subject:"\[Wikidata\-bugs\] \[Maniphest\] \[Commented On\] T145868\: \"Headless value factory should not be asked for its namespace\" error \( Wikidata Query Service\)"

[Wikidata-bugs] [Maniphest] [Commented On] T145868: "Headless value factory should not be asked for its namespace" error ( Wikidata Query Service)

2016-09-16 Thread Smalyshev

Smalyshev added a comment. Filed https://jira.blazegraph.com/browse/BLZG-2091, seems to be recent regression.TASK DETAILhttps://phabricator.wikimedia.org/T145868EMAIL PREFERENCEShttps://phabricator.wikimedia.org/settings/panel/emailpreferences/To: SmalyshevCc: Smalyshev, Aklapper, Esc3300, mschwarz

[Wikidata-bugs] [Maniphest] [Commented On] T145868: "Headless value factory should not be asked for its namespace" error ( Wikidata Query Service)

2016-09-16 Thread Smalyshev

Smalyshev added a comment. Also note that you can rewrite it as: SELECT ?item ?host (bound(?host) as ?p1) { ?item wdt:P31 wd:Q3917681 OPTIONAL {?item wdt:P17 ?host } } and that works.TASK DETAILhttps://phabricator.wikimedia.org/T145868EMAIL PREFERENCEShttps://phabricator.wikimedia.org/settings/