Stanford PoS tagger for spanish fails with a NullPointerException:
Caused by: java.lang.NullPointerException
at edu.stanford.nlp.tagger.maxent.ExtractorSpanishStrippedVerb.extract(ExtractorFramesRare.java:1626)
at edu.stanford.nlp.tagger.maxent.Extractor.extract(Extractor.java:153)
at edu.stanford.nlp.tagger.maxent.TestSentence.getExactHistories(TestSentence.java:465)
...
Stanford PoS tagger for spanish fails with a NullPointerException: