I’m trying a simple hello-world in custom action but the bot don’t reply. this is my action.py file : from rasa_sdk.events import SlotSet from rasa_sdk import Action class ActionHelloWorld(Action): def name(self): return "action_hello_world" def run(self, dispatcher, tracker, domain): dispatcher.utter_message("Hello world !") # send the message back to the user return [] domain.yml : actions: - utter_greet - utter_goodbye - utter_searching - action_hello_world and stories.md : ## greet + ask_qst * greet - action_hello_world and this is the debugging during shell command : Your input -> hey 2019-11-14 13:03:40 DEBUG rasa.core.tracker_store - Creating a new tracker for id 'default'. 2019-11-14 13:03:40 DEBUG rasa.core.processor - Received user message 'hey' with intent '{'name': 'greet', 'confidence': 0.817916027907992}' and entities '[]' 2019-11-14 13:03:40 DEBUG rasa.core.processor - Logged UserUtterance - tracker now has 2 events 2019-11-14 13:03:40 DEBUG rasa.core.policies.memoization - Current tracker state [None, None, None, {}, {'prev_action_listen': 1.0, 'intent_greet': 1.0}] 2019-11-14 13:03:40 DEBUG rasa.core.policies.memoization - There is a memorised next action '8' 2019-11-14 13:03:40 DEBUG rasa.core.policies.ensemble - Predicted next action using policy_0_MemoizationPolicy 2019-11-14 13:03:40 DEBUG rasa.core.processor - Predicted next action 'action_hello_world' with confidence 1.00. 2019-11-14 13:03:40 DEBUG rasa.core.actions.action - Calling action endpoint to run action 'action_hello_world'. 2019-11-14 13:03:40 DEBUG rasa.core.processor - Action 'action_hello_world' ended with events '[]' 2019-11-14 13:03:40 DEBUG rasa.core.policies.memoization - Current tracker state [None, None, {}, {'prev_action_listen': 1.0, 'intent_greet': 1.0}, {'prev_action_hello_world': 1.0, 'intent_greet': 1.0}] 2019-11-14 13:03:40 DEBUG rasa.core.policies.memoization - There is a memorised next action '0' 2019-11-14 13:03:40 DEBUG rasa.core.policies.mapping_policy - There is no mapped action for the predicted intent, 'greet'. 2019-11-14 13:03:40 DEBUG rasa.core.policies.ensemble - Predicted next action using policy_0_MemoizationPolicy 2019-11-14 13:03:40 DEBUG rasa.core.processor - Predicted next action 'action_listen' with confidence 1.00. 2019-11-14 13:03:40 DEBUG rasa.core.processor - Action 'action_listen' ended with events '[]' 2019-11-14 13:03:40 DEBUG rasa.core.lock_store - Deleted lock for conversation 'default'. Your input -> Why the bot don’t show the dispatcher.utter_message(“Hello world !”) message defined in the action.py ? I’m running action server with Docker from rasa/rasa-sdk:latest. rasa version : Rasa 1.5.0a1

Just to verify @vivitare you did also start up the action server as well with rasa run actions? If not the bot won’t respond

Nope, i’m using docker-compose wich is advisable in the docs : Running Rasa with Docker this is my docker-compose.yml file : version: '3.0' services: action_server: image: rasa/rasa-sdk:latest ports: - 5005:5005 volumes: - ./actions:/app/actions It is not spécified to run “rasa run actions” with docker-compose but just “docker-compose up”.

see My Code Which is Working Perfectly it may help You… from typing import Any, Text, Dict, List from rasa_sdk import Action, Tracker from rasa_sdk.executor import CollectingDispatcher class ActionHelloWorld(Action): def name(self): return "action_hello_world" def run(self, dispatcher, tracker, domain): print("Hello Your Name",(tracker.latest_message)['text']) print("Here oim ") # buttons = [] print("this is tracker",tracker) # buttons.append({"title": "username ","payload": "pok"}) # buttons.append({"title": "username1 ","payload": "ok"}) # dispatcher.utter_button_message(buttons) dispatcher.utter_message("Hello World!") return [] and need to run this python -m rasa_sdk --actions actions for run custom action server now open another cmd window in your rasa project and check rasa shell

I can’t run python -m rasa_sdk --actions actions in Docker container. The port 5055 is already in use… The custom action server is already running. I can show you the log with docker logs -f [custom action container id] : [root@wqya1726 chatbot_rasa]# docker logs -f 91e81f9ffcc 2019-11-14 15:50:29 INFO rasa_sdk.endpoint - Starting action endpoint server... 2019-11-14 15:50:29 INFO rasa_sdk.executor - Registered function for 'action_hello_world'. 2019-11-14 15:50:29 INFO rasa_sdk.endpoint - Action endpoint is up and running on http ('0.0.0.0', 5055) And after i run docker run -it --network="chatbot_rasa_default" -v $(pwd):/app rasa/fr:latest shell -vv But no response is returned by the bot and there is nothing in custom action server logs.

Oh, i tried your code and look at this the action server respond : 2019-11-15 09:08:28 INFO rasa_sdk.endpoint - Starting action endpoint server... 2019-11-15 09:08:28 INFO rasa_sdk.executor - Registered function for 'action_hello_world'. 2019-11-15 09:08:28 INFO rasa_sdk.endpoint - Action endpoint is up and running on http ('0.0.0.0', 5055) 2019-11-15 09:15:20 WARNING rasa_sdk.endpoint - Your versions of rasa and rasa_sdk might not be compatible. You are currently running rasa version 1.4.5 and rasa_sdk version 1.5.0a1. To ensure compatibility use the same version for both, modulo the last number, i.e. using version A.B.x the numbers A and B should be identical for both rasa and rasa_sdk. Hello Your Name yo Here oim this is tracker <rasa_sdk.interfaces.Tracker object at 0x7fa2496eaf98> 172.20.0.2 - - [2019-11-15 09:15:20] "POST /webhook HTTP/1.1" 200 283 0.001558 i executed rasa interactive and always no response : ? Your input -> yo ? Your NLU model classified 'yo' with intent 'greet' and there are no entities, is this correct? Yes ------ Chat History # Bot You qqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqq 1 action_listen qqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqq 2 yo intent: greet 0.74 ------ ? The bot wants to run 'action_hello_world', correct? Yes ------ Chat History # Bot You qqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqq 1 action_listen qqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqq 2 yo intent: greet 0.74 qqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqq 3 action_hello_world 1.00 ------ ? The bot wants to run 'action_listen', correct? (Y/n)

Why the bot don’t respond “Hello wolrd !” ?

Use Interactive Learning and set by using rasa interactive cmd and set your intent to your custom action

rasa interactive is the right way

Custom action doesn't work

Rasa Open Source

vivitare (clem) November 18, 2019, 12:36pm 12

It doesn’t working… I opened new topic that resume this topic better :

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Custom Action Utter message not working Rasa Open Source	7	3868	May 4, 2021
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Custom action doesn't work

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