rfxtrx changes do not support Nexa and LightwaveRF binary sensors.

[kylegordon]

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You should only file an issue if you found a bug. Feature and enhancement requests should go in the Feature Requests section of our community forum:

Home Assistant release (hass --version):
0.64

Python release (python3 --version):

Component/platform:
rfxtrx

Description of problem:
Fails to load Nexa and LightwaveRF binary sensors.

Expected:

Problem-relevant configuration.yaml entries and steps to reproduce:

  automatic_add: True
  devices:
    0b1100d800b8196e0a010f70:
      name: Outside Rear Motion
      device_class: motion
    0b11000000b82b560a000060:
      name: Outside Front Motion
      device_class: motion
    0a1400002c22a70a010060:
      name: Utility Room Door
      device_class: opening

2018-02-28 21:56:06 ERROR (MainThread) [homeassistant.components.binary_sensor] Error while setting up platform rfxtrx
Traceback (most recent call last):
  File "/usr/src/app/homeassistant/helpers/entity_platform.py", line 84, in async_setup
    SLOW_SETUP_MAX_WAIT, loop=hass.loop)
  File "/usr/local/lib/python3.6/asyncio/tasks.py", line 358, in wait_for
    return fut.result()
  File "/usr/local/lib/python3.6/asyncio/futures.py", line 243, in result
    raise self._exception
  File "/usr/local/lib/python3.6/concurrent/futures/thread.py", line 56, in run
    result = self.fn(*self.args, **self.kwargs)
  File "/usr/src/app/homeassistant/components/binary_sensor/rfxtrx.py", line 58, in setup_platform
    if entity[CONF_DATA_BITS] is not None:
KeyError: 'data_bits'```

[kylegordon]

Potentially fixed by #12789 - will test when hotfix released.

[Danielhiversen]

Should be fixed in 0.64.2, that soon will be released

[kylegordon]

This problem does indeed appear to be fixed in 0.64.2, thank you.