Errors in plain text processing

[cneud]

Processing a plain text input file (using either html or bio as output format) fails with the following stacktrace:

java -Xmx800m -jar NerAnnotator-0.0.2-SNAPSHOT-jar-with-dependencies.jar -c text -f html -l fr -m fr=eunews.fr.crf.gz -n 1 test.txt
Container format: text
Loading language model for French fr -> eunews.fr.crf.gz
Done loading classifier
test.txt
Processing TEXT-File test.txt
Trying to process ALTO file file:/c:/ENP/test/test.txt
java.lang.NullPointerException at nl.kbresearch.europeana_newspapers.NerAnnotator.output.HtmlResultHandler.addToken(HtmlResultHandler.java:78) at nl.kbresearch.europeana_newspapers.NerAnnotator.alto.TxtProcessor.handlePotentialTextFile(TxtProcessor.java:83) at nl.kbresearch.europeana_newspapers.NerAnnotator.container.TextProcessor.processFile(TextProcessor.java:37) at nl.kbresearch.europeana_newspapers.NerAnnotator.container.ContainerHandleThread.call(ContainerHandleThread.java:40) at nl.kbresearch.europeana_newspapers.NerAnnotator.container.ContainerHandleThread.call(ContainerHandleThread.java:15) at java.util.concurrent.FutureTask.run(Unknown Source) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source)
Total processing time: 8718
0 container documents successfully processed, 1 with errors. There were errors while processing.