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https://issues.apache.org/jira/browse/TIKA-1163?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13749589#comment-13749589
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Nick Burch commented on TIKA-1163:
----------------------------------
Does this only happen on one machine? Do you need some special environment
setup to trigger it? Can you post a small, self contained project that triggers
it?
(We have lots of unit tests in Tika that test this very thing, all of which
pass for everyone else, so we're going to need some help from you to work out
what's different for you!)
> NPE thrown by TikaConfig.getDefaultConfig()
> --------------------------------------------
>
> Key: TIKA-1163
> URL: https://issues.apache.org/jira/browse/TIKA-1163
> Project: Tika
> Issue Type: Bug
> Affects Versions: 1.4
> Environment: OS-X, JDK 1.7
> Reporter: Derrick Johnson
>
> The below exception gets thrown every time I execute
> TikaConfig.getDefaultConfig. Similary, invoking `Tika t = new Tika()` throws
> the same exception, since code inside this constructor invokes
> TikaConfig.getDefaultConfig().
> This problem is non-existent when I use Tika-core and Tika-parsers 1.0. But
> when bump the version numbers to 1.2 (in order to get around a bug in
> PDFBOX), the problem shows up. I'm using maven. I've carefully ensured that
> I'm not pulling in the wrong version of Tika, using things like `mvn
> dependency:tree` and making there were no sneaky problematic transitive
> dependencies.
> java.lang.NullPointerException
> at
> org.apache.tika.mime.MimeTypesReader$ClauseRecord.stop(MimeTypesReader.java:245)
> at
> org.apache.tika.mime.MimeTypesReader.endElement(MimeTypesReader.java:203)
> at
> com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.endElement(AbstractSAXParser.java:606)
> at
> com.sun.org.apache.xerces.internal.parsers.AbstractXMLDocumentParser.emptyElement(AbstractXMLDocumentParser.java:183)
> at
> com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanStartElement(XMLDocumentFragmentScannerImpl.java:1303)
> at
> com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDriver.next(XMLDocumentFragmentScannerImpl.java:2717)
> at
> com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(XMLDocumentScannerImpl.java:607)
> at
> com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:489)
> at
> com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:835)
> at
> com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:764)
> at
> com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:123)
> at
> com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1210)
> at
> com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.parse(SAXParserImpl.java:568)
> at
> com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl.parse(SAXParserImpl.java:302)
> at javax.xml.parsers.SAXParser.parse(SAXParser.java:195)
> at org.apache.tika.mime.MimeTypesReader.read(MimeTypesReader.java:115)
> at
> org.apache.tika.mime.MimeTypesFactory.create(MimeTypesFactory.java:64)
> at
> org.apache.tika.mime.MimeTypesFactory.create(MimeTypesFactory.java:93)
> at
> org.apache.tika.mime.MimeTypesFactory.create(MimeTypesFactory.java:149)
> at
> org.apache.tika.mime.MimeTypes.getDefaultMimeTypes(MimeTypes.java:479)
> at
> org.apache.tika.config.TikaConfig.getDefaultMimeTypes(TikaConfig.java:60)
> at org.apache.tika.config.TikaConfig.<init>(TikaConfig.java:169)
> at
> org.apache.tika.config.TikaConfig.getDefaultConfig(TikaConfig.java:268)
> at
> my.method.which.invokes `new Tika()`
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