TypeError: __init__() got an unexpected keyword argument 'mappings'

Rasa Open Source
1

Hi, I’m trying to set mappings for slot in my domain file, but I end up getting this error. Can someone tell me what mistake I’m making?

P.S:

Rasa Version      :         2.8.13
Minimum Compatible Version: 2.8.9 
Rasa SDK Version  :         2.8.4 
Rasa X Version    :         0.39.3
Python Version    :         3.8.8
2

Can you show your domain file and the specific error, please?

3 
version: '2.0'
config:
  store_entities_as_slots: false
session_config:
  session_expiration_time: 60
  carry_over_slots_to_new_session: true

intents:
- user_details:
    use_entities: true
- inform:
    use_entities: true

entities:
- cc_type
- cc_num

slots:
  cc_num:
    type: rasa.shared.core.slots.ListSlot
    initial_value: null
    auto_fill: true
    influence_conversation: true
    mappings:
    - type: custom

  cc_type:
    type: rasa.shared.core.slots.TextSlot
    initial_value: null
    auto_fill: true
    influence_conversation: true
    mappings:
    - type: custom

responses:
  utter_ask_cc_num:
  - text: Please provide valid cc number(s)
  utter_ask_cc_type:
  - text: Please provide cc type

actions:
- action_user_details
- validate_user_details_form

forms:
  user_details_form:
    required_slots:
      cc_num:
      - entity: cc_num
        intent: user_details
        type: from_entity
      - entity: cc_num
        intent: inform
        type: from_entity
      cc_type:
      - entity: cc_type
        intent: user_details
        type: from_entity
      - entity: cc_type
        intent: inform
        type: from_entity

this is my domain.yml file when I run rasa train, this is the error I’m getting - TypeError: __init__() got an unexpected keyword argument 'mappings'

4

You are using Rasa 3.x format with Rasa 2.x

For the Rasa 2.x docs, go to rasa.com/docs/rasa/2.x.

1 Like
5

Aah, my bad!

So I guess rasa 2.x doesn’t have explicit mappings from what I read.

1 Like