Hi. These errors became too frequent in last few days. Here’s a stacktrace for the error: com.fasterxml.jackson.core.JsonParseException: Unexpected character ('<' (code 60)): expected a valid value (JSON String, Number, Array, Object or token 'null', 'true' or 'false') at [Source: REDACTED (`Strea…

I wish I have an idea :see_no_evil_monkey:

Yes.. I tested with uploading the files with the new version. It’s working now. Thank you :slight_smile:

Commons upload by URL: Unexpected character ('<' (code 60)): expected a valid value

Rory August 28, 2025, 3:43pm 2

@DaxServer - do you think this might be related to the issues discussed in the Invalid credentials message from Wikidata thread?

Topic		Replies	Views
Bug report: IO error while editing: Unexpected character ('<' (code 60)) Support and Helpdesk wikimedia-commons	10	750	June 26, 2023
Issue with OpenRefine Wikimedia Commons extension Support and Helpdesk wikimedia-commons	8	170	October 2, 2025
New items not uploading to Commons (error about not allowing text/html mime type) Support and Helpdesk wikimedia-commons	12	313	April 10, 2024
Problem adding Commons reconciliation service Support and Helpdesk reconciliation , wikimedia-commons	6	543	May 23, 2024
Invalid credentials message from Wikidata Support and Helpdesk wikidata	31	749	April 9, 2026