Hi,
in one of my Custom components, is seems that the scan interval is not accepted anymore.
logging during startup:
File "/srv/homeassistant/homeassistant_venv/lib/python3.4/site-packages/homeassistant/helpers/entity_component.py", line 305, in add_entities
).result()
File "/usr/lib/python3.4/concurrent/futures/_base.py", line 402, in result
return self.__get_result()
File "/usr/lib/python3.4/concurrent/futures/_base.py", line 354, in __get_result
raise self._exception
File "/usr/lib/python3.4/asyncio/tasks.py", line 237, in _step
result = next(coro)
File "/srv/homeassistant/homeassistant_venv/lib/python3.4/site-packages/homeassistant/helpers/entity_component.py", line 329, in async_add_entities
self.component.hass, self._update_entity_states, self.scan_interval
File "/srv/homeassistant/homeassistant_venv/lib/python3.4/site-packages/homeassistant/helpers/event.py", line 153, in async_track_time_interval
hass, interval_listener, next_interval())
File "/srv/homeassistant/homeassistant_venv/lib/python3.4/site-packages/homeassistant/helpers/event.py", line 142, in next_interval
return dt_util.utcnow() + interval
TypeError: unsupported operand type(s) for +: 'datetime.datetime' and 'int'