Bonjour la liste,

Je débute avec wicket et j'utilise la version 1.4 sous l'environnement Eclipse. Le serveur web utilisé est Eclipse 3.4. Mais seulement lorsque je lance mon application ( menu contextuel sur le projet -> run as -> java application), j'ai cette erreur
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java.lang.IllegalArgumentException: Argument pageClass must be not null
	at org.apache.wicket.request.target.component.BookmarkablePageRequestTarget.<init>(BookmarkablePageRequestTarget.java:122)
	at org.apache.wicket.request.target.component.BookmarkablePageRequestTarget.<init>(BookmarkablePageRequestTarget.java:85)
	at org.apache.wicket.request.AbstractRequestCycleProcessor.resolveHomePageTarget(AbstractRequestCycleProcessor.java:335)
	at org.apache.wicket.protocol.http.WebRequestCycleProcessor.resolve(WebRequestCycleProcessor.java:168)
	at org.apache.wicket.RequestCycle.step(RequestCycle.java:1252)
	at org.apache.wicket.RequestCycle.steps(RequestCycle.java:1370)
	at org.apache.wicket.RequestCycle.request(RequestCycle.java:501)
	at org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:455)
	at org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:288)
	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:128)
	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:286)
	at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:845)
	at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
	at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
	at java.lang.Thread.run(Thread.java:619)
155028 [http-8080-1] ERROR org.apache.wicket.RequestCycle - Argument pageClass must be not null
Je ne comprends pourquoi?
Merci d'avance pour votre aide