Hi Batica, this thread [1] might help, as it was discussing a similar issue.
On 11/19/2012 03:50 PM, Batica Dzonic wrote:
Wikipedia again changed XML scheme from http://www.mediawiki.org/xml/export-0.7/ to 0.8... I had the following problem with the dump extraction *Loading Redirect From source (en)** * * found by dbpedia: [title=Girls' Generation II ~Girls & Peace~;ns=0/Main/;language:wiki=en,locale=en]. * * found by wikipedia: [title=Girls' Generation II: Girls & Peace;ns=0/Main/;language:wiki=en,locale=en] * * Nov 19, 2012 2:14:46 PM org.dbpedia.extraction.mappings.Redirects$RedirectFinder apply * * WARNING: wrong redirect. page: [title=???;ns=0/Main/;language:wiki=en,locale=en]. * * found by dbpedia: [title=Sharon Wan;ns=0/Main/;language:wiki=en,locale=en]. * * found by wikipedia: [null] * * Nov 19, 2012 2:14:46 PM org.dbpedia.extraction.mappings.Redirects$RedirectFinder apply * * WARNING: wrong redirect. page: [title=John Courthope (disambiguation);ns=0/Main/;language:wiki=en,locale=en]. * * found by dbpedia: [title=John Courthope;ns=0/Main/;language:wiki=en,locale=en]. * * found by wikipedia: [null] * * java.lang.reflect.InvocationTargetException * * at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) * * at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) * * at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) * * at java.lang.reflect.Method.invoke(Method.java:601) * * at org_scala_tools_maven_executions.MainHelper.runMain(MainHelper.java:161) * * at org_scala_tools_maven_executions.MainWithArgsInFile.main(MainWithArgsInFile.java:26) * * Caused by: java.util.NoSuchElementException: key not found: 710 * * at scala.collection.MapLike$class.default(MapLike.scala:225) * * at scala.collection.immutable.HashMap.default(HashMap.scala:38) * * at scala.collection.MapLike$class.apply(MapLike.scala:135) * * at scala.collection.immutable.HashMap.apply(HashMap.scala:38) * * at org.dbpedia.extraction.sources.WikipediaDumpParser.readPage(WikipediaDumpParser.java:224) * * at org.dbpedia.extraction.sources.WikipediaDumpParser.readPages(WikipediaDumpParser.java:185) * * at org.dbpedia.extraction.sources.WikipediaDumpParser.readDump(WikipediaDumpParser.java:143) * * at org.dbpedia.extraction.sources.WikipediaDumpParser.run(WikipediaDumpParser.java:114) * * at org.dbpedia.extraction.sources.XMLReaderSource.foreach(XMLSource.scala:57) * * at scala.collection.TraversableLike$class.flatMap(TraversableLike.scala:239) * * at org.dbpedia.extraction.sources.XMLReaderSource.flatMap(XMLSource.scala:53) * * at org.dbpedia.extraction.mappings.Redirects$.loadFromSource(Redirects.scala:165) * * at org.dbpedia.extraction.mappings.Redirects$.load(Redirects.scala:116) * * at org.dbpedia.extraction.dump.extract.ConfigLoader$$anon$1.<init>(ConfigLoader.scala:100) * * at org.dbpedia.extraction.dump.extract.ConfigLoader.org$dbpedia$extraction$dump$extract$ConfigLoader$$createExtractionJob(ConfigLoader.scala:55) * * at org.dbpedia.extraction.dump.extract.ConfigLoader$$anonfun$getExtractionJobs$1.apply(ConfigLoader.scala:40) * * at org.dbpedia.extraction.dump.extract.ConfigLoader$$anonfun$getExtractionJobs$1.apply(ConfigLoader.scala:40) * * at scala.collection.Iterator$$anon$19.next(Iterator.scala:401) * * at scala.collection.Iterator$class.foreach(Iterator.scala:772) * * at scala.collection.Iterator$$anon$19.foreach(Iterator.scala:399) * * at scala.collection.IterableViewLike$Transformed$class.foreach(IterableViewLike.scala:41) * * at scala.collection.IterableViewLike$$anon$3.foreach(IterableViewLike.scala:80) * * at org.dbpedia.extraction.dump.extract.Extraction$.main(Extraction.scala:27) * * at org.dbpedia.extraction.dump.extract.Extraction.main(Extraction.scala) * * ... 6 more * * [INFO] ------------------------------------------------------------------------ * * [ERROR] BUILD ERROR * * [INFO] ------------------------------------------------------------------------ * * [INFO] wrap: org.apache.commons.exec.ExecuteException: Process exited with an error: 240(Exit value: 240) * * * * [INFO] ------------------------------------------------------------------------ * * [INFO] Trace * * org.apache.maven.lifecycle.LifecycleExecutionException: wrap: org.apache.commons.exec.ExecuteException: Process exited with an error: 240(Exit value: 240) * * at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:719) * * at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeStandaloneGoal(DefaultLifecycleExecutor.java:569) * * at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:539) * * at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:387) * * at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:348) * * at org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:180) * * at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:328) * * at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:138) * * at org.apache.maven.cli.MavenCli.main(MavenCli.java:362) * * at org.apache.maven.cli.compat.CompatibleMain.main(CompatibleMain.java:60) * * at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) * * at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) * * at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) * * at java.lang.reflect.Method.invoke(Method.java:601) * * at org.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:315) * * at org.codehaus.classworlds.Launcher.launch(Launcher.java:255) * * at org.codehaus.classworlds.Launcher.mainWithExitCode(Launcher.java:430) * * at org.codehaus.classworlds.Launcher.main(Launcher.java:375) * * Caused by: org.apache.maven.plugin.MojoExecutionException: wrap: org.apache.commons.exec.ExecuteException: Process exited with an error: 240(Exit value: 240) * * at org_scala_tools_maven.ScalaMojoSupport.execute(ScalaMojoSupport.java:350) * * at org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:490) * * at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:694) * * ... 17 more * * Caused by: org.apache.commons.exec.ExecuteException: Process exited with an error: 240(Exit value: 240) * * at org.apache.commons.exec.DefaultExecutor.executeInternal(DefaultExecutor.java:346) * * at org.apache.commons.exec.DefaultExecutor.execute(DefaultExecutor.java:149) * * at org.apache.commons.exec.DefaultExecutor.execute(DefaultExecutor.java:136) * * at org_scala_tools_maven_executions.JavaMainCallerByFork.run(JavaMainCallerByFork.java:80) * * at org_scala_tools_maven_executions.JavaMainCallerSupport.run(JavaMainCallerSupport.java:96) * * at org_scala_tools_maven.ScalaRunMojo.doExecute(ScalaRunMojo.java:105) * * at org_scala_tools_maven.ScalaMojoSupport.execute(ScalaMojoSupport.java:342) * * ... 19 more * * [INFO] ------------------------------------------------------------------------ * * [INFO] Total time: 37 minutes 58 seconds * * [INFO] Finished at: Mon Nov 19 14:14:46 UTC 2012 * * [INFO] Final Memory: 19M/46M * * [INFO] ------------------------------------------------------------------------ * Has anyone encountered this problem or know how to skip this?
[1] http://www.mail-archive.com/dbpedia-discussion@lists.sourceforge.net/msg03914.html
-- Kind Regards Mohamed Morsey Department of Computer Science University of Leipzig
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