Problem running silk-singlemachine

[christoph...@insight-centre.org]

Dear all,

I've been struggling with the following issue for two days, now.

I have specified two sparqlEndpoint DataSources

    <DataSource id="dbpedia" type="sparqlEndpoint">

      ...

    </DataSource>

But, whenever I try to run the code to execute the linking task, I get the error that the sparqlEndpoint plugin is not found.

Exception in thread "main" java.util.NoSuchElementException: No plugin called 'sparqlEndpoint' found.

at de.fuberlin.wiwiss.silk.util.plugin.PluginFactory.apply(PluginFactory.scala:36)

at de.fuberlin.wiwiss.silk.datasource.Source$.fromXML(Source.scala:54)

at de.fuberlin.wiwiss.silk.config.LinkingConfig$$anonfun$4.apply(LinkingConfig.scala:93)

at de.fuberlin.wiwiss.silk.config.LinkingConfig$$anonfun$4.apply(LinkingConfig.scala:93)

at scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.scala:194)

at scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.scala:194)

at scala.collection.Iterator$class.foreach(Iterator.scala:660)

at scala.collection.LinearSeqLike$$anon$1.foreach(LinearSeqLike.scala:50)

at scala.collection.IterableLike$class.foreach(IterableLike.scala:73)

at scala.xml.NodeSeq.foreach(NodeSeq.scala:43)

at scala.collection.TraversableLike$class.map(TraversableLike.scala:194)

at scala.xml.NodeSeq.map(NodeSeq.scala:43)

at de.fuberlin.wiwiss.silk.config.LinkingConfig$.fromXML(LinkingConfig.scala:93)

at de.fuberlin.wiwiss.silk.config.LinkingConfig.fromXML(LinkingConfig.scala)

...

I am using silk-singlemachine version 2.5.3 via maven.

Would someone know or have a hunch what I am doing wrong?

With my best regards,

Christophe Debruyne