[SOLVED] Tracker store not found

[thom]

Hey everyone, i would like to create a custom tracker store but i am facing an error.

i followed this 3 following tutorials like 3 times, and some randoms tutorials on the internet:

Tracker store setup

Hi, Depending on the version, at this current moment with core 0.11 you cannot setup tracker_store with endpoints.yml however in the latest master version( this should be released soon - 0.12) you could use the tracker store using endpoints.yml

Help with implementing Custom Tracker Store

I’m also in the process of writing a custom tracker. Here are the steps I’ve gone thru: Copy the existing rasa tracker_store.py which is in github here. Let’s call the new file myTracker.py and place in the project root directory. Edit your copy of the standard tracker_store. Remove all of the class definitions except one that you’ll model your tracker after (I’m using the MongoTrackerStore as my template). You’ll have to add in a reference to the TrackerStore by inserting this at the top …

https://rasa.com/docs/rasa/1.0.9/api/tracker-stores/

but same error

Store type ‘f.Ff’ not found. Using InMemoryTrackerStore instead

this is my endpoint.py:

tracker_store:
  store_type: f.Ff
  url: localhost

(i have tried with “type” and “store_type”)

This is the f.py file:

from rasa.core.tracker_store import TrackerStore

class Ff(TrackerStore):

def __init__(self, url, domain):
    print("OUI")

the endpoint.yml and the f.py are on the same directory. the name of all class are short i know, this is for test purpose.

Can someone help me please? thanks

[stephens (Greg Stephens)]

What directory are you starting Rasa in? Can you paste the command you are using to start rasa?

[thom]

i run these 2 commands:

rasa run actions

rasa run --cors “**” --endpoints endpoints.yml --debug --enable-api

these 2 commands are on a makefile located at the root of the project

> ls
actions.py       endpoints.yml  models             policies.yml     tmp.mp3
config.yml       env            __pycache__         util            story_graph.dot
credentials.yml  f.py           rasa_core.log       out.log         Makefile
data             __init__.py    MyTrackerStore.py  rest_ia.sh       domain.yml

[stephens (Greg Stephens)]

I’m in the process of migrating to 1.0 and my tracker no longer works. Same issue reported by @thom

WARNING  rasa.core.tracker_store  - Store type 'trackerArango.ArangoTrackerStore' not found. Using InMemoryTrackerStore instead

I’ve submitted GitHub issue #3867

[thom]

Problem solved.

because our launch command is not python -m … you need to add the python path manually.

in my case:

• export PYTHONPATH=<my path to my rasa folder> (just perform pwd)
• make run_server (equal to ‘rasa run --cors “**” --endpoints endpoints.yml --debug --enable-api’)

[Aravind-DiAtoZ (Aravind Kumar R)]

Even after setting the PYTHONPATH, same error occurring again. Store type 'tracker.MongoTrackerStore' not found. Using InMemoryTrackerStore instead

I’m using Anaconda in Windows 10 and using rasa 1.0. I set the PYTHONPATH using set PYTHONPATH=<Path to rasa project folder>.