I have a problem that is plaguing me. When I run rasa shell and interact with the bot I get the following in the terminal Exception occurred while handling uri: 'http://localhost:5005/socket.io/?EIO=3&transport=polling&t=N84yaDd' Traceback (most recent call last): File "/opt/anaconda3/envs/rasa-workshop/lib/python3.7/site-packages/sanic/app.py", line 940, in handle_request handler, args, kwargs, uri, name = self.router.get(request) File "/opt/anaconda3/envs/rasa-workshop/lib/python3.7/site-packages/sanic/router.py", line 411, in get return self._get(request.path, request.method, "") File "/opt/anaconda3/envs/rasa-workshop/lib/python3.7/site-packages/sanic/router.py", line 475, in _get raise NotFound("Requested URL {} not found".format(url)) sanic.exceptions.NotFound: Requested URL /socket.io/ not found After the error, it does reply correctly. This bot is not configured for socket io. I have the default credentials.yml file (attached fwiw) I’m using the following versions: python 3.7.5 rasa 1.1.0 I’m also using Anaconda as my virtual environment. for grins I create a new directory / new virtual environment, ran a rasa init, went straight to the shell from that process and it does the exact same thing with un-adultered code.

It might be because you have a socket client open in your browser. Check if you have any socket channel based client (like rasa-webchat) open in browser and close it before starting the shell.

Yep that was it #facepalm Thanks

Hi @Neary-li , I had multiple terminals opened, and had the exact statement you have above running in one that was minimized. Once I closed it, the problem went away because it terminated that other socket.io process. Do you have multiple terminals opened? I hate to say reboot, because that’s overkill, but it will surely stop any stuck / running socket.io processes that my be still going.

Requested URL /socket.io/ not found

Rasa Open Source

Neary-li (Neary-Lee) July 18, 2020, 1:31am 4

Hey @ jonathanpwheat . According to this tutorial, this problem also appears after running rasa run -m models --enable-api --cors "*" --debug. What should I do to solve it?

Topic		Replies	Views
Exception when trying to run 'rasa shell' from the terminal Rasa Open Source	2	588	June 11, 2020
Rasa-voice-interface sanic.exceptions.NotFound: Requested URL /socket.io/ not found Rasa Open Source	3	691	July 27, 2020
[35484] [ERROR] Exception occurred while handling uri: 'http://127.0.0.1:5005/socket.io/?EIO=3&transport=polling&t=MkFMele' Rasa Open Source	8	4910	May 31, 2022
sanic.exceptions.NotFound: Requested URL /socket.io not found Rasa Open Source	2	2405	January 22, 2022
Rasa bug Rasa Open Source	0	307	June 1, 2022

Requested URL /socket.io/ not found

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