I followed this guide : Your Own Website for implementing the websockets however every time I try to use a websocket (widget for example) I get an error: The WebSocket transport is not available, you must install a WebSocket server that is compatible with your async mode to enable it. See the documentation for details. (further occurrences of this error will be logged with level INFO) [2021-11-27 20:51:35 +0200] [73467] [ERROR] Exception occurred while handling uri: ‘ http://127.0.0.1:5005/socket.io/?EIO=4&transport=polling&t=NrYlGcK ’ Traceback (most recent call last): File “handle_request”, line 83, in handle_request class Sanic(BaseSanic, metaclass=TouchUpMeta): File “/home/ofek/Work/Voice-helper/Rasa/venv/lib/python3.8/site-packages/engineio/asyncio_server.py”, line 317, in handle_request return await self._make_response(r, environ) File “/home/ofek/Work/Voice-helper/Rasa/venv/lib/python3.8/site-packages/engineio/asyncio_server.py”, line 385, in _make_response response = make_response( File “/home/ofek/Work/Voice-helper/Rasa/venv/lib/python3.8/site-packages/engineio/async_drivers/sanic.py”, line 102, in make_response return HTTPResponse(body=payload, content_type=content_type, TypeError: ‘NoneType’ object is not callable I’m using Rasa 3.0 and Python 3.8.10

@Vast Hi, vast sorry for the late reply. Please install : pip install sanic==21.6.0 pip install Sanic-Cors==1.0.0 pip install sanic-routing==0.7.0 if there are any dependencies do let me know please. Note: This solution working on rasa 3.0 and rasa webchat [Screenshot 2021-12-02 at 3.38.29 AM]

Problem with websockets

Rasa Open Source

Vast (Vast) November 28, 2021, 7:29pm 13

I downgraded both but I have the same issue with rasa 3.0

Rasa Chat Widget with RASA-X 1.1.0 and RASA Open Source 3.1

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Problem with websockets

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