Please help me understand

Configuration
1

I never had roku connected to my network but HA keeps giving me errors.

2017-08-02 01:44:34 INFO (Thread-3) [homeassistant.components.device_tracker.nmap_tracker] nmap scan successful
2017-08-02 01:44:35 ERROR (MainThread) [homeassistant.components.media_player] Error while setting up platform roku
Traceback (most recent call last):
File “/srv/homeassistant/lib/python3.5/site-packages/homeassistant/helpers/entity_component.py”, line 164, in _async_setup_platform
SLOW_SETUP_MAX_WAIT, loop=self.hass.loop)
File “/usr/lib/python3.5/asyncio/tasks.py”, line 392, in wait_for
return fut.result()
File “/usr/lib/python3.5/asyncio/futures.py”, line 274, in result
raise self._exception
File “/usr/lib/python3.5/concurrent/futures/thread.py”, line 55, in run
result = self.fn(*self.args, **self.kwargs)
File “/srv/homeassistant/lib/python3.5/site-packages/homeassistant/components/media_player/roku.py”, line 56, in setup_platform
new_roku = RokuDevice(host)
File “/srv/homeassistant/lib/python3.5/site-packages/homeassistant/components/media_player/roku.py”, line 92, in init
self.update()
File “/srv/homeassistant/lib/python3.5/site-packages/homeassistant/components/media_player/roku.py”, line 103, in update
if self.roku.current_app is not None:
File “/srv/homeassistant/lib/python3.5/site-packages/roku/core.py”, line 236, in current_app
resp = self._get(’/query/active-app’)
File “/srv/homeassistant/lib/python3.5/site-packages/roku/core.py”, line 146, in _get
return self._call(‘GET’, path, *args, **kwargs)
File “/srv/homeassistant/lib/python3.5/site-packages/roku/core.py”, line 166, in _call
raise RokuException(resp.content)
roku.core.RokuException: b’’

What can I do to stop HA from trying to confugure roku .

2

try adding an ignore for roku under discovery if you have it enabled.

discovery:
  ignore:
    - roku
3

thanks for help , but still would love to understant why HA thinks I have roku.

4

Network discovery just tries to identify things based on what it sees on the network. Something on your network responds like a Roku.

5

thanks for info