OpenMLServerException: https://test.openml.org/api/v1/xml/task/9983 returned code 151: Unknown task - None

[learsi1911]

Description

Again related to documentation (https://openml.github.io/openml-python/develop/examples/30_extended/tasks_tutorial.html#sphx-glr-examples-30-extended-tasks-tutorial-py), tasks with ID 1891 and 9983 get an error because they return empty dataframes.

Steps/Code to Reproduce

Expected Results

Actual Results

Versions

[PGijsbers]

It looks like you are trying to connect to the test server, likely because you previously ran a different example which used the test server. If you used openml.config.start_using_configuration_for_example() to configure a connection with the test server, you can call openml.config.stop_using_configuration_for_example() in the same session to stop it, additionally any new Python instance will revert to use your own configuration (which by default connects to production). Can you confirm if this was the issue?