Stack trace in load() and onDetach()
java.lang.Exception
at load.Load$1.load(Load.java:26)
at
org.apache.wicket.model.LoadableDetachableModel.getObject(LoadableDetachable
Model.java:114)
at
org.apache.wicket.model.CompoundPropertyModel.getObject(CompoundPropertyMode
l.java:60)
at
org.apache.wicket.model.AbstractPropertyModel.getTarget(AbstractPropertyMode
l.java:187)
at
org.apache.wicket.model.AbstractPropertyModel.getObject(AbstractPropertyMode
l.java:110)
at org.apache.wicket.Component.getModelObject(Component.java:1539)
at
org.apache.wicket.Component.getModelObjectAsString(Component.java:1561)
at load.Load$LoadForm$1.isVisible(Load.java:54)
at org.apache.wicket.Component.internalBeforeRender(Component.java:990)
at org.apache.wicket.Component.beforeRender(Component.java:1027)
at
org.apache.wicket.MarkupContainer.onBeforeRenderChildren(MarkupContainer.jav
a:1513)
at org.apache.wicket.Component.onBeforeRender(Component.java:3657)
at org.apache.wicket.Component.internalBeforeRender(Component.java:995)
at org.apache.wicket.Component.beforeRender(Component.java:1027)
at org.apache.wicket.Component.prepareForRender(Component.java:2139)
at
org.apache.wicket.ajax.AjaxRequestTarget.respondComponent(AjaxRequestTarget.
java:698)
at
org.apache.wicket.ajax.AjaxRequestTarget.respondComponents(AjaxRequestTarget
.java:605)
at
org.apache.wicket.ajax.AjaxRequestTarget.respond(AjaxRequestTarget.java:520)
at
org.apache.wicket.request.AbstractRequestCycleProcessor.respond(AbstractRequ
estCycleProcessor.java:103)
at
org.apache.wicket.RequestCycle.processEventsAndRespond(RequestCycle.java:117
2)
at org.apache.wicket.RequestCycle.step(RequestCycle.java:1241)
at org.apache.wicket.RequestCycle.steps(RequestCycle.java:1316)
at org.apache.wicket.RequestCycle.request(RequestCycle.java:493)
at
org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:354)
at
org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:194)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application
FilterChain.java:186)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh
ain.java:157)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.ja
va:214)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.ja
va:178)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126
)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105
)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java
:107)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:825)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConne
ction(Http11Protocol.java:731)
at
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.jav
a:524)
at
org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWo
rkerThread.java:80)
at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.jav
a:684)
at java.lang.Thread.run(Thread.java:595)
##### load() called=3
java.lang.Exception
at load.Load$1.onDetach(Load.java:35)
at
org.apache.wicket.model.LoadableDetachableModel.detach(LoadableDetachableMod
el.java:102)
at
org.apache.wicket.model.CompoundPropertyModel.detach(CompoundPropertyModel.j
ava:107)
at org.apache.wicket.Component.detachModel(Component.java:3342)
at org.apache.wicket.Component.detachModels(Component.java:1142)
at org.apache.wicket.Component.detach(Component.java:1088)
at
org.apache.wicket.MarkupContainer.detachChildren(MarkupContainer.java:1454)
at org.apache.wicket.Component.detach(Component.java:1092)
at
org.apache.wicket.request.target.component.PageRequestTarget.detach(PageRequ
estTarget.java:80)
at org.apache.wicket.RequestCycle.detach(RequestCycle.java:1046)
at org.apache.wicket.RequestCycle.steps(RequestCycle.java:1334)
at org.apache.wicket.RequestCycle.request(RequestCycle.java:493)
at
org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:354)
at
org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:194)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application
FilterChain.java:186)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh
ain.java:157)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.ja
va:214)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.ja
va:178)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126
)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105
)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java
:107)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:825)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConne
ction(Http11Protocol.java:731)
at
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.jav
a:524)
at
org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWo
rkerThread.java:80)
at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.jav
a:684)
at java.lang.Thread.run(Thread.java:595)
java.lang.Exception
at load.Load$1.load(Load.java:26)
at
org.apache.wicket.model.LoadableDetachableModel.getObject(LoadableDetachable
Model.java:114)
at
org.apache.wicket.model.CompoundPropertyModel.getObject(CompoundPropertyMode
l.java:60)
at
org.apache.wicket.model.AbstractPropertyModel.getTarget(AbstractPropertyMode
l.java:187)
at
org.apache.wicket.model.AbstractPropertyModel.getObject(AbstractPropertyMode
l.java:110)
at org.apache.wicket.Component.getModelObject(Component.java:1539)
at
org.apache.wicket.Component.getModelObjectAsString(Component.java:1561)
at load.Load$LoadForm$1.isVisible(Load.java:54)
at org.apache.wicket.Component.renderHead(Component.java:2528)
at org.apache.wicket.markup.html.WebPage$1.component(WebPage.java:432)
at
org.apache.wicket.MarkupContainer.visitChildren(MarkupContainer.java:821)
at
org.apache.wicket.MarkupContainer.visitChildren(MarkupContainer.java:836)
at
org.apache.wicket.MarkupContainer.visitChildren(MarkupContainer.java:861)
at org.apache.wicket.markup.html.WebPage.onDetach(WebPage.java:425)
at org.apache.wicket.Component.detach(Component.java:1075)
at
org.apache.wicket.ajax.AjaxRequestTarget.detach(AjaxRequestTarget.java:437)
at org.apache.wicket.RequestCycle.detach(RequestCycle.java:1046)
at org.apache.wicket.RequestCycle.steps(RequestCycle.java:1334)
at org.apache.wicket.RequestCycle.request(RequestCycle.java:493)
at
org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:354)
at
org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:194)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application
FilterChain.java:186)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh
ain.java:157)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.ja
va:214)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.ja
va:178)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126
)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105
)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java
:107)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:825)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConne
ction(Http11Protocol.java:731)
at
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.jav
a:524)
at
org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWo
rkerThread.java:80)
at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.jav
a:684)
at java.lang.Thread.run(Thread.java:595)
##### load() called=4
java.lang.Exception
at load.Load$1.onDetach(Load.java:35)
at
org.apache.wicket.model.LoadableDetachableModel.detach(LoadableDetachableMod
el.java:102)
at
org.apache.wicket.model.CompoundPropertyModel.detach(CompoundPropertyModel.j
ava:107)
at org.apache.wicket.Component.detachModel(Component.java:3342)
at org.apache.wicket.Component.detachModels(Component.java:1142)
at org.apache.wicket.Component.detach(Component.java:1088)
at
org.apache.wicket.MarkupContainer.detachChildren(MarkupContainer.java:1454)
at org.apache.wicket.Component.detach(Component.java:1092)
at
org.apache.wicket.ajax.AjaxRequestTarget.detach(AjaxRequestTarget.java:437)
at org.apache.wicket.RequestCycle.detach(RequestCycle.java:1046)
at org.apache.wicket.RequestCycle.steps(RequestCycle.java:1334)
at org.apache.wicket.RequestCycle.request(RequestCycle.java:493)
at
org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:354)
at
org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:194)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application
FilterChain.java:186)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh
ain.java:157)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.ja
va:214)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.ja
va:178)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126
)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105
)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java
:107)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:825)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConne
ction(Http11Protocol.java:731)
at
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.jav
a:524)
at
org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWo
rkerThread.java:80)
at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.jav
a:684)
at java.lang.Thread.run(Thread.java:595)
> -----Original Message-----
> From: Igor Vaynberg [mailto:[EMAIL PROTECTED]
> Sent: Monday, April 21, 2008 8:59 PM
> To: users@wicket.apache.org
> Subject: Re: isVisible() with surrounding Markup and
> LoadableDetachableModel
>
>
> ok, can you move newexception().printstacktrace() into load() itself,
> also override ondetach() and put the same there with a call to
> super.ondetach(). lets see where the model detaches...
>
> -igor
>
>
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