WebRTC DashCast not working with HA 2024.3.0 and Chromecast/pycast

[Cheerpipe]

DashCast works OK with HA 2024.2.x but it stopped working with latest update.

Logger: custom_components.webrtc.utils
Source: custom_components/webrtc/utils.py:191
Integration: WebRTC Camera ([documentation](https://github.com/AlexxIT/WebRTC), [issues](https://github.com/AlexxIT/WebRTC/issues))
First occurred: 10:00:50 (1 occurrences)
Last logged: 10:00:50

Can't DashCast to ['media_player.nest_dormitorio']

Traceback (most recent call last):
  File "/config/custom_components/webrtc/utils.py", line 191, in dash_cast
    entity.dashcast.load_url(url, force)
TypeError: DashCastController.load_url() takes 2 positional arguments but 3 were given

Example service call:

service: webrtc.dash_cast
data:
  entity_id: media_player.nest_dormitorio
  entity: camera.frigate_dormitorio_pequeno
  force: true

• Tried with entity and with URL as source with same results.
• Tried with Force enabled and disabled, true and false with same results.
• Screen is Google Nest Hub.

[Cheerpipe]

I am not a python guy but seems load_url function signatura has changed

[Cheerpipe]

Changing line 191 to this seems to do the trick

entity.dashcast.load_url(url, force = force)

Juast added the 'force ='

Won't PR becase don't know if it is the correct way to fix this but hope this helps.

[AlexxIT]

@Cheerpipe this is correct way

[NHMikeG]

Hi - I opened up an issue in Home Assistant for this same issue (https://github.com/home-assistant/core/issues/114310), before I did digging around and found this issue raised within WebRTC.

Sorry if this is a stupid question because I see this is Closed...will this be fixed with a future WebRTC component release?

[NHMikeG]

disregard, I figured it out by manually modifying the utils.py!

[AlexxIT]

https://github.com/AlexxIT/WebRTC/releases/tag/v3.5.2