Re: [Htmlunit-user] Exception when trying to get page with htmlunit (Ahmed Ashour)

[David M. G. <mic...@gm...>]

Hi,

I copied the code snippet and i am still getting this exception.
WebClient webClient = new WebClient();
        webClient.getOptions().setUseInsecureSSL(true);
        HtmlPage p = webClient.getPage("
https://www.sciencedirect.com/science/book/9780121346454");
        System.out.println(p.asText());


Exception in thread "main" java.lang.NullPointerException
    at
com.steadystate.css.dom.CSSStyleDeclarationImpl.getPropertyValue(CSSStyleDeclarationImpl.java:109)
    at
com.gargoylesoftware.htmlunit.javascript.host.css.ComputedCSSStyleDeclaration.applyStyleFromSelector(ComputedCSSStyleDeclaration.java:225)
    at
com.gargoylesoftware.htmlunit.javascript.host.css.CSSStyleSheet.modifyIfNecessary(CSSStyleSheet.java:242)
    at
com.gargoylesoftware.htmlunit.javascript.host.css.CSSStyleSheet.modifyIfNecessary(CSSStyleSheet.java:218)
    at
com.gargoylesoftware.htmlunit.javascript.host.Window.getComputedStyle(Window.java:1607)
    at
com.gargoylesoftware.htmlunit.javascript.host.Element.getCurrentStyle(Element.java:547)
    at
com.gargoylesoftware.htmlunit.html.DomNode.isDisplayed(DomNode.java:712)
    at
com.gargoylesoftware.htmlunit.html.HtmlSerializer.isVisible(HtmlSerializer.java:377)
    at
com.gargoylesoftware.htmlunit.html.HtmlSerializer.appendText(HtmlSerializer.java:371)
    at
com.gargoylesoftware.htmlunit.html.HtmlSerializer.appendNode(HtmlSerializer.java:126)
    at
com.gargoylesoftware.htmlunit.html.HtmlSerializer.appendChildren(HtmlSerializer.java:249)
    at
com.gargoylesoftware.htmlunit.html.HtmlSerializer.appendNode(HtmlSerializer.java:198)
    at
com.gargoylesoftware.htmlunit.html.HtmlSerializer.appendChildren(HtmlSerializer.java:249)
    at
com.gargoylesoftware.htmlunit.html.HtmlSerializer.appendNode(HtmlSerializer.java:198)
    at
com.gargoylesoftware.htmlunit.html.HtmlSerializer.appendHtmlUnorderedList(HtmlSerializer.java:229)
    at
com.gargoylesoftware.htmlunit.html.HtmlSerializer.appendNode(HtmlSerializer.java:188)
    at
com.gargoylesoftware.htmlunit.html.HtmlSerializer.appendChildren(HtmlSerializer.java:249)
    at
com.gargoylesoftware.htmlunit.html.HtmlSerializer.appendNode(HtmlSerializer.java:198)
    at
com.gargoylesoftware.htmlunit.html.HtmlSerializer.appendChildren(HtmlSerializer.java:249)
    at
com.gargoylesoftware.htmlunit.html.HtmlSerializer.appendNode(HtmlSerializer.java:198)
    at
com.gargoylesoftware.htmlunit.html.HtmlSerializer.appendChildren(HtmlSerializer.java:249)
    at
com.gargoylesoftware.htmlunit.html.HtmlSerializer.appendNode(HtmlSerializer.java:198)
    at
com.gargoylesoftware.htmlunit.html.HtmlSerializer.appendChildren(HtmlSerializer.java:249)
    at
com.gargoylesoftware.htmlunit.html.HtmlSerializer.appendNode(HtmlSerializer.java:198)
    at
com.gargoylesoftware.htmlunit.html.HtmlSerializer.appendChildren(HtmlSerializer.java:249)
    at
com.gargoylesoftware.htmlunit.html.HtmlSerializer.appendNode(HtmlSerializer.java:198)
    at
com.gargoylesoftware.htmlunit.html.HtmlSerializer.asText(HtmlSerializer.java:57)
    at com.gargoylesoftware.htmlunit.html.DomNode.asText(DomNode.java:760)
    at test.Test.main(Test.java:19)


I am using the maven snapshot with the following manifest

Manifest-Version: 1.0
Implementation-Title: HtmlUnit
Implementation-Version: 2.14-SNAPSHOT
Built-By: nobody
Specification-Vendor: Gargoyle Software Inc.
Created-By: Apache Maven 3.0.4
Url: http://htmlunit.sourceforge.net
Implementation-Vendor: Gargoyle Software Inc.
Build-Number:
SVN-Revision:
Implementation-Vendor-Id: net.sourceforge.htmlunit
Build-Jdk: 1.6.0_35
Specification-Title: HtmlUnit
Specification-Version: 2.14-SNAPSHOT
Archiver-Version: Plexus Archiver

I already forced a snapshot update with maven.
Would it maybe be possible to upload the latest htmlunit to maven so that i
will check it again?

Thanks,
David