Invalid Subscription Path

[avinashchandaka1994]

Request for Support to use the testcases using Ondatra framework

This is a issue i am facing and it can be considered as a question.

I was trying to execute sample testcases which are in this featureprofiles repository.
feature/system/tests/system_base_test

I have downloaded the go lang and made the setup using ondatra repository.

And when i try to execute the tests in above repository , I had an error which says as below:
Missing system software-version: failed to receive to data: error receiving gNMI response: rpc error: code = InvalidArgument desc = Invalid subscription path
Also to mention, i was able to establish the GNMI connection to router and i verified that as well.

I want to understand what would be the issue here??
Would the issue be on the device i am running the tests or the environment setup?