ValueError and no response while running WeatherBot with RasaX

I made a simple chatbot that allowed users to get weather conditions at a location, using the yahoo weather api.

I trained a model successfully, but while I was running the bot using rasa x, there was no response and a ValueError (while using sklearn??) as shown above occurred.

I used the following config: language: en


  • name: nlp_spacy
  • name: tokenizer_spacy
  • name: intent_entity_featurizer_regex
  • name: intent_featurizer_spacy
  • name: ner_crf
  • name: ner_spacy
  • name: ner_synonyms
  • name: intent_classifier_sklearn


  • name: MemoizationPolicy
  • name: KerasPolicy
  • name: MappingPolicy

I need urgent help. A prompt response will be greatly appreciated! Thanks

Hey @groverud. What version of Rasa are you running this on?

It’s Rasa 1.1.6

Hmm, that’s strange. The error should go away once you retrain the model: run rasa train