Steps to Reproduce:
- Open any file in FileImporter, e.g. https://commons.wikimedia.org/wiki/Special:ImportFile?clientUrl=https%3A%2F%2Fen.wikipedia.org%2Fwiki%2FFile%3AWPAbortion-logo.svg&importSource=FileExporter
- Click “Edit File Info”.
Actual Results:
- Error: Widget not found occurs. For me, it’s only on the browser console, but this screenshot shows that it may appear as a user-visible warning.
Expected Results:
- No error occurs, or it’s caught and discarded. Certainly no user-visible warning.
Details:
- I tracked down that it occurs when mediawiki.action.edit.js, line 23 tries to do something with the summary field, as there’s no such field on this screen of FileImporter. I don’t know where should this be fixed, so I tag both ends.