2025-06-13 12:39:47.986 ERROR (MainThread) [homeassistant.components.websocket_api.http.connection] [140249113689056] Error handling message: Unknown error (unknown_error) .......... from ***
Traceback (most recent call last):                                                                                      
  File "/usr/src/homeassistant/homeassistant/components/websocket_api/decorators.py", line 28, in _handle_async_response                                                                                                             
    await func(hass, connection, msg)                                                                                
  File "/usr/src/homeassistant/homeassistant/components/config/device_registry.py", line 134, in websocket_remove_config_entry_from_device
    if not await component.async_remove_config_entry_device(                                 
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^                                                                              
        hass, config_entry, device_entry                                                                  
        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^                                                                                
    ):                                                                                                                                                                                                                               
    ^                                                                                            
  File "/config/custom_components/xiaomi_miot/__init__.py", line 610, in async_remove_config_entry_device               
    cloud_device = await entry.get_cloud_device(mac=mac.upper())                             
                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^                                                                          
  File "/config/custom_components/xiaomi_miot/core/hass_entry.py", line 132, in get_cloud_device          
    devices = await self.get_cloud_devices()                                           
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^                                                    
  File "/config/custom_components/xiaomi_miot/core/hass_entry.py", line 125, in get_cloud_devices
    self.cloud_devices = await cloud.async_get_devices_by_key('did', filters=config) or {}                
                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^                                    
AttributeError: 'NoneType' object has no attribute 'async_get_devices_by_key'