StalePageException with Wicket 1.5.5 on reloading the HomePage

[kreinhard]

Hi there,

If you try to reload the web page this results in an endless loop (the HomePage flickers and will be reloaded endless).
I like this component but I've no clue how to fix this.
I've a quickstart for the Wicket guys, but you can try your code, it should be reproducible.
I don't know wether it's a bug here or in Wicket.

Regards
Kai

The renderCount of the PageProvider (line 302) doesn't match the renderCount of the pageInstance:

private IRequestablePage getStoredPage(final int pageId)
{
    IRequestablePage storedPageInstance = getPageSource().getPageInstance(pageId);
    if (storedPageInstance != null &&
        (pageClass == null || pageClass.equals(storedPageInstance.getClass())))
    {
        pageInstance = storedPageInstance;
        pageInstanceIsFresh = false;
        if (pageInstance != null)
        {
            if (renderCount != null && pageInstance.getRenderCount() != renderCount)
            {
                throw new StalePageException(pageInstance);
            }
        }
    }
    return storedPageInstance;
}

org.apache.wicket.request.mapper.StalePageException
at org.apache.wicket.request.handler.PageProvider.getStoredPage(PageProvider.java:302)
at org.apache.wicket.request.handler.PageProvider.resolvePageInstance(PageProvider.java:257)
at org.apache.wicket.request.handler.PageProvider.getPageInstance(PageProvider.java:165)
at org.apache.wicket.request.handler.ListenerInterfaceRequestHandler.getPage(ListenerInterfaceRequestHandler.java:100)
at org.apache.wicket.request.handler.ListenerInterfaceRequestHandler.respond(ListenerInterfaceRequestHandler.java:165)
at org.apache.wicket.request.cycle.RequestCycle$HandlerExecutor.respond(RequestCycle.java:781)
at org.apache.wicket.request.RequestHandlerStack.execute(RequestHandlerStack.java:64)
at org.apache.wicket.request.cycle.RequestCycle.execute(RequestCycle.java:255)
at org.apache.wicket.request.cycle.RequestCycle.processRequest(RequestCycle.java:212)
at org.apache.wicket.request.cycle.RequestCycle.processRequestAndDetach(RequestCycle.java:283)
at org.apache.wicket.protocol.http.WicketFilter.processRequest(WicketFilter.java:185)
at org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:241)

[unterstein]

Hey there,

i addressed this issue and made a pull request :-).

#8

Cheers,
Johannes

[kreinhard]

Hi,

thanx for your great job, it works perfectly. The new release of ProjectForge 4.1.0 will be amazing...

Best regards
Kai

[kreinhard]

Closed due to this issue: #8