Error while adding InputChanel to Agent

[scalableminds]

Error while adding InputChanel to Agent

[nicolepilsworth]

I changed the existing code in BotServerInputChannel to use the new Flask blueprint code.

Here's my PR: #43

[normanrz]

Seems like Rasa Core's API has changed. Could you try agent.handle_channels([channel])?

[dbhadore]

Yes. tried that.
Now getting kages\rasa_core\channels\channel.py", line 90, in blueprint
"Component listener needs to provide blueprint.")
NotImplementedError: Component listener needs to provide blueprint.

[dbhadore]

Is this also happening due to change in version? Is there a quick fix for this?

[normanrz]

You could try downgrading rasa_core to 0.10.4

[quarksys]

which version of rasa_nlu that I should use?

[darkblueorange]

Latest version of rasa_nlu (0.13.2 for me) can work, indeed for rasa_core you cannot go over 0.10.4 as handle_channel() does not exist anymore with the actual release.

[hotzenklotz]

Rasa has changed their Core APIs quite significantly for input channels. We will update the chatroom to use the new Rasa Core SDK within the next two weeks.

[nicolepilsworth]

I've written a fix for this that works with rasa_core 0.11.5. It involves some changes in bot.py and bot_server_channel.py. I could open a pull request for this if it's easier?

[PravinrajV]

I've written a fix for this that works with rasa_core 0.11.5. It involves some changes in bot.py and bot_server_channel.py. I could open a pull request for this if it's easier?

I am facing the same issue.
Would you please post the fix here .

[hotzenklotz]

@nicolepilsworth Feel free to open a PR. We will take a look :-)

Did you upgrade the bot integration to use the new REST channel?

[PravinrajV]

@nicolepilsworth I get the below error when I type in the chatroom:

09-25 09:16:00] "GET /webhooks/chatroom/conversations/0fd18a6d-e802-47c1-a24c-75
he=1537881360245 HTTP/1.1" 200 183 0.000977
INFO     root  - []
ERROR    flask.app  - Exception on /webhooks/chatroom/conversations/0fd18a6d-e80
59e1/say [GET]
nt call last):
iles\Python35\lib\site-packages\flask\app.py", line 2292, in wsgi_app
full_dispatch_request()
iles\Python35\lib\site-packages\flask\app.py", line 1815, in full_dispatch_reque

_user_exception(e)
iles\Python35\lib\site-packages\flask\app.py", line 1718, in handle_user_excepti

, exc_value, tb)
iles\Python35\lib\site-packages\flask\_compat.py", line 35, in reraise

iles\Python35\lib\site-packages\flask\app.py", line 1813, in full_dispatch_reque

ch_request()
iles\Python35\lib\site-packages\flask\app.py", line 1799, in dispatch_request
_functions[rule.endpoint](**req.view_args)
atbot\Uibot\rasa_utils\bot_server_channel.py", line 182, in say
age(
ServerInputChannel' object has no attribute 'on_new_message'

[PravinrajV]

This working fine now.
Thank you very much @nicolepilsworth

[hotzenklotz]

PR #43 has been merged so I am closing this issues. The chatroom should now be compatible with Rasa Core 0.11.5+.