ERROR:rasa_core.training.interactive:An exception occurred while recording messages

Rasa Open Source
1

Rasa Core version: rasa-nlu ==0.14.1 rasa-coe == 0.13.0 rasa-core-sdk==0.12.1 Python version: 3.6.8(64bit)

Operating system (windows, osx, …):windows

Issue: I try to train the model online but everytime i get the following error

Chat History

Bot You

─────────────────────────────────────────────────────────────────────────────────────────── 1 action_listen ─────────────────────────────────────────────────────────────────────────────────────────── 2 hey intent: greet 0.72 ─────────────────────────────────────────────────────────────────────────────────────────── 3 utter_greet 1.00 Hello! How can I help? utter_ask_category can you choose the category you are interested in? Buttons: 1: Tag (/inform{“category”:“Tag”}) 2: Market (inform{“category”:“Market”}) action_listen ─────────────────────────────────────────────────────────────────────────────────────────── 4 /inform{“category”:“Market”} intent: inform 1.00 ─────────────────────────────────────────────────────────────────────────────────────────── 5 slot{“category”: “Market”}

Current slots: category: Market, name: None

? What is the next action of the bot? 0.08 action_listen Thanks! The bot will now run action_listen.

ERROR:rasa_core.training.interactive:An exception occurred while recording messages. Traceback (most recent call last): File “C:\Users\swarnalathaa\AppData\Local\Programs\Python\Python36\lib\site-packages\rasa_core\training\interactive.py”, line 1216, in record_messages finetune, sender_ids, plot_file) File “C:\Users\swarnalathaa\AppData\Local\Programs\Python\Python36\lib\site-packages\rasa_core\training\interactive.py”, line 824, in _predict_till_next_listen _plot_trackers(sender_ids, plot_file, endpoint) File “C:\Users\swarnalathaa\AppData\Local\Programs\Python\Python36\lib\site-packages\rasa_core\training\interactive.py”, line 1151, in _plot_trackers max_history=2) File “C:\Users\swarnalathaa\AppData\Local\Programs\Python\Python36\lib\site-packages\rasa_core\training\visualization.py”, line 448, in visualize_neighborhood _merge_equivalent_nodes(graph, max_history) File “C:\Users\swarnalathaa\AppData\Local\Programs\Python\Python36\lib\site-packages\rasa_core\training\visualization.py”, line 200, in _merge_equivalent_nodes _nodes_are_equivalent(graph, i, j, max_history)): File “C:\Users\swarnalathaa\AppData\Local\Programs\Python\Python36\lib\site-packages\rasa_core\training\visualization.py”, line 145, in _nodes_are_equivalent _fingerprint_node(graph, node_b, max_history))) File “C:\Users\swarnalathaa\AppData\Local\Programs\Python\Python36\lib\site-packages\rasa_core\training\visualization.py”, line 111, in _fingerprint_node for continuation in continuations} File “C:\Users\swarnalathaa\AppData\Local\Programs\Python\Python36\lib\site-packages\rasa_core\training\visualization.py”, line 111, in for continuation in continuations} TypeError: sequence item 1: expected str instance, dict found

Content of domain file:

slots:
  category:
    type: text
  name:
    type: text

intents:
 - greet
 - goodbye
 - inform


entities:
  - category
  - name

templates: 
  utter_ask_category: 
    - 
      buttons: 
        - 
          payload: "/inform{\"category\":\"Tag\"}"
          title: Tag
        - 
          payload: "inform{\"category\":\"Market\"}"
          title: Market
      text: "can you choose the category you are interested in?"

  utter_dont_understand: 
    - "Sorry, I dont understand what you are asking for :("
  utter_goodbye: 
    - "Talk to you later."
    - "Bye bye :("
  utter_greet: 
    - "Hello! How can I help?"



actions:
 - utter_greet
 - utter_goodbye
 - utter_ask_category
 - utter_dont_understand
 - action_news