Server error when creating a new task
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Description
Description
When creating a new task on the test server, the following error is thrown:
OpenMLServerError: Unexpected server error when calling [https://test.openml.org/api/v1/xml/task/.](https://test.openml.org/api/v1/xml/task/)
Please contact the developers! Status code: 500
This seems to some kind of bug, because in the past I was able to sucessfully create new tasks.
Steps/Code to Reproduce
I am trying to create a new task as follows:
test_task = openml.tasks.create_task(
task_type=TaskType.SUPERVISED_CLASSIFICATION,
dataset_id=128,
target_name="class",
evaluation_measure="predictive_accuracy",
estimation_procedure_id=3,
)
test_task.publish()
Versions
macOS-13.0-arm64-arm-64bit
Python 3.11.2
NumPy 1.24.2
SciPy 1.10.1
Scikit-Learn 1.2.2
OpenML 0.13.1
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start by running the provided openml.tasks.create_task and publish() example with the listed versions against the test API endpoint. Investigate why task creation returns HTTP 500; done means the same task can be created and published successfully without an OpenMLServerError.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- python, scikit-learn
- Domain
- api, backend, machine-learning
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 38/100