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Posted to dev@tika.apache.org by "TzeKai Lee (JIRA)" <ji...@apache.org> on 2017/10/27 03:29:00 UTC

[jira] [Created] (TIKA-2483) Using PackageParser in ForkParser causes NPE

TzeKai Lee created TIKA-2483:
--------------------------------

             Summary: Using PackageParser in ForkParser causes NPE
                 Key: TIKA-2483
                 URL: https://issues.apache.org/jira/browse/TIKA-2483
             Project: Tika
          Issue Type: Bug
          Components: parser
    Affects Versions: 1.16
            Reporter: TzeKai Lee


{quote}
Caused by: java.lang.NullPointerException
        at org.apache.tika.mime.MimeTypesFactory.create(MimeTypesFactory.java:158)
        at org.apache.tika.mime.MimeTypes.getDefaultMimeTypes(MimeTypes.java:577)
        at org.apache.tika.config.TikaConfig.getDefaultMimeTypes(TikaConfig.java:78)
        at org.apache.tika.config.TikaConfig.<init>(TikaConfig.java:242)
        at org.apache.tika.config.TikaConfig.getDefaultConfig(TikaConfig.java:379)
        at org.apache.tika.parser.pkg.PackageParser.parse(PackageParser.java:165)
        at org.apache.tika.parser.CompositeParser.parse(CompositeParser.java:280)
{quote}

The mediaTypeRegistry handling code in parse() of PackageParser seems cause the problem due to ForkParser cannot properly construct default TikaConfig. Also since TikaConfig is not serializable, there is no way to assign mediaTypeRegistry/bufferedMediaTypeRegistry before calling parse()



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