java.lang.NullPointerException: null

htmlunit | constantinx | 8 months ago
  1. 0

    NullPointerException while saving page being updated by javascript

    htmlunit | 8 months ago | constantinx
    java.lang.NullPointerException: null
  2. 0

    NullPointerException when saving page

    htmlunit | 6 years ago | aavaliani
    java.lang.NullPointerException
  3. 0
    Elasticsearch 1.x and 2.x nodes are not compatible, make sure your setup contains nodes of the same major version.
    via GitHub by dakrone
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  5. 0
    It is a JDK bug, no workaround currently.
    via GitHub by jroper
  6. 0
    Some of the parametes ar enull

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    Root Cause Analysis

    1. java.lang.NullPointerException

      null

      at com.gargoylesoftware.htmlunit.html.XmlSerializer.asXml()
    2. HtmlUnit
      HtmlPage.save
      1. com.gargoylesoftware.htmlunit.html.XmlSerializer.asXml(XmlSerializer.java:73)
      2. com.gargoylesoftware.htmlunit.html.XmlSerializer.save(XmlSerializer.java:61)
      3. com.gargoylesoftware.htmlunit.html.HtmlPage.save(HtmlPage.java:2176)
      4. com.gargoylesoftware.htmlunit.html.XmlSerializer.getAttributesFor(XmlSerializer.java:174)
      5. com.gargoylesoftware.htmlunit.html.XmlSerializer.readAttributes(XmlSerializer.java:140)
      6. com.gargoylesoftware.htmlunit.html.XmlSerializer.printOpeningTag(XmlSerializer.java:120)
      7. com.gargoylesoftware.htmlunit.html.XmlSerializer.printXml(XmlSerializer.java:90)
      8. com.gargoylesoftware.htmlunit.html.XmlSerializer.printXml(XmlSerializer.java:100)
      9. com.gargoylesoftware.htmlunit.html.XmlSerializer.printXml(XmlSerializer.java:100)
      10. com.gargoylesoftware.htmlunit.html.XmlSerializer.printXml(XmlSerializer.java:100)
      11. com.gargoylesoftware.htmlunit.html.XmlSerializer.asXml(XmlSerializer.java:80)
      12. com.gargoylesoftware.htmlunit.html.XmlSerializer.save(XmlSerializer.java:61)
      13. com.gargoylesoftware.htmlunit.html.HtmlPage.save(HtmlPage.java:2176)
      14. com.gargoylesoftware.htmlunit.html.XmlSerializer.getAttributesFor(XmlSerializer.java:174)
      15. com.gargoylesoftware.htmlunit.html.XmlSerializer.readAttributes(XmlSerializer.java:140)
      16. com.gargoylesoftware.htmlunit.html.XmlSerializer.printOpeningTag(XmlSerializer.java:120)
      17. com.gargoylesoftware.htmlunit.html.XmlSerializer.printXml(XmlSerializer.java:90)
      18. com.gargoylesoftware.htmlunit.html.XmlSerializer.printXml(XmlSerializer.java:100)
      19. com.gargoylesoftware.htmlunit.html.XmlSerializer.printXml(XmlSerializer.java:100)
      20. com.gargoylesoftware.htmlunit.html.XmlSerializer.printXml(XmlSerializer.java:100)
      21. com.gargoylesoftware.htmlunit.html.XmlSerializer.printXml(XmlSerializer.java:100)
      22. com.gargoylesoftware.htmlunit.html.XmlSerializer.printXml(XmlSerializer.java:100)
      23. com.gargoylesoftware.htmlunit.html.XmlSerializer.printXml(XmlSerializer.java:100)
      24. com.gargoylesoftware.htmlunit.html.XmlSerializer.printXml(XmlSerializer.java:100)
      25. com.gargoylesoftware.htmlunit.html.XmlSerializer.printXml(XmlSerializer.java:100)
      26. com.gargoylesoftware.htmlunit.html.XmlSerializer.printXml(XmlSerializer.java:100)
      27. com.gargoylesoftware.htmlunit.html.XmlSerializer.printXml(XmlSerializer.java:100)
      28. com.gargoylesoftware.htmlunit.html.XmlSerializer.asXml(XmlSerializer.java:80)
      29. com.gargoylesoftware.htmlunit.html.XmlSerializer.save(XmlSerializer.java:61)
      30. com.gargoylesoftware.htmlunit.html.HtmlPage.save(HtmlPage.java:2176)
      30 frames
    3. info.fmro.betty
      WebScraperMethods.getPage
      1. info.fmro.betty.utility.WebScraperMethods.savePage(WebScraperMethods.java:70)
      2. info.fmro.betty.utility.WebScraperMethods.savePage(WebScraperMethods.java:58)
      3. info.fmro.betty.utility.WebScraperMethods.getPage(WebScraperMethods.java:191)
      3 frames