Problem on wicket:message with components

Fri, 18 Feb 2011 03:14:29 -0800 

Hi,
i've copied the solution described in <https://cwiki.apache.org/WICKET/wickets-xhtml-tags.html#Wicket%27sXHTMLtags-Elementwicket:message>. 

Wicket: 1.4.15

MyPage.java
public MyPage() {
        final VatList vatList = new VatList(_vatExecutor.getVats());

        add(new Label("vat1value", 
String.valueOf(vatList.getVatValueForParticularId(1))));
        add(new Label("vat2value", 
String.valueOf(vatList.getVatValueForParticularId(2))));

}

MyPage.html
<?xml version="1.0" encoding="UTF-8" ?>

<html 
xmlns:wicket="http://wicket.apache.org/dtds.data/wicket-xhtml1.4-strict.dtd";>

<body>
<wicket:extend>
<div id="pagebodymain">
<p>
<wicket:message key="item.pricedisclaimer1">
                        [Disclaimer 1]
<span wicket:id="vat1value">[Vat1]</span>.
<span wicket:id="vat2value">[Vat2]</span>.
</wicket:message>
<wicket:message key="item.pricedisclaimer2">[Disclaimer 2]</wicket:message>
<a href="ShowPage.html#vvk">
<wicket:message key="item.pricedisclaimer3">[Disclaimer 3]</wicket:message>
</a>.
</p>
</div>
</wicket:extend>
</body>
</html>

MyPage.properties

item.pricedisclaimer1=Alle Preise enthalten die gesetzliche MwSt. von 
${vat1value}% bzw. ${vat2value}%.



But i get following stacktrace.


ERROR - RequestCycle               - No get method defined for class: 
class 
org.apache.wicket.markup.resolver.MarkupInheritanceResolver$TransparentWebMarkupContainer 
expression: vat1value
org.apache.wicket.WicketRuntimeException: No get method defined for 
class: class 
org.apache.wicket.markup.resolver.MarkupInheritanceResolver$TransparentWebMarkupContainer 
expression: vat1value
    at 
org.apache.wicket.util.lang.PropertyResolver.getGetAndSetter(PropertyResolver.java:488)
    at 
org.apache.wicket.util.lang.PropertyResolver.getObjectAndGetSetter(PropertyResolver.java:330)
    at 
org.apache.wicket.util.lang.PropertyResolver.getObjectAndGetSetter(PropertyResolver.java:237)
    at 
org.apache.wicket.util.lang.PropertyResolver.getValue(PropertyResolver.java:91)
    at 
org.apache.wicket.markup.resolver.WicketMessageResolver$MessageContainer$1.getValue(WicketMessageResolver.java:272)
    at 
org.apache.wicket.util.string.interpolator.VariableInterpolator.toString(VariableInterpolator.java:138)
    at 
org.apache.wicket.markup.resolver.WicketMessageResolver$MessageContainer.renderMessage(WicketMessageResolver.java:245)
    at 
org.apache.wicket.markup.resolver.WicketMessageResolver$MessageContainer.onComponentTagBody(WicketMessageResolver.java:210)

    at org.apache.wicket.Component.renderComponent(Component.java:2680)

    at 
org.apache.wicket.MarkupContainer.onRender(MarkupContainer.java:1538)

    at org.apache.wicket.Component.render(Component.java:2511)
    at org.apache.wicket.MarkupContainer.autoAdd(MarkupContainer.java:229)

    at 
org.apache.wicket.markup.resolver.WicketMessageResolver.resolve(WicketMessageResolver.java:148)
    at 
org.apache.wicket.markup.resolver.ComponentResolvers.resolve(ComponentResolvers.java:81)
    at 
org.apache.wicket.MarkupContainer.renderNext(MarkupContainer.java:1444)
    at 
org.apache.wicket.MarkupContainer.renderComponentTagBody(MarkupContainer.java:1603)
    at 
org.apache.wicket.MarkupContainer.onComponentTagBody(MarkupContainer.java:1527)

    at org.apache.wicket.Component.renderComponent(Component.java:2680)

    at 
org.apache.wicket.MarkupContainer.onRender(MarkupContainer.java:1538)

    at org.apache.wicket.Component.render(Component.java:2511)
    at org.apache.wicket.MarkupContainer.autoAdd(MarkupContainer.java:229)

    at 
org.apache.wicket.markup.resolver.MarkupInheritanceResolver.resolve(MarkupInheritanceResolver.java:66)
    at 
org.apache.wicket.markup.resolver.ComponentResolvers.resolve(ComponentResolvers.java:81)
    at 
org.apache.wicket.MarkupContainer.renderNext(MarkupContainer.java:1444)
    at 
org.apache.wicket.MarkupContainer.renderComponentTagBody(MarkupContainer.java:1603)
    at 
org.apache.wicket.MarkupContainer.onComponentTagBody(MarkupContainer.java:1527)

    at org.apache.wicket.Component.renderComponent(Component.java:2680)

    at 
org.apache.wicket.MarkupContainer.onRender(MarkupContainer.java:1538)

    at org.apache.wicket.Component.render(Component.java:2511)
    at org.apache.wicket.MarkupContainer.autoAdd(MarkupContainer.java:229)

    at 
org.apache.wicket.markup.resolver.MarkupInheritanceResolver.resolve(MarkupInheritanceResolver.java:73)
    at 
org.apache.wicket.markup.resolver.ComponentResolvers.resolve(ComponentResolvers.java:81)
    at 
org.apache.wicket.MarkupContainer.renderNext(MarkupContainer.java:1444)
    at 
org.apache.wicket.MarkupContainer.renderComponentTagBody(MarkupContainer.java:1603)
    at 
org.apache.wicket.MarkupContainer.onComponentTagBody(MarkupContainer.java:1527)

    at org.apache.wicket.Component.renderComponent(Component.java:2680)

    at 
org.apache.wicket.MarkupContainer.onRender(MarkupContainer.java:1538)

    at org.apache.wicket.Component.render(Component.java:2511)
    at org.apache.wicket.MarkupContainer.autoAdd(MarkupContainer.java:229)

    at 
org.apache.wicket.markup.resolver.MarkupInheritanceResolver.resolve(MarkupInheritanceResolver.java:66)
    at 
org.apache.wicket.markup.resolver.ComponentResolvers.resolve(ComponentResolvers.java:81)
    at 
org.apache.wicket.MarkupContainer.renderNext(MarkupContainer.java:1444)
    at 
org.apache.wicket.MarkupContainer.renderComponentTagBody(MarkupContainer.java:1603)
    at 
org.apache.wicket.MarkupContainer.onComponentTagBody(MarkupContainer.java:1527)

    at org.apache.wicket.Component.renderComponent(Component.java:2680)

    at 
org.apache.wicket.MarkupContainer.onRender(MarkupContainer.java:1538)

    at org.apache.wicket.Component.render(Component.java:2511)
    at org.apache.wicket.MarkupContainer.autoAdd(MarkupContainer.java:229)

    at 
org.apache.wicket.markup.resolver.MarkupInheritanceResolver.resolve(MarkupInheritanceResolver.java:73)
    at 
org.apache.wicket.markup.resolver.ComponentResolvers.resolve(ComponentResolvers.java:81)
    at 
org.apache.wicket.MarkupContainer.renderNext(MarkupContainer.java:1444)
    at 
org.apache.wicket.MarkupContainer.renderComponentTagBody(MarkupContainer.java:1603)
    at 
org.apache.wicket.MarkupContainer.onComponentTagBody(MarkupContainer.java:1527)
    at 
org.apache.wicket.markup.html.border.Border$BorderBodyContainer.onComponentTagBody(Border.java:403)

    at org.apache.wicket.Component.renderComponent(Component.java:2680)

    at 
org.apache.wicket.MarkupContainer.onRender(MarkupContainer.java:1538)

    at org.apache.wicket.Component.render(Component.java:2511)

    at 
org.apache.wicket.MarkupContainer.renderNext(MarkupContainer.java:1440)
    at 
org.apache.wicket.MarkupContainer.renderComponentTagBody(MarkupContainer.java:1603)
    at 
org.apache.wicket.MarkupContainer.renderAssociatedMarkup(MarkupContainer.java:696)
    at 
org.apache.wicket.markup.html.border.Border.onComponentTagBody(Border.java:328)

    at org.apache.wicket.Component.renderComponent(Component.java:2680)

    at 
org.apache.wicket.MarkupContainer.onRender(MarkupContainer.java:1538)

    at org.apache.wicket.Component.render(Component.java:2511)

    at 
org.apache.wicket.MarkupContainer.renderNext(MarkupContainer.java:1440)
    at 
org.apache.wicket.MarkupContainer.renderComponentTagBody(MarkupContainer.java:1603)
    at 
org.apache.wicket.MarkupContainer.onComponentTagBody(MarkupContainer.java:1527)

    at org.apache.wicket.Component.renderComponent(Component.java:2680)

    at 
org.apache.wicket.MarkupContainer.onRender(MarkupContainer.java:1538)

    at org.apache.wicket.Component.render(Component.java:2511)

    at 
org.apache.wicket.MarkupContainer.renderNext(MarkupContainer.java:1440)
    at 
org.apache.wicket.MarkupContainer.renderAll(MarkupContainer.java:1554)

    at org.apache.wicket.Page.onRender(Page.java:1594)
    at org.apache.wicket.Component.render(Component.java:2511)
    at org.apache.wicket.Page.renderPage(Page.java:932)

    at 
org.apache.wicket.request.target.component.BookmarkablePageRequestTarget.respond(BookmarkablePageRequestTarget.java:261)
    at 
org.apache.wicket.request.AbstractRequestCycleProcessor.respond(AbstractRequestCycleProcessor.java:105)
    at 
org.apache.wicket.protocol.https.HttpsRequestCycleProcessor.respond(HttpsRequestCycleProcessor.java:239)
    at 
org.apache.wicket.RequestCycle.processEventsAndRespond(RequestCycle.java:1258)

    at org.apache.wicket.RequestCycle.step(RequestCycle.java:1329)
    at org.apache.wicket.RequestCycle.steps(RequestCycle.java:1436)
    at org.apache.wicket.RequestCycle.request(RequestCycle.java:545)

    at 
org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:486)
    at 
org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:319)
    at 
org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157)
    at 
org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:388)
    at 
org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)
    at 
org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182)
    at 
org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:765)
    at 
org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:440)
    at 
org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)

    at org.mortbay.jetty.Server.handle(Server.java:326)

    at 
org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:542)
    at 
org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:926)

    at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:549)
    at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:212)
    at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404)

    at 
org.mortbay.jetty.bio.SocketConnector$Connection.run(SocketConnector.java:228)
    at 
org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582)


Can someone see where i'm wrong?

Thanks
Mike


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