[Wicket-develop] Re: Strange bug in beta1 + beta2

Martijn Dashorst Thu, 30 Mar 2006 01:21:02 -0800

Somehow the pagemap name == null. Hmm I don't see why this seems to fail.

Martijn

On 3/30/06, Martijn Dashorst < [EMAIL PROTECTED]> wrote:

Apparently:

    public final void removeEntry(final IPageMapEntry entry)
    {
        // Remove entry from session
        session.removeAttribute(attributeForId(entry.getNumericId()));

entry is null.

Martijn

On 3/30/06, Martijn Dashorst <[EMAIL PROTECTED]> wrote:

This doesn't happen when I run in the debugger, and step from get request. When I don't put in a break point at WicketServlet#doGet() I don't get this exception.

Unexpected RuntimeException

Root cause:

java.lang.NullPointerException
at wicket.PageMap.removeEntry(PageMap.java:328)
at wicket.PageMap.access(PageMap.java:620)
at wicket.PageMap.get(PageMap.java:451)
at wicket.Session.getPage(Session.java:365)
at wicket.request.compound.DefaultRequestTargetResolverStrategy.resolveRenderedPage(DefaultRequestTargetResolverStrategy.java:149)
at wicket.request.compound.DefaultRequestTargetResolverStrategy.resolve(DefaultRequestTargetResolverStrategy.java :92)
at wicket.request.compound.AbstractCompoundRequestCycleProcessor.resolve(AbstractCompoundRequestCycleProcessor.java:48)
at wicket.RequestCycle.step(RequestCycle.java:922)
at wicket.RequestCycle.steps(RequestCycle.java:1014)
at wicket.RequestCycle.request(RequestCycle.java:452)
at wicket.protocol.http.WicketServlet.doGet(WicketServlet.java:210)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:596)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:428)
at org.mortbay.jetty.servlet.WebApplicationHandler.dispatch(WebApplicationHandler.java:473)
at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:568)
at org.mortbay.http.HttpContext.handle(HttpContext.java:1530)
at org.mortbay.jetty.servlet.WebApplicationContext.handle(WebApplicationContext.java :633)
at org.mortbay.http.HttpContext.handle(HttpContext.java:1482)
at org.mortbay.http.HttpServer.service (HttpServer.java:909)
at org.mortbay.http.HttpConnection.service(HttpConnection.java:816)
at org.mortbay.http.HttpConnection.handleNext(HttpConnection.java:982)
at org.mortbay.http.HttpConnection.handle(HttpConnection.java:833)
at org.mortbay.http.SocketListener.handleConnection(SocketListener.java:244)
at org.mortbay.util.ThreadedServer.handle(ThreadedServer.java:357)
at org.mortbay.util.ThreadPool$PoolThread.run(ThreadPool.java:534)

--
Wicket 1.2 is coming! Write Ajax applications without touching _javascript_!
-- http://wicketframework.org

--
Wicket 1.2 is coming! Write Ajax applications without touching _javascript_!
-- http://wicketframework.org

--
Wicket 1.2 is coming! Write Ajax applications without touching _javascript_!
-- http://wicketframework.org

[Wicket-develop] Re: Strange bug in beta1 + beta2

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