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KonradHoeffner / cubeqa

CubeQA—Question Answering on Statistical Linked Data
https://aksw.org/Projects/CubeQA.html
GNU General Public License v3.0
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qbench2 question 55 sparql exception #33

Closed KonradHoeffner closed 9 years ago

KonradHoeffner commented 9 years ago

Question Number 55: Answering How much did Armenia spent in 2009 on general public services? correct query: select sum(xsd:decimal(?amount)) as ?sum from http://linkedspending.aksw.org/618ac3ec98384f44a9ef142356ce476d { ?obs qb:dataSet ls:618ac3ec98384f44a9ef142356ce476d. ?obs lso:618ac3ec98384f44a9ef142356ce476d-cofog1 https://openspending.org/618ac3ec98384f44a9ef142356ce476d/cofog1/01. ?obs lso:618ac3ec98384f44a9ef142356ce476d-amount ?amount. ?obs lso:refYear ?year. filter(year(?year)=2009). } correct answer: [{=113006558300}] no range: creating NOP property scorer for http://linkedspending.aksw.org/ontology/cofog1 no range: creating NOP property scorer for http://linkedspending.aksw.org/ontology/cofog3 no range: creating NOP property scorer for http://linkedspending.aksw.org/ontology/cofog2 no range: creating NOP property scorer for http://linkedspending.aksw.org/ontology/economic range http://linkedspending.aksw.org/ontology/fromClass unknown: creating NOP scorer for http://linkedspending.aksw.org/ontology/from no range: creating NOP property scorer for http://linkedspending.aksw.org/ontology/economicidlevel2 no range: creating NOP property scorer for http://linkedspending.aksw.org/ontology/cofog no range: creating NOP property scorer for http://linkedspending.aksw.org/ontology/economiclevel3 no range: creating NOP property scorer for http://linkedspending.aksw.org/ontology/datasetid no range: creating NOP property scorer for http://linkedspending.aksw.org/ontology/economiclevel2 no range: creating NOP property scorer for http://linkedspending.aksw.org/ontology/economiclevel1 no range: creating NOP property scorer for http://linkedspending.aksw.org/ontology/economicidlevel1 no range: creating NOP property scorer for http://linkedspending.aksw.org/ontology/type no range: creating NOP property scorer for http://linkedspending.aksw.org/ontology/program no range: creating NOP property scorer for http://linkedspending.aksw.org/ontology/economicidlevel3 Exception in thread "main" java.lang.RuntimeException: error with sparql query select ?p {?spec ?p http://linkedspending.aksw.org/ontology/618ac3ec98384f44a9ef142356ce476d-amount. filter(contains(str(?p),"http://purl.org/linked-data/cube#"))} limit 1 at org.aksw.cubeqa.property.ComponentProperty.(ComponentProperty.java:111) at org.aksw.cubeqa.property.ComponentProperty.getInstance(ComponentProperty.java:201) at org.aksw.cubeqa.Cube.getDefaultAnswerProperty(Cube.java:172) at org.aksw.cubeqa.template.CubeTemplateFragment.toTemplate(CubeTemplateFragment.java:157) at org.aksw.cubeqa.template.CubeTemplator.buildTemplate(CubeTemplator.java:52) at org.aksw.cubeqa.Algorithm.answer(Algorithm.java:14) at org.aksw.cubeqa.benchmark.Benchmark.evaluate(Benchmark.java:128) at org.aksw.cubeqa.benchmark.Benchmark.evaluate(Benchmark.java:105) at org.aksw.cubeqa.scripts.EvaluateQBench2.main(EvaluateQBench2.java:14) Caused by: java.util.NoSuchElementException: QueryIterPlainWrapper at com.hp.hpl.jena.sparql.engine.iterator.QueryIteratorBase.nextBinding(QueryIteratorBase.java:152) at com.hp.hpl.jena.sparql.engine.iterator.QueryIteratorBase.next(QueryIteratorBase.java:129) at com.hp.hpl.jena.sparql.engine.iterator.QueryIteratorBase.next(QueryIteratorBase.java:41) at com.hp.hpl.jena.sparql.engine.ResultSetStream.nextBinding(ResultSetStream.java:87) at com.hp.hpl.jena.sparql.engine.ResultSetStream.nextSolution(ResultSetStream.java:115) at com.hp.hpl.jena.sparql.engine.ResultSetStream.next(ResultSetStream.java:124) at com.hp.hpl.jena.sparql.engine.ResultSetCheckCondition.next(ResultSetCheckCondition.java:65) at org.aksw.cubeqa.property.ComponentProperty.(ComponentProperty.java:110) ... 8 more

KonradHoeffner commented 9 years ago

The dataset was not fully uploaded on the local SPARQL endpoint because the ntriples file was corrupted. Deleting the graph and virtloading a fresh copy of the original ntriples file solved the issue.