java.net.UnknownHostException: www.w3.org

Unix & Linux | ixtmixilix | 5 years ago
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    GitHub comment 46#85793860

    GitHub | 2 years ago | puntogil
    org.xml.sax.SAXParseExceptionpublicId: http://www.w3.org/XML/1998/namespace; systemId: http://www.w3.org/2001/xml.xsd; lineNumber: 2; columnNumber: 80; failed to retrieve 'http://www.w3.org/2001/XMLSchema.dtd': java.net.UnknownHostException: www.w3.org

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    Root Cause Analysis

    1. java.net.UnknownHostException

      www.w3.org

      at java.net.AbstractPlainSocketImpl.connect()
    2. Java RT
      XMLFilterImpl.parse
      1. java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:175)
      2. java.net.SocksSocketImpl.connect(SocksSocketImpl.java:384)
      3. java.net.Socket.connect(Socket.java:546)
      4. java.net.Socket.connect(Socket.java:495)
      5. sun.net.NetworkClient.doConnect(NetworkClient.java:178)
      6. sun.net.www.http.HttpClient.openServer(HttpClient.java:409)
      7. sun.net.www.http.HttpClient.openServer(HttpClient.java:530)
      8. sun.net.www.http.HttpClient.<init>(HttpClient.java:240)
      9. sun.net.www.http.HttpClient.New(HttpClient.java:321)
      10. sun.net.www.http.HttpClient.New(HttpClient.java:338)
      11. sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(HttpURLConnection.java:935)
      12. sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.java:876)
      13. sun.net.www.protocol.http.HttpURLConnection.connect(HttpURLConnection.java:801)
      14. sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1139)
      15. com.sun.org.apache.xerces.internal.impl.XMLEntityManager.setupCurrentEntity(XMLEntityManager.java:654)
      16. com.sun.org.apache.xerces.internal.impl.XMLEntityManager.startEntity(XMLEntityManager.java:1292)
      17. com.sun.org.apache.xerces.internal.impl.XMLEntityManager.startEntity(XMLEntityManager.java:1229)
      18. com.sun.org.apache.xerces.internal.impl.XMLDTDScannerImpl.startPE(XMLDTDScannerImpl.java:699)
      19. com.sun.org.apache.xerces.internal.impl.XMLDTDScannerImpl.skipSeparator(XMLDTDScannerImpl.java:2046)
      20. com.sun.org.apache.xerces.internal.impl.XMLDTDScannerImpl.scanDecls(XMLDTDScannerImpl.java:2009)
      21. com.sun.org.apache.xerces.internal.impl.XMLDTDScannerImpl.scanDTDExternalSubset(XMLDTDScannerImpl.java:297)
      22. com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl$DTDDriver.dispatch(XMLDocumentScannerImpl.java:1178)
      23. com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl$DTDDriver.next(XMLDocumentScannerImpl.java:1065)
      24. com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl$PrologDriver.next(XMLDocumentScannerImpl.java:978)
      25. com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(XMLDocumentScannerImpl.java:625)
      26. com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.next(XMLNSDocumentScannerImpl.java:116)
      27. com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:488)
      28. com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:819)
      29. com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:748)
      30. com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:123)
      31. com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1208)
      32. com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.parse(SAXParserImpl.java:525)
      33. org.xml.sax.helpers.XMLFilterImpl.parse(XMLFilterImpl.java:357)
      33 frames
    3. XML Commons Resolver Component
      ResolvingXMLFilter.parse
      1. org.apache.xml.resolver.tools.ResolvingXMLFilter.parse(ResolvingXMLFilter.java:141)
      1 frame
    4. com.amphisoft.epub2pdf
      Epub2Pdf.main
      1. com.amphisoft.epub2pdf.content.XhtmlHandler.parseXhtml(Unknown Source)
      2. com.amphisoft.epub2pdf.content.XhtmlHandler.<init>(Unknown Source)
      3. com.amphisoft.epub2pdf.content.XhtmlHandler.process(Unknown Source)
      4. com.amphisoft.epub2pdf.Converter.convert(Unknown Source)
      5. com.amphisoft.epub2pdf.Converter.main(Unknown Source)
      6. com.amphisoft.epub2pdf.Epub2Pdf.main(Unknown Source)
      6 frames