UserWarning: Number of dense features (30) for attribute 'TEXT' does not match number of tokens (33)

Rasa Open Source
#1

I want to know the reason of this warning and how to fix it?

#2

Hi @mashagua can you give us more info? Did you write a custom component (for example, a custom featurizer)? If not, can you pinpoint which nlu example or user message results in this error?