com.gargoylesoftware.htmlunit.ScriptException: TypeError: Cannot find function createDataChannel in object [object webkitRTCPeerConnection]. (a js link)**

htmlunit | zura35 | 2 months ago
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Root Cause Analysis

  1. com.gargoylesoftware.htmlunit.ScriptException

    TypeError: Cannot find function createDataChannel in object [object webkitRTCPeerConnection]. (a js link)**

    at com.gargoylesoftware.htmlunit.javascript.JavaScriptEngine$HtmlUnitContextAction.run()
  2. HtmlUnit
    JavaScriptEngine$HtmlUnitContextAction.run
    1. com.gargoylesoftware.htmlunit.javascript.JavaScriptEngine$HtmlUnitContextAction.run(JavaScriptEngine.java:921)
    1 frame
  3. HtmlUnit Core JS
    ContextFactory.call
    1. net.sourceforge.htmlunit.corejs.javascript.Context.call(Context.java:628)
    2. net.sourceforge.htmlunit.corejs.javascript.ContextFactory.call(ContextFactory.java:515)
    2 frames
  4. HtmlUnit
    HTMLParser$HtmlUnitDOMBuilder.endElement
    1. com.gargoylesoftware.htmlunit.javascript.JavaScriptEngine.execute(JavaScriptEngine.java:803)
    2. com.gargoylesoftware.htmlunit.javascript.JavaScriptEngine.execute(JavaScriptEngine.java:779)
    3. com.gargoylesoftware.htmlunit.html.HtmlPage.loadExternalJavaScriptFile(HtmlPage.java:975)
    4. com.gargoylesoftware.htmlunit.html.HtmlScript.executeScriptIfNeeded(HtmlScript.java:352)
    5. com.gargoylesoftware.htmlunit.html.HtmlScript$2.execute(HtmlScript.java:238)
    6. com.gargoylesoftware.htmlunit.html.HtmlScript.onAllChildrenAddedToPage(HtmlScript.java:257)
    7. com.gargoylesoftware.htmlunit.html.HTMLParser$HtmlUnitDOMBuilder.endElement(HTMLParser.java:772)
    7 frames
  5. Xerces2-j
    AbstractSAXParser.endElement
    1. org.apache.xerces.parsers.AbstractSAXParser.endElement(Unknown Source)
    1 frame
  6. HtmlUnit
    HTMLParser$HtmlUnitDOMBuilder.endElement
    1. com.gargoylesoftware.htmlunit.html.HTMLParser$HtmlUnitDOMBuilder.endElement(HTMLParser.java:729)
    1 frame
  7. net.sourceforge.htmlunit
    HTMLConfiguration.parse
    1. net.sourceforge.htmlunit.cyberneko.HTMLTagBalancer.callEndElement(HTMLTagBalancer.java:1209)
    2. net.sourceforge.htmlunit.cyberneko.HTMLTagBalancer.endElement(HTMLTagBalancer.java:1111)
    3. net.sourceforge.htmlunit.cyberneko.filters.DefaultFilter.endElement(DefaultFilter.java:207)
    4. net.sourceforge.htmlunit.cyberneko.filters.NamespaceBinder.endElement(NamespaceBinder.java:337)
    5. net.sourceforge.htmlunit.cyberneko.HTMLScanner$ContentScanner.scanEndElement(HTMLScanner.java:3137)
    6. net.sourceforge.htmlunit.cyberneko.HTMLScanner$ContentScanner.scan(HTMLScanner.java:2100)
    7. net.sourceforge.htmlunit.cyberneko.HTMLScanner.scanDocument(HTMLScanner.java:927)
    8. net.sourceforge.htmlunit.cyberneko.HTMLConfiguration.parse(HTMLConfiguration.java:506)
    9. net.sourceforge.htmlunit.cyberneko.HTMLConfiguration.parse(HTMLConfiguration.java:459)
    9 frames
  8. Xerces2-j
    XMLParser.parse
    1. org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
    1 frame
  9. HtmlUnit
    WebClient.getPage
    1. com.gargoylesoftware.htmlunit.html.HTMLParser$HtmlUnitDOMBuilder.parse(HTMLParser.java:979)
    2. com.gargoylesoftware.htmlunit.html.HTMLParser.parse(HTMLParser.java:241)
    3. com.gargoylesoftware.htmlunit.html.HTMLParser.parseHtml(HTMLParser.java:187)
    4. com.gargoylesoftware.htmlunit.DefaultPageCreator.createHtmlPage(DefaultPageCreator.java:269)
    5. com.gargoylesoftware.htmlunit.DefaultPageCreator.createPage(DefaultPageCreator.java:157)
    6. com.gargoylesoftware.htmlunit.WebClient.loadWebResponseInto(WebClient.java:512)
    7. com.gargoylesoftware.htmlunit.WebClient.getPage(WebClient.java:386)
    8. com.gargoylesoftware.htmlunit.WebClient.getPage(WebClient.java:304)
    9. com.gargoylesoftware.htmlunit.WebClient.getPage(WebClient.java:451)
    9 frames
  10. selenium-htmlunit-driver
    HtmlUnitDriver.get
    1. org.openqa.selenium.htmlunit.HtmlUnitDriver.get(HtmlUnitDriver.java:537)
    1 frame