Error when adding LED strip - "KeyError: 'manufacturername' "

Hi,

My HomeAssistant can find my DiyHue bridge fine, and it can add some existing bulbs to it, but it can’t add some ws2812b LED strips that are there. The error is:

Logger: homeassistant
Source: components/hue/light.py:290
First occurred: October 8, 2021, 8:20:25 PM (14226 occurrences)
Last logged: 4:07:25 PM

Error doing job: Task exception was never retrieved
Traceback (most recent call last):
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 134, in _handle_refresh_interval
    await self._async_refresh(log_failures=True, scheduled=True)
  File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 265, in _async_refresh
    update_callback()
  File "/usr/src/homeassistant/homeassistant/components/hue/light.py", line 247, in async_update_items
    current[item_id] = create_item(api, item_id)
  File "/usr/src/homeassistant/homeassistant/components/hue/light.py", line 98, in create_light
    return item_class(
  File "/usr/src/homeassistant/homeassistant/components/hue/light.py", line 290, in __init__
    self.is_osram = light.manufacturername == "OSRAM"
  File "/usr/local/lib/python3.9/site-packages/aiohue/lights.py", line 39, in manufacturername
    return self.raw["manufacturername"]
KeyError: 'manufacturername'

I’m not sure what the problem is with the manufacturer name or how to resolve it?

Any ideas?

Kind Regards,
Jon