Yurik created this task. Yurik added a project: Wikidata-Query-Service. Herald added a subscriber: Aklapper. Herald added projects: Wikidata, Discovery. |
TASK DESCRIPTION
Both of these queries show unhelpful errors instead of a helpful warning message like "no data was found". Also, looking at the code, there seems to be no way for the visualizer to show a custom error message in the error band above visualizer.
Returns a single empty object
#defaultView:Map SELECT ?place ?placeLabel ?location WHERE {}
{ "head" : { "vars" : [ "place", "placeLabel", "location" ] }, "results" : { "bindings" : [ { } ] } }Returns empty response
#defaultView:Map SELECT ?place ?placeLabel ?location WHERE { wd:Q0 wdt:P0 ?location . }{ "head" : { "vars" : [ "place", "placeLabel", "location" ] }, "results" : { "bindings" : [ ] } }
TASK DETAIL
EMAIL PREFERENCES
To: Yurik
Cc: Aklapper, Yurik, Lucas_Werkmeister_WMDE, GoranSMilovanovic, QZanden, EBjune, merbst, Avner, debt, Gehel, Jonas, FloNight, Xmlizer, jkroll, Smalyshev, Wikidata-bugs, Jdouglas, aude, Tobias1984, Manybubbles, Mbch331
Cc: Aklapper, Yurik, Lucas_Werkmeister_WMDE, GoranSMilovanovic, QZanden, EBjune, merbst, Avner, debt, Gehel, Jonas, FloNight, Xmlizer, jkroll, Smalyshev, Wikidata-bugs, Jdouglas, aude, Tobias1984, Manybubbles, Mbch331
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