HTTP HtmlUnit - Javascript Error

[Thraex]

Hallo,

ich habe folgendes Problem: wenn ich mich auf eine Website mit Htmlunit einloggen möchte, erhalte ich den Fehler, dass Htmlunit einen Fehler beim ausführen einer js-Methode hat.

Hier mein Code

final WebClient webClient = new WebClient(BrowserVersion.FIREFOX_3_6);	   
	    HtmlPage page = webClient.getPage(requestSettings);
	    System.out.println(page.asXml());
        List<HtmlAnchor> anchors =  page.getAnchors();
        HtmlAnchor link = null;
        for(HtmlAnchor anchor: anchors)
        {
             if(anchor.asText().indexOf("82") > -1 )
             {
                  link = anchor;
                  break;
             }
        }
        page = link.click();
	    System.out.println(page.asXml());

Eclipse meldet, dass sich das Programm bei

page = link.click();

beendet wurde.

Hier die Fehlermeldung:

14.05.2012 18:57:29 com.gargoylesoftware.htmlunit.javascript.StrictErrorReporter error
SCHWERWIEGEND: error: message=[illegal character] sourceName=[onclick event for HtmlAnchor[<a href="\&quot;#\&quot;" onclick="\&quot;return" index.submit_login="">] in [url]http://www.die-website.de/index.php?action=login&server_list=1&show_server_selection=1][/url] line=[0] lineSource=[function(event) {\"return] lineOffset=[19]
Exception in thread "main" ======= EXCEPTION START ========
Exception class=[net.sourceforge.htmlunit.corejs.javascript.EvaluatorException]
com.gargoylesoftware.htmlunit.ScriptException: illegal character
	at com.gargoylesoftware.htmlunit.javascript.JavaScriptEngine$HtmlUnitContextAction.run(JavaScriptEngine.java:595)
	at net.sourceforge.htmlunit.corejs.javascript.Context.call(Context.java:537)
	at net.sourceforge.htmlunit.corejs.javascript.ContextFactory.call(ContextFactory.java:538)
	at com.gargoylesoftware.htmlunit.javascript.JavaScriptEngine.callFunction(JavaScriptEngine.java:545)
	at com.gargoylesoftware.htmlunit.javascript.JavaScriptEngine.callFunction(JavaScriptEngine.java:520)
	at com.gargoylesoftware.htmlunit.html.HtmlPage.executeJavaScriptFunctionIfPossible(HtmlPage.java:896)
	at com.gargoylesoftware.htmlunit.javascript.host.EventListenersContainer.executeEventHandler(EventListenersContainer.java:195)
	at com.gargoylesoftware.htmlunit.javascript.host.EventListenersContainer.executeBubblingListeners(EventListenersContainer.java:214)
	at com.gargoylesoftware.htmlunit.javascript.host.Node.fireEvent(Node.java:725)
	at com.gargoylesoftware.htmlunit.html.HtmlElement$2.run(HtmlElement.java:866)
	at net.sourceforge.htmlunit.corejs.javascript.Context.call(Context.java:537)
	at net.sourceforge.htmlunit.corejs.javascript.ContextFactory.call(ContextFactory.java:538)
	at com.gargoylesoftware.htmlunit.html.HtmlElement.fireEvent(HtmlElement.java:871)
	at com.gargoylesoftware.htmlunit.html.HtmlElement.click(HtmlElement.java:1240)
	at com.gargoylesoftware.htmlunit.html.HtmlElement.click(HtmlElement.java:1195)
	at com.gargoylesoftware.htmlunit.html.HtmlElement.click(HtmlElement.java:1158)
	at main.Browser.login(Browser.java:54)
	at main.Main.main(Main.java:12)
Caused by: net.sourceforge.htmlunit.corejs.javascript.EvaluatorException: illegal character
	at com.gargoylesoftware.htmlunit.javascript.StrictErrorReporter.error(StrictErrorReporter.java:63)
	at net.sourceforge.htmlunit.corejs.javascript.Parser.addError(Parser.java:230)
	at net.sourceforge.htmlunit.corejs.javascript.Parser.addError(Parser.java:208)
	at net.sourceforge.htmlunit.corejs.javascript.Parser.addError(Parser.java:204)
	at net.sourceforge.htmlunit.corejs.javascript.TokenStream.getToken(TokenStream.java:861)
	at net.sourceforge.htmlunit.corejs.javascript.Parser.peekToken(Parser.java:327)
	at net.sourceforge.htmlunit.corejs.javascript.Parser.parseFunctionBody(Parser.java:640)
	at net.sourceforge.htmlunit.corejs.javascript.Parser.function(Parser.java:837)
	at net.sourceforge.htmlunit.corejs.javascript.Parser.parse(Parser.java:561)
	at net.sourceforge.htmlunit.corejs.javascript.Parser.parse(Parser.java:506)
	at net.sourceforge.htmlunit.corejs.javascript.Context.compileImpl(Context.java:2417)
	at net.sourceforge.htmlunit.corejs.javascript.Context.compileFunction(Context.java:1424)
	at net.sourceforge.htmlunit.corejs.javascript.Context.compileFunction(Context.java:1413)
	at com.gargoylesoftware.htmlunit.javascript.host.EventHandler.call(EventHandler.java:76)
	at com.gargoylesoftware.htmlunit.javascript.JavaScriptEngine$4.doRun(JavaScriptEngine.java:538)
	at com.gargoylesoftware.htmlunit.javascript.JavaScriptEngine$HtmlUnitContextAction.run(JavaScriptEngine.java:589)
	... 17 more
Enclosed exception: 
net.sourceforge.htmlunit.corejs.javascript.EvaluatorException: illegal character
	at com.gargoylesoftware.htmlunit.javascript.StrictErrorReporter.error(StrictErrorReporter.java:63)
	at net.sourceforge.htmlunit.corejs.javascript.Parser.addError(Parser.java:230)
	at net.sourceforge.htmlunit.corejs.javascript.Parser.addError(Parser.java:208)
	at net.sourceforge.htmlunit.corejs.javascript.Parser.addError(Parser.java:204)
	at net.sourceforge.htmlunit.corejs.javascript.TokenStream.getToken(TokenStream.java:861)
	at net.sourceforge.htmlunit.corejs.javascript.Parser.peekToken(Parser.java:327)
	at net.sourceforge.htmlunit.corejs.javascript.Parser.parseFunctionBody(Parser.java:640)
	at net.sourceforge.htmlunit.corejs.javascript.Parser.function(Parser.java:837)
	at net.sourceforge.htmlunit.corejs.javascript.Parser.parse(Parser.java:561)
	at net.sourceforge.htmlunit.corejs.javascript.Parser.parse(Parser.java:506)
	at net.sourceforge.htmlunit.corejs.javascript.Context.compileImpl(Context.java:2417)
	at net.sourceforge.htmlunit.corejs.javascript.Context.compileFunction(Context.java:1424)
	at net.sourceforge.htmlunit.corejs.javascript.Context.compileFunction(Context.java:1413)
	at com.gargoylesoftware.htmlunit.javascript.host.EventHandler.call(EventHandler.java:76)
	at com.gargoylesoftware.htmlunit.javascript.JavaScriptEngine$4.doRun(JavaScriptEngine.java:538)
	at com.gargoylesoftware.htmlunit.javascript.JavaScriptEngine$HtmlUnitContextAction.run(JavaScriptEngine.java:589)
	at net.sourceforge.htmlunit.corejs.javascript.Context.call(Context.java:537)
	at net.sourceforge.htmlunit.corejs.javascript.ContextFactory.call(ContextFactory.java:538)
	at com.gargoylesoftware.htmlunit.javascript.JavaScriptEngine.callFunction(JavaScriptEngine.java:545)
	at com.gargoylesoftware.htmlunit.javascript.JavaScriptEngine.callFunction(JavaScriptEngine.java:520)
	at com.gargoylesoftware.htmlunit.html.HtmlPage.executeJavaScriptFunctionIfPossible(HtmlPage.java:896)
	at com.gargoylesoftware.htmlunit.javascript.host.EventListenersContainer.executeEventHandler(EventListenersContainer.java:195)
	at com.gargoylesoftware.htmlunit.javascript.host.EventListenersContainer.executeBubblingListeners(EventListenersContainer.java:214)
	at com.gargoylesoftware.htmlunit.javascript.host.Node.fireEvent(Node.java:725)
	at com.gargoylesoftware.htmlunit.html.HtmlElement$2.run(HtmlElement.java:866)
	at net.sourceforge.htmlunit.corejs.javascript.Context.call(Context.java:537)
	at net.sourceforge.htmlunit.corejs.javascript.ContextFactory.call(ContextFactory.java:538)
	at com.gargoylesoftware.htmlunit.html.HtmlElement.fireEvent(HtmlElement.java:871)
	at com.gargoylesoftware.htmlunit.html.HtmlElement.click(HtmlElement.java:1240)
	at com.gargoylesoftware.htmlunit.html.HtmlElement.click(HtmlElement.java:1195)
	at com.gargoylesoftware.htmlunit.html.HtmlElement.click(HtmlElement.java:1158)
	at main.Browser.login(Browser.java:54)
	at main.Main.main(Main.java:12)
== CALLING JAVASCRIPT ==
function () {
	[native code, arity=0]
}

======= EXCEPTION END ========

Hier ist noch das entsprechende Html-Element

<a onclick="return Index.submit_login('82');" href="#">
<span class="world_button_active">82</span>
</a>

Ist das ein Fehler von Htmlunit? Denn mit AutoIt kann man dieses Element problemlos klicken.

Ich hoffe es findet sich jemand der mir helfen kann.

mfg

Thraex

 

[diel2001]

<a href="\&quot;#\&quot;" onclick="\&quot;return" index.submit_login="">

So wie aussieht kommt er mit den einfach Anführungszeichen nicht klar.
Er zeigt die Zahl 82 im Stacktrace gar nicht an und sagt das dort illegale Zeichen sind.
Vielleicht hilft dir das ja weiter.

 

[Thraex]

mhh das könnte das Problem sein - nur weiß ich nicht wie ich es lösen kann, denn in dem Fall würde der Fehler ja bei Htmlunit liegen.