Hello Magnus,
if I am not wrong this should have been already resolved with
https://github.com/dbpedia/extraction-framework/pull/153
Would you mind updating your local of the extraction framework and try
again?
Cheers
Andrea
2014-02-03 Magnus Knuth <[email protected]>:
> Hello,
>
> I get an error in HomepageExtractor.<init> that remains from a Map in
> HomepageExtractorConfig (error log, see below). There is no key "de"
> configured. Since I am no Scala programmer, I wanted to ask, whether there
> is a general solution for a default value, that can be used in case a Map
> does not have the requested key? And in that particular case, how should it
> be configured here?
>
> Best
> /Magnus
>
> 59392 [PageProcessor_N1] ERROR
> org.dbpedia.extraction.live.processor.PageProcessor - Error in processing
> page number 1326969, and the reason is null
> java.lang.reflect.InvocationTargetException
> at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native
> Method)
> at
> sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
> at
> sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
> at java.lang.reflect.Constructor.newInstance(Constructor.java:526)
> at
> org.dbpedia.extraction.live.extractor.LiveExtractor$$anonfun$load$1.apply(LiveExtractor.scala:41)
> at
> org.dbpedia.extraction.live.extractor.LiveExtractor$$anonfun$load$1.apply(LiveExtractor.scala:39)
> at
> scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.scala:244)
> at
> scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.scala:244)
> at scala.collection.immutable.List.foreach(List.scala:318)
> at
> scala.collection.TraversableLike$class.map(TraversableLike.scala:244)
> at scala.collection.AbstractTraversable.map(Traversable.scala:105)
> at
> org.dbpedia.extraction.live.extractor.LiveExtractor$.load(LiveExtractor.scala:39)
> at
> org.dbpedia.extraction.live.extraction.LiveExtractionConfigLoader$.LoadOntologyAndMappings(LiveExtractionConfigLoader.scala:197)
> at
> org.dbpedia.extraction.live.extraction.LiveExtractionConfigLoader$.startExtraction(LiveExtractionConfigLoader.scala:115)
> at
> org.dbpedia.extraction.live.extraction.LiveExtractionConfigLoader$.extractPage(LiveExtractionConfigLoader.scala:98)
> at
> org.dbpedia.extraction.live.extraction.LiveExtractionConfigLoader.extractPage(LiveExtractionConfigLoader.scala)
> at
> org.dbpedia.extraction.live.processor.PageProcessor.processPage(PageProcessor.java:46)
> at
> org.dbpedia.extraction.live.processor.PageProcessor.run(PageProcessor.java:74)
> Caused by: java.util.NoSuchElementException: key not found: de
> at scala.collection.MapLike$class.default(MapLike.scala:228)
> at scala.collection.AbstractMap.default(Map.scala:58)
> at scala.collection.MapLike$class.apply(MapLike.scala:141)
> at scala.collection.AbstractMap.apply(Map.scala:58)
> at
> org.dbpedia.extraction.mappings.HomepageExtractor.<init>(HomepageExtractor.scala:31)
> ... 18 more
>
>
>
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