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https://issues.apache.org/jira/browse/OPENNLP-418?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Aliaksandr Autayeu resolved OPENNLP-418.
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Resolution: Fixed
Fix Version/s: tools-1.5.3-incubating
> CrossValidator tools argument parser not working with minimun arguments
> -----------------------------------------------------------------------
>
> Key: OPENNLP-418
> URL: https://issues.apache.org/jira/browse/OPENNLP-418
> Project: OpenNLP
> Issue Type: Bug
> Components: Command Line Interface
> Affects Versions: tools-1.5.3-incubating
> Reporter: William Colen
> Assignee: Aliaksandr Autayeu
> Fix For: tools-1.5.3-incubating
>
>
> The minimun arguments to run a cross validator tool from command line are
> "lang" and "data", but using only these causes an exception:
> $ bin/opennlp SentenceDetectorCrossValidator -lang pt -data sent.txt
> Exception in thread "main" java.lang.IllegalArgumentException: Passed args
> must be valid!
> at opennlp.tools.cmdline.ArgumentParser.parse(ArgumentParser.java:385)
> at
> opennlp.tools.cmdline.AbstractTrainerTool.run(AbstractTrainerTool.java:46)
> at
> opennlp.tools.cmdline.sentdetect.SentenceDetectorCrossValidatorTool.run(SentenceDetectorCrossValidatorTool.java:49)
> at opennlp.tools.cmdline.CLI.main(CLI.java:212)
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