Exception in thread "main" java.lang.NullPointerException
at org.wikipedia.miner.util.PageIterator.queueNext(Unknown Source)
at org.wikipedia.miner.util.PageIterator.next(Unknown Source)
at org.wikipedia.miner.util.ArticleSet.getRoughCandidates(Unknown Source)
at org.wikipedia.miner.util.ArticleSetBuilder.buildExclusiveSets(Unknown Source)
at AnnotationWorkbench.gatherArticleSets(AnnotationWorkbench.java:70)
at AnnotationWorkbench.main(AnnotationWorkbench.java:189)
I debugged program execution but can't understand why this fails. How am I going to solve this?
Thanks in advance
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Hi all,
I have extracted the csv files for Turkish, I have installed wikipediaminer-1.2.0 and built database. Now I want the model files for Turkish and ran AnnotationWorkbench (provided in http://wikipedia-miner.cms.waikato.ac.nz/wiki/Wiki.jsp?page=Experimenting%20with%20annotation) however in the first step (generating articles) execution fails with the followings:
Exception in thread "main" java.lang.NullPointerException
at org.wikipedia.miner.util.PageIterator.queueNext(Unknown Source)
at org.wikipedia.miner.util.PageIterator.next(Unknown Source)
at org.wikipedia.miner.util.ArticleSet.getRoughCandidates(Unknown Source)
at org.wikipedia.miner.util.ArticleSetBuilder.buildExclusiveSets(Unknown Source)
at AnnotationWorkbench.gatherArticleSets(AnnotationWorkbench.java:70)
at AnnotationWorkbench.main(AnnotationWorkbench.java:189)
I debugged program execution but can't understand why this fails. How am I going to solve this?
Thanks in advance
Hi
Did you ever find a solution to this problem? I am struggling with it as well.
Have u find the solution for this ?