digital assistant System.DetectLanguage

Summary

the built-in component System.DetectLanguage doesn't work

Content

I tried to use ( System.DetectLanguage )  component but it doesn't work at all and it always goes to systemDefaultErrorHandler wherever I put it, it stops my chatbot and because of that, I couldn't run the Configure the dialog flow for multi-language for QNA.

Code Snippet

#metadata: information about the flow
#  platformVersion: the version of the bots platform that this flow was written to work with 
metadata:
  platformVersion: "1.0"
main: true
name: PizzaKing

context:

  variables:
  
    iResult: "nlpresult"
    
    pizzaSize: "PizzaSize"
    
    pizzaTopping: "PizzaTopping"
    
    deliveryTime: "TIME"
    
    pizzaOrderMsg: "string"
    
    translated: "string"
    autoTranslate: "boolean"


states:


  setAutoTranslate:
      component: "System.SetVariable"