java.lang.NullPointerException

Stack Overflow | Zohar | 2 months ago
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  1. 0

    getting multiple errors when using HtmlUnit WebClient.getPage

    Stack Overflow | 2 months ago | Zohar
    java.lang.NullPointerException
  2. 0

    GitHub comment 3234#210780575

    GitHub | 10 months ago | kiruSan
    java.io.IOException: Unable to download JavaScript from 'http://localhost:3333/assets/javascripts/hello.js' (status 404).
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    play-scala-intro example fails in IntelliJ

    GitHub | 11 months ago | werezak
    java.io.IOException: Unable to download JavaScript from 'http://localhost:19001/assets/javascripts/jquery-2.2.0.min.js' (status 404).
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  5. 0

    java.util.zip.ZipException

    htmlunit | 4 years ago | jaipster
    java.lang.NullPointerException: sourceCode

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    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at com.gargoylesoftware.htmlunit.javascript.SimpleScriptable.getPrototype()
    2. HtmlUnit
      HTMLParser$HtmlUnitDOMBuilder.endElement
      1. com.gargoylesoftware.htmlunit.javascript.SimpleScriptable.getPrototype(SimpleScriptable.java:247)
      2. com.gargoylesoftware.htmlunit.javascript.SimpleScriptable.makeScriptableFor(SimpleScriptable.java:217)
      3. com.gargoylesoftware.htmlunit.html.DomNode.getScriptObject(DomNode.java:790)
      4. com.gargoylesoftware.htmlunit.html.HtmlScript.setAndExecuteReadyState(HtmlScript.java:457)
      5. com.gargoylesoftware.htmlunit.html.HtmlScript$1.execute(HtmlScript.java:212)
      6. com.gargoylesoftware.htmlunit.html.HtmlScript.onAllChildrenAddedToPage(HtmlScript.java:238)
      7. com.gargoylesoftware.htmlunit.html.HTMLParser$HtmlUnitDOMBuilder.endElement(HTMLParser.java:699)
      7 frames
    3. Xerces2-j
      AbstractSAXParser.endElement
      1. org.apache.xerces.parsers.AbstractSAXParser.endElement(Unknown Source)
      1 frame
    4. HtmlUnit
      HTMLParser$HtmlUnitDOMBuilder.endElement
      1. com.gargoylesoftware.htmlunit.html.HTMLParser$HtmlUnitDOMBuilder.endElement(HTMLParser.java:657)
      1 frame
    5. Maven
      HTMLConfiguration.parse
      1. org.cyberneko.html.HTMLTagBalancer.callEndElement(HTMLTagBalancer.java:1170)
      2. org.cyberneko.html.HTMLTagBalancer.endElement(HTMLTagBalancer.java:1072)
      3. org.cyberneko.html.filters.DefaultFilter.endElement(DefaultFilter.java:206)
      4. org.cyberneko.html.filters.NamespaceBinder.endElement(NamespaceBinder.java:330)
      5. org.cyberneko.html.HTMLScanner$ContentScanner.scanEndElement(HTMLScanner.java:3116)
      6. org.cyberneko.html.HTMLScanner$ContentScanner.scan(HTMLScanner.java:2083)
      7. org.cyberneko.html.HTMLScanner.scanDocument(HTMLScanner.java:918)
      8. org.cyberneko.html.HTMLConfiguration.parse(HTMLConfiguration.java:499)
      9. org.cyberneko.html.HTMLConfiguration.parse(HTMLConfiguration.java:452)
      9 frames
    6. Xerces2-j
      XMLParser.parse
      1. org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
      1 frame
    7. HtmlUnit
      WebClient.getPage
      1. com.gargoylesoftware.htmlunit.html.HTMLParser$HtmlUnitDOMBuilder.parse(HTMLParser.java:901)
      2. com.gargoylesoftware.htmlunit.html.HTMLParser.parse(HTMLParser.java:350)
      3. com.gargoylesoftware.htmlunit.html.HTMLParser.parseHtml(HTMLParser.java:304)
      4. com.gargoylesoftware.htmlunit.DefaultPageCreator.createHtmlPage(DefaultPageCreator.java:134)
      5. com.gargoylesoftware.htmlunit.DefaultPageCreator.createPage(DefaultPageCreator.java:101)
      6. com.gargoylesoftware.htmlunit.WebClient.loadWebResponseInto(WebClient.java:449)
      7. com.gargoylesoftware.htmlunit.WebClient.getPage(WebClient.java:332)
      8. com.gargoylesoftware.htmlunit.WebClient.getPage(WebClient.java:389)
      9. com.gargoylesoftware.htmlunit.WebClient.getPage(WebClient.java:374)
      9 frames
    8. Unknown
      myClient.main
      1. myClient.main(myClient.java:8)
      1 frame