trigger

return self.machine._process(f)


 "/usr/local/lib/python2.7/dist-packages/transitions/core.py", line 858, in _process

self._transition_queue[0]()


 "/usr/local/lib/python2.7/dist-packages/transitions/core.py", line 317, in _trigger

if t.execute(event_data):


 "/usr/local/lib/python2.7/dist-packages/transitions/core.py", line 202, in execute

self._change_state(event_data)


 "/usr/local/lib/python2.7/dist-packages/transitions/core.py", line 213, in _change_state

event_data.machine.get_state(self.dest).enter(event_data)


 "/usr/local/lib/python2.7/dist-packages/transitions/core.py", line 80, in enter

event_data.machine._callback(oe, event_data)


 "/usr/local/lib/python2.7/dist-packages/transitions/core.py", line 828, in _callback

func(*event_data.args, **event_data.kwargs)


 "/usr/local/lib/python2.7/dist-packages/kalliope/core/MainController.py", line 114, in start_trigger_process

self.trigger_instance.daemon = True
AttributeError: 'NoneType' object has no attribute 'daemon'
