openml / openml/OpenML

Use of undefined constant WIKI_URL? where should be WIKI_URL defined?

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Dominant language
PHP
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Description

Hi, Trying to upload a dataset I'm getting:

Severity: Notice

Message: Use of undefined constant WIKI_URL - assumed 'WIKI_URL'

Filename: libraries/Wiki.php

I searched the WIKI_URL, but couldnt find it anywhere, ex: config?

Where is this suposed to be?
thx!

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by reading libraries/Wiki.php and tracing the upload path that emits the undefined WIKI_URL notice. Search the repository for related configuration or constant definitions, then verify that dataset upload no longer reports the notice once the expected source of WIKI_URL is established.

Written by the indexing model from the issue text.

Assessment

Tech stack
php
Domain
backend
Issue type
Bug
Difficulty
3/5
Estimated time
1-2 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
35/100

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