Custom component in Rasa 1.0

Rasa Open Source
1

Hi,

I’m using a custom component in my NLU pipeline which is located in a package “components” in the project directory. I recently upgraded to Rasa 1.0 and now training fails with the message “ModuleNotFoundError: No module named ‘components’”.

error
error846×296 42.5 KB

Apparently, when executing the class_from_module_path method, Rasa can’t find the component with my code. I have a class IntentInformation in a python module intent_information.py which is in a directory “components” and I reference it in the pipeline using this line: - name: “components.intent_information.IntentInformation”. Before the upgrade, this worked without problems. Are there any changes in Rasa 1.0 regarding custom components or am I missing anything?

Thanks and best regards!

2

Hi @alex38, follow this github issue as we try to figure out what’s going on here.

3

Thanks for the quick answer! Adding the path to my project to the PYTHONPATH variable works for me.

1 Like
4

It can also be done without updating PYTHONPATH, You can try : rasa.nlu.components.yourComponent