I run rasa shell and I get the output below. I can type stuff in but when I press return the command line freezes. I have installed rasa as per the page Installation . I am using Python 3.7 (after spending a lot of time trying to get it working with Python) PS C:\Program Files\rasa> rasa shell --debug 2020-01-27 11:46:10 DEBUG rasa.model - Extracted model to ‘C:\Users*\AppData\Local\Temp\tmp24afqksa’. 2020-01-27 11:46:10 DEBUG rasa.cli.utils - Parameter ‘endpoints’ not set. Using default location ‘endpoints.yml’ instead. 2020-01-27 11:46:10 DEBUG rasa.cli.utils - Parameter ‘credentials’ not set. Using default location ‘credentials.yml’ instead. 2020-01-27 11:46:10 DEBUG rasa.model - Extracted model to 'C:\Users*\AppData\Local\Temp\tmpucaow731’. 2020-01-27 11:46:12 INFO root - Connecting to channel ‘cmdline’ which was specified by the ‘–connector’ argument. Any other channels will be ignored. To connect to all given channels, omit the ‘–connector’ argument. 2020-01-27 11:46:12 DEBUG sanic.root - CORS: Configuring CORS with resources: {’/’: {‘origins’: [’’], ‘methods’: ‘DELETE, GET, HEAD, OPTIONS, PATCH, POST, PUT’, ‘allow_headers’: [’.’], ‘expose_headers’: None, ‘supports_credentials’: True, ‘max_age’: None, ‘send_wildcard’: False, ‘automatic_options’: True, ‘vary_header’: True, ‘resources’: {’/’: {‘origins’: ‘’}}, ‘intercept_exceptions’: True, ‘always_send’: True}} 2020-01-27 11:46:12 DEBUG rasa.core.utils - Available web server routes: /webhooks/rest GET custom_webhook_CmdlineInput.health /webhooks/rest/webhook POST custom_webhook_CmdlineInput.receive / GET hello 2020-01-27 11:46:12 INFO root - Starting Rasa server on http://localhost:5005 2020-01-27 11:46:12 DEBUG rasa.core.utils - Using the default number of Sanic workers (1). 2020-01-27 11:46:12 INFO root - Enabling coroutine debugging. Loop id 1904835644936. 2020-01-27 11:46:12 DEBUG rasa.model - Extracted model to ‘C:\Users*\AppData\Local\Temp\tmpwt9rwrqm’. 2020-01-27 11:46:20 INFO absl - Entry Point [tensor2tensor.envs.tic_tac_toe_env:TicTacToeEnv] registered with id [T2TEnv-TicTacToeEnv-v0] 2020-01-27 11:46:22 DEBUG rasa.core.tracker_store - Connected to InMemoryTrackerStore. 2020-01-27 11:46:22 DEBUG rasa.core.lock_store - Connected to lock store ‘InMemoryLockStore’. 2020-01-27 11:46:22 DEBUG rasa.model - Extracted model to 'C:\Users*\AppData\Local\Temp\tmpcttohyl3’. 2020-01-27 11:46:22 DEBUG pykwalify.compat - Using yaml library: c:\users*****\appdata\local\programs\python\python37\lib\site-packages\ruamel\yaml_init_.py 2020-01-27 11:46:24 DEBUG rasa.core.nlg.generator - Instantiated NLG to ‘TemplatedNaturalLanguageGenerator’. Bot loaded. Type a message and press enter (use ‘/stop’ to exit): 2020-01-27 11:46:24 ERROR async…

Thank you, this worked also for me on Windows 10 with python 3.7.6. Now I can run rasa shell. Update: it was enough downgrading only questionary to ==1.4.0

I had “loop” issue when I run shell. I solved it by installing of next packages: pip install google-auth==1.10.1 prompt-toolkit==2.0.10 questionary==1.4.0 SQLAlchemy==1.3.12 urllib3==1.25.7 Could you check it too?

Great. This was solved my issue and able to run rasa shell, Thanks.

This solved my issue. Not sure why higher version of those libs are not supported when it gets installed through dependencies. Downgrading it fixed the issue.

thanks man. This worked for me.

running rasa 2.7.1 on ubuntu 20.04. Same error with rasa shell. Downgrading questionary to 1.4.0 solved problem.

My environment: rasa --version Rasa Version : 2.8.2 Minimum Compatible Version: 2.8.0 Rasa SDK Version : 2.8.2 Rasa X Version : 0.42.0 Python Version : 3.8.12 Operating System : Linux-4.15.0-106-generic-x86_64-with-glibc2.17 Python Path : /home/anhv/anaconda3/envs/lab_chatbot/bin/python External Information Operating System:: Ubuntu 18.04 sanic-jwt==1.6.0 which is not work with questionary==1.4.0 When I try to run pip install questionary==1.4.0, here is the error log rasa 2.8.2 requires questionary<1.10.0,>=1.5.1, but you'll have questionary 1.4.0 which is incompatible. rasa-x 0.42.0 requires questionary<1.6.0,>=1.5.1, but you'll have questionary 1.4.0 which is incompatible. So I try to install question==1.5.1 pip install questionary==1.5.1 And It works. Hope it help

@rain1024 Thanks a lot Vu Anh for the updated feedback :slight_smile: for our readers.

Error : This event loop is already running

Rasa Open Source

nik202 (NiK202) December 12, 2021, 3:07pm 12

@rain1024 Thanks a lot Vu Anh for the updated feedback for our readers.

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Error : This event loop is already running

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