Hi everyone,I'm trying to test some Italian mappings [1] [2], but it fails with a null pointer exception.
The stacktrace is attached. Hope this helps. Cheers,
Marco[1] http://mappings.dbpedia.org/server/mappings/it/extractionSamples/Mapping_it:Sportivo [2] http://mappings.dbpedia.org/server/mappings/it/extractionSamples/Mapping_it:Fumetto_e_animazione
Error Exception: java.lang.NullPointerException Stacktrace: org.dbpedia.extraction.destinations.WriterDestination$$anonfun$write$1.apply(WriterDestination.scala:28) org.dbpedia.extraction.destinations.WriterDestination$$anonfun$write$1.apply(WriterDestination.scala:27) scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:60) scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:47) org.dbpedia.extraction.destinations.WriterDestination.write(WriterDestination.scala:27) org.dbpedia.extraction.destinations.LimitingDestination.write(LimitingDestination.scala:18) org.dbpedia.extraction.server.ExtractionManager$$anonfun$extract$1.apply(ExtractionManager.scala:54) org.dbpedia.extraction.server.ExtractionManager$$anonfun$extract$1.apply(ExtractionManager.scala:54) scala.collection.LinearSeqOptimized$class.foreach(LinearSeqOptimized.scala:59) scala.collection.immutable.List.foreach(List.scala:76) org.dbpedia.extraction.server.ExtractionManager.extract(ExtractionManager.scala:54) org.dbpedia.extraction.server.resources.Mappings.getExtractionSample(Mappings.scala:250) sun.reflect.GeneratedMethodAccessor26.invoke(Unknown Source) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:601) com.sun.jersey.spi.container.JavaMethodInvokerFactory$1.invoke(JavaMethodInvokerFactory.java:60) com.sun.jersey.server.impl.model.method.dispatch.AbstractResourceMethodDispatchProvider$TypeOutInvoker._dispatch(AbstractResourceMethodDispatchProvider.java:185) com.sun.jersey.server.impl.model.method.dispatch.ResourceJavaMethodDispatcher.dispatch(ResourceJavaMethodDispatcher.java:75) com.sun.jersey.server.impl.uri.rules.HttpMethodRule.accept(HttpMethodRule.java:288) com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147) com.sun.jersey.server.impl.uri.rules.ResourceClassRule.accept(ResourceClassRule.java:108) com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147) com.sun.jersey.server.impl.uri.rules.RootResourceClassesRule.accept(RootResourceClassesRule.java:84) com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1483) com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1414) com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1363) com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1353) com.sun.jersey.server.impl.container.httpserver.HttpHandlerContainer.handle(HttpHandlerContainer.java:191) com.sun.net.httpserver.Filter$Chain.doFilter(Filter.java:77) sun.net.httpserver.AuthFilter.doFilter(AuthFilter.java:83) com.sun.net.httpserver.Filter$Chain.doFilter(Filter.java:80) sun.net.httpserver.ServerImpl$Exchange$LinkHandler.handle(ServerImpl.java:668) com.sun.net.httpserver.Filter$Chain.doFilter(Filter.java:77) sun.net.httpserver.ServerImpl$Exchange.run(ServerImpl.java:640) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) java.lang.Thread.run(Thread.java:722)
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