Jean-Baptiste Quenot-3 wrote:
> 
> 
> Can you paste the full stacktrace please?
> 
> 


Jean-Baptiste Quenot-3 wrote:
> 
> 
> Can you paste the full stacktrace please?
> 
> 

Sure here you go (sorry for the delay).
Note i went back to beta2.

Stacktrace:
-----------
11:45:49.263 WARN!! Exception for
/app/?wicket:interface=:1:linkDumpHtml::ILinkListener::
org.apache.wicket.WicketRuntimeException: Internal Error: Could not render
error page class org.apache.wicket.markup.html.pages.InternalErrorPage
  at
org.apache.wicket.request.AbstractRequestCycleProcessor.respond(AbstractRequestCycleProcessor.java:165)
  at org.apache.wicket.RequestCycle.step(RequestCycle.java:1142)
  at org.apache.wicket.RequestCycle.steps(RequestCycle.java:1176)
  at org.apache.wicket.RequestCycle.request(RequestCycle.java:499)
  at
org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:257)
  at
org.apache.wicket.protocol.http.WicketServlet.doGet(WicketServlet.java:126)
  at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
  at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
  at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:360)
  at
org.mortbay.jetty.servlet.WebApplicationHandler.dispatch(WebApplicationHandler.java:294)
  at
org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:558)
  at org.mortbay.http.HttpContext.handle(HttpContext.java:1714)
  at
org.mortbay.jetty.servlet.WebApplicationContext.handle(WebApplicationContext.java:507)
  at org.mortbay.http.HttpContext.handle(HttpContext.java:1664)
  at org.mortbay.http.HttpServer.service(HttpServer.java:863)
  at org.mortbay.http.HttpConnection.service(HttpConnection.java:775)
  at org.mortbay.http.HttpConnection.handleNext(HttpConnection.java:939)
  at org.mortbay.http.HttpConnection.handle(HttpConnection.java:792)
  at
org.mortbay.http.SocketListener.handleConnection(SocketListener.java:201)
  at org.mortbay.util.ThreadedServer.handle(ThreadedServer.java:289)
  at org.mortbay.util.ThreadPool$PoolThread.run(ThreadPool.java:455)
Caused by: java.lang.ClassCastException:
org.apache.wicket.response.StringResponse cannot be cast to
org.apache.wicket.protocol.http.WebResponse
  at
org.apache.wicket.protocol.http.WebRequestCycle.getWebResponse(WebRequestCycle.java:108)
  at
org.apache.wicket.markup.html.pages.ExceptionErrorPage.configureResponse(ExceptionErrorPage.java:107)
  at org.apache.wicket.Page.onRender(Page.java:1419)
  at org.apache.wicket.Component.render(Component.java:1941)
  at org.apache.wicket.Page.renderPage(Page.java:927)
  at
org.apache.wicket.request.target.component.PageRequestTarget.respond(PageRequestTarget.java:64)
  at
org.apache.wicket.request.AbstractRequestCycleProcessor.respond(AbstractRequestCycleProcessor.java:103)
  at org.apache.wicket.RequestCycle.respond(RequestCycle.java:1046)
  at org.apache.wicket.RequestCycle.step(RequestCycle.java:1112)
  ... 19 more


Pom:
----
<dependency>
    <groupId>org.apache.wicket</groupId>
    <artifactId>wicket</artifactId>
    <version>1.3.0-beta2</version>
    <scope>compile</scope>
    <type>jar</type>
</dependency>


Code:
-----
add(new Link("linkDumpHtml")
{
    public void onClick()
    {
        WebResponse originalResponse = (WebResponse)
RequestCycle.get().getResponse();

        StringResponse dumpResponse = new StringResponse();
        RequestCycle.get().setResponse(dumpResponse);
        RequestCycle.get().getRequestTarget().respond(RequestCycle.get());
        logger.info(dumpResponse.toString());

        RequestCycle.get().setResponse(originalResponse);
        RequestCycle.get().setRequestTarget(new
BookmarkablePageRequestTarget(SummaryPage.class));
    }
});

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