How to make http call with Rasa Stack starter-pack

Hi, I successfully tried the rasa stack starter-pack demo. I am able to chat with the chatbot through the terminal using make cmdline.

Does this command just make http call? I am trying to use postman/curl to chat with the app. However when i send a post message to “” on postman, i got 500 internal server error. And my terminal seems to throw the following error. AttributeError: ‘NoneType’ object has no attribute ‘get’

I just solved my own question after creating this thread. It turns out that the data that I sent wasn’t in json format. I just had to change to the following to make it work:

{ “message”: “My name is Peter” }

Another question, how do i continue a conversation with rasa and let rasa know that it is the same person?

hey @sydneywu check this link