Hello.
I have the following problem:
I was developing a wicket demo application, not complex at all.
Just a MainPage class and other sub classes that extend MainPage. Every
thing is ok, but suddenly (I don't know why) I start to receive this
exception:
Unexpected RuntimeException
Last cause: Can not determine Markup. Component is not yet connected to a
parent. [Page class = com.zxxzt.fmsoft.basics.HomePage, id = 34, render
count = 1]
Stacktrace
Root cause:
org.apache.wicket.markup.MarkupNotFoundException: Can not determine Markup.
Component is not yet connected to a parent. [Page class =
com.zxxzt.fmsoft.basics.HomePage, id = 34, render count = 1]
at org.apache.wicket.Component.getMarkup(Component.java:731)
at org.apache.wicket.Component.internalRender(Component.java:2351)
at org.apache.wicket.Component.render(Component.java:2314)
at org.apache.wicket.Page.renderPage(Page.java:1035)
at
org.apache.wicket.request.handler.render.WebPageRenderer.renderPage(WebPageRenderer.java:105)
at
org.apache.wicket.request.handler.render.WebPageRenderer.respond(WebPageRenderer.java:224)
at
org.apache.wicket.request.handler.RenderPageRequestHandler.respond(RenderPageRequestHandler.java:167)
at
org.apache.wicket.request.cycle.RequestCycle$HandlerExecutor.respond(RequestCycle.java:784)
at
org.apache.wicket.request.RequestHandlerStack.execute(RequestHandlerStack.java:64)
at
org.apache.wicket.request.cycle.RequestCycle.execute(RequestCycle.java:255)
at
org.apache.wicket.request.cycle.RequestCycle.processRequest(RequestCycle.java:212)
at
org.apache.wicket.request.cycle.RequestCycle.processRequestAndDetach(RequestCycle.java:283)
at
org.apache.wicket.protocol.http.WicketFilter.processRequest(WicketFilter.java:188)
at
org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:244)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:859)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:602)
at
org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
at java.lang.Thread.run(Thread.java:722)
HomePage extends MainPage.
Both classes have no code inside, are empty.
This is the MainPage.html:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "
http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd";>
<html xmlns="http://www.w3.org/1999/xhtml";>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"
/>
<title>FMSoft - Facility Maintenance Software</title>
<link rel="stylesheet" href="styles.css" type="text/css" />
</head>
<body>
<div class="wrapper">
<div class="top">
<div class="header">
<!-- TITLE -->
<h1>SOMBuilding/SYSTEMS</h1>
<h2>Facility Maintenance System</h2>
<div class="clear"></div>
<!-- END TITLE -->
</div>
<div class="menu">
<ul>
<!-- MENU -->
<!-- END MENU -->
</ul>
</div>
</div>
<wicket:child />
<div class="clear"></div>
<p class="footer">
<a href="http://validator.w3.org/check/referer";
title="valid XHTML">XHTML</a> | <a href="
http://jigsaw.w3.org/css-validator/check/referer"; title="valid CSS">CSS</a>
© FMSoft - ZXXZ Tecnología, C.A. Design: <a href="
http://www.spyka.net";>Free CSS Templates</a> | <a href="
http://www.justfreetemplates.com";>Free Web Templates</a>
</p>
</div>
</body>
</html>
And the HomePage.html:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "
http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd";>
<html xmlns="http://www.w3.org/1999/xhtml"; xml:lang="en" lang="en"
xmlns:wicket="
http://wicket.apache.org/dtds.data/wicket-xhtml1.4-strict.dtd";>
<body>
<wicket:extend>
<div class="content">
<div class="page-content">
<!-- CONTENT -->
<h3>Lo que no se mide, no se controla y lo que no se
controla no se mejora</h3>
<p>
<strong>La clave:</strong> medir -bien- lo
necesario<br />
La implementación de mecanismos de control de
gestión no implica la necesidad de desarrollar proyectos costosos y
complejos, pero si facilita mucho tener herramientas de gestión y operación
adecuadas a las necesidades y con visión de futuro.
</p>
<div class="clear"></div>
<!-- END CONTENT -->
</div>
</div>
<div class="sidebar">
<!-- SIDEBAR -->
<ul>
<li>
<h4>Opciones</h4>
<ul>
<li>
<a href="#"
title="Presupuestos">Presupuestos</a>
</li>
<li>
<a href="#" title="General">Permisos</a>
</li>
<li>
<a href="#" title="Servicios
Primarios">Mantenimientos</a>
</li>
<li>
<a href="#" title="Servicios de
Apoyo">Ejecución</a>
</li>
<li>
<a href="#" title="Control de
costos">Contratos</a>
</li>
<li>
<a href="#" title="Proyectos">Proyectos</a>
</li>
</ul>
</li>
</ul>
<!-- SIDEBAR -->
</div>
</wicket:extend>
</body>
</html>
Every html file is ok, file names ok, xhtml markup ok.
I restarted my IDE, the Tomcat Server, the machine and nothing happened...
When I deploy the war file on web server fails too.
Please Help!!!
Regards,
*Roger*
