I got an error in creating a new Jena TDB database. The /tdb folder is
empty. It worked fine under Jena 2.x
Dataset ds = TDBFactory.createDataset("/tdb");
Exception in thread "main" java.lang.NoSuchMethodError:
org.apache.jena.atlas.lib.Cache.getIfPresent(Ljava/lang/Object;)Ljava/lang/Object;
at org.apache.jena.enhanced.EnhGraph.getNodeAs(EnhGraph.java:133)
at
org.apache.jena.rdf.model.impl.IteratorFactory.asResource(IteratorFactory.java:71)
at
org.apache.jena.rdf.model.impl.IteratorFactory.asResource(IteratorFactory.java:62)
at
org.apache.jena.rdf.model.impl.ModelCom.getResource(ModelCom.java:884)
at
org.apache.jena.rdf.model.impl.ModelCom.createResource(ModelCom.java:1334)
at org.apache.jena.vocabulary.OWL.<clinit>(OWL.java:46)
at org.apache.jena.sparql.graph.NodeConst.<clinit>(NodeConst.java:45)
at
org.apache.jena.sparql.engine.optimizer.reorder.ReorderFixed.<clinit>(ReorderFixed.java:59)
at
org.apache.jena.sparql.engine.optimizer.reorder.ReorderLib.fixed(ReorderLib.java:71)
at org.apache.jena.tdb.sys.SystemTDB.<clinit>(SystemTDB.java:186)
at org.apache.jena.tdb.TDB.<clinit>(TDB.java:89)
at
org.apache.jena.tdb.setup.DatasetBuilderStd.<clinit>(DatasetBuilderStd.java:59)
at org.apache.jena.tdb.StoreConnection.make(StoreConnection.java:228)
at org.apache.jena.tdb.StoreConnection.make(StoreConnection.java:235)
at
org.apache.jena.tdb.transaction.DatasetGraphTransaction.<init>(DatasetGraphTransaction.java:73)
at org.apache.jena.tdb.sys.TDBMaker._create(TDBMaker.java:58)
at
org.apache.jena.tdb.sys.TDBMaker.createDatasetGraphTransaction(TDBMaker.java:46)
at
org.apache.jena.tdb.TDBFactory._createDatasetGraph(TDBFactory.java:82)
at
org.apache.jena.tdb.TDBFactory.createDatasetGraph(TDBFactory.java:64)
at org.apache.jena.tdb.TDBFactory.createDataset(TDBFactory.java:48)
at org.apache.jena.tdb.TDBFactory.createDataset(TDBFactory.java:44)
at
com.ebremer.analysis.imports.importregions.main(importregions.java:29)
