I am trying to make use of some of the newer features of home assistant to simplify my setup. I am having issues casting lovelace windows to a chromecast. I can cast media, videofeeds and audio without issue. When I try and cast a lovelace dashboard, the screen goes white and I get an error in the logs.
Unfortunately, I’m at a loss on where to go from here to resolve it. I have an external address and SSL etc all working fine. The log error is posted below. Can anyone explain what is going wrong, and, even better, how to fix it?
Logger: homeassistant.util.logging
Source: util/logging.py:114
First occurred: 18:11:50 (1 occurrences)
Last logged: 18:11:50
Exception in _handle_signal_show_view when dispatching ‘cast_show_view’: (<pychromecast.controllers.homeassistant.HomeAssistantController object at 0x7f9b287be5e0>, ‘media_player.house’, ‘0’, ‘lovelace-cast’) Traceback (most recent call last): File “/usr/src/homeassistant/homeassistant/components/cast/media_player.py”, line 945, in _handle_signal_show_view self._hass_cast_controller.show_lovelace_view(view_path, url_path) File “/usr/local/lib/python3.9/site-packages/pychromecast/controllers/homeassistant.py”, line 118, in show_lovelace_view self._send_connected_message( File “/usr/local/lib/python3.9/site-packages/pychromecast/controllers/homeassistant.py”, line 129, in _send_connected_message self._connect_hass( File “/usr/local/lib/python3.9/site-packages/pychromecast/controllers/homeassistant.py”, line 102, in _connect_hass raise PyChromecastError() pychromecast.error.PyChromecastError