AttributeError: 'NoneType' object has no attribute 'setdefault' in rasa

Rasa Open Source
1
  • Rasa Version : 2.0.2
  • Rasa SDK Version : 2.1.2
  • Rasa X Version : 0.33.2
  • Python Version : 3.7.0
  • Operating System :
  • Linux-5.4.0-53-generic-x86_64-with-debian-bullseye-sid

AttributeError: ‘NoneType’ object has no attribute ‘setdefault’ in rasa i am getting this error while training ?? anyone able to help me, thanks in advance…

2

hi @prakashr - can you please share a minimal example that causes this error? does it happen with the moodbot (which you create with rasa init ? )

3

While training and the problem resolved by installing the rasa again… thank you for the reply… @amn41

4

Please note that this generic error message can be cause due to missing/incorrect indent as well.

For example in the domain.yml file if you code

  • affirm:
    use_entities: true

and miss adding the indent in the line 2 then during rasa train one will get similar error message.

So please check your updated files for such errors, to spot the cause.

5

yah this helped, we need to mention those in domain.yml

thanks

6

Faced two times, first it was indent issue in one of the .yml file.

second,

in domain.yml

under intents

  • EXTERNAL_reorder_callback:

i was using this, so i changed it to

  • EXTERNAL_reorder_callback: use_entities: true

and it worked

7

I tried this and this works too, thanks