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Posted to dev@jena.apache.org by "Andy Seaborne (JIRA)" <ji...@apache.org> on 2012/09/06 09:12:07 UTC
[jira] [Closed] (JENA-311) Quad: object cannot be null
[ https://issues.apache.org/jira/browse/JENA-311?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Andy Seaborne closed JENA-311.
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> Quad: object cannot be null
> ---------------------------
>
> Key: JENA-311
> URL: https://issues.apache.org/jira/browse/JENA-311
> Project: Apache Jena
> Issue Type: Bug
> Components: TDB
> Affects Versions: TDB 0.9.4
> Environment: windows 7/Oracle 6 JVM
> Reporter: Simon Helsen
> Assignee: Andy Seaborne
> Fix For: TDB 0.9.4
>
> Attachments: QuadsObjectIsNullTest.zip, T_QuadsObjectIsNull.java
>
>
> I have attached a test case. If you first execute it and then execute it again you will hit
> Exception in thread "main" java.lang.UnsupportedOperationException: Quad: object cannot be null
> at com.hp.hpl.jena.sparql.core.Quad.<init>(Quad.java:62)
> at com.hp.hpl.jena.tdb.lib.TupleLib.quad(TupleLib.java:162)
> at com.hp.hpl.jena.tdb.lib.TupleLib.quad(TupleLib.java:153)
> at com.hp.hpl.jena.tdb.lib.TupleLib.access$1(TupleLib.java:149)
> at com.hp.hpl.jena.tdb.lib.TupleLib$4.convert(TupleLib.java:87)
> at com.hp.hpl.jena.tdb.lib.TupleLib$4.convert(TupleLib.java:1)
> at org.openjena.atlas.iterator.Iter$4.next(Iter.java:301)
> at org.openjena.atlas.iterator.IteratorCons.next(IteratorCons.java:97)
> at org.openjena.atlas.iterator.Iter.sendToSink(Iter.java:572)
> at org.openjena.riot.out.NQuadsWriter.write(NQuadsWriter.java:51)
> at org.openjena.riot.out.NQuadsWriter.write(NQuadsWriter.java:38)
> at org.openjena.riot.RiotWriter.writeNQuads(RiotWriter.java:41)
> at com.ibm.jena.test.QuadsObjectIsNullTest.main(QuadsObjectIsNullTest.java:147)
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