'MappingPolicy' could not be loaded

Rasa Open Source
1

Hi, I am using Rasa 1.6.0a1 version. Today I have did some changes in my nlu file and I have run the train command and got the error “rasa.core.policies.ensemble.InvalidPolicyConfig: Module for policy ‘MappingPolicy’ could not be loaded. Please make sure the name is a valid policy.”

How to resolve it?

2

Same here. Still no answer? Looks like MappingPolicy is not supported any more?

3

So this is what I found.

image
image757×355 21.1 KB
looks like indeed it has been removed.