Last modified: 2014-09-15 17:29:49 UTC
request https://www.wikidata.org/w/api.php?action=wbgetclaims&entity=Q17939676&property=P527 response <?xml version="1.0"?> <api servedby="mw1128"> <error code="internal_api_error_MWException" info="Exception Caught: Internal error in ApiFormatXml::recXmlPrint: (P527, ...) has integer keys without _element value. Use ApiResult::setIndexedTagName()." xml:space="preserve" /> </api>
it's a known bug and we are working on fixing it. wbgetclaims and wbeditentity are affected. *** This bug has been marked as a duplicate of bug 70299 ***
also, while the xml format should obviously not have this issue, I think that format=json will tend to be more stable.