Related Documents: Exception when there are not documents to 'relate'

As reported by Marijan:

"suggestor throws exceptions, when no related docs are not there"

Stack Trace:
10.03.2010 19:27:16 ERROR
[org.onehippo.forge.relateddocs.RelatedDocSuggestor.getRelatedDocs():
79] Error while handling relatedDocs from
org.onehippo.forge.relateddocs.providers.ReferringRelatedDocsProvider
will skip its results
javax.jcr.PathNotFoundException: relateddocs:docs
at org.apache.jackrabbit.core.NodeImpl.getNode(NodeImpl.java:2598)
at org.hippoecm.repository.decorating.NodeDecorator.getNode
(NodeDecorator.java:226)
at
org.hippoecm.repository.decorating.checked.NodeDecorator.getNode
(NodeDecorator.java:290)
at
org.onehippo.forge.relateddocs.providers.ReferringRelatedDocsProvider.getRelatedDocs(
ReferringRelatedDocsProvider.java:36)
at
org.onehippo.forge.relateddocs.RelatedDocSuggestor.getRelatedDocs
(RelatedDocSuggestor.java:66)
at org.onehippo.forge.relateddocs.editor.RelatedDocsSuggestPlugin
$RelatedDocsSuggestView.getItemModelsList
(RelatedDocsSuggestPlugin.java:182)
at org.onehippo.forge.relateddocs.editor.RelatedDocsSuggestPlugin
$RelatedDocsSuggestView.getItemModels(RelatedDocsSuggestPlugin.java:
169)
at org.apache.wicket.markup.repeater.RefreshingView.onPopulate
(RefreshingView.java:94)
at
org.apache.wicket.markup.repeater.AbstractRepeater.onBeforeRender
(AbstractRepeater.java:131)
at org.apache.wicket.Component.internalBeforeRender
(Component.java:1061)
at org.apache.wicket.Component.beforeRender(Component.java:1095)
at org.apache.wicket.MarkupContainer.onBeforeRenderChildren
(MarkupContainer.java:1727)
at org.apache.wicket.Component.onBeforeRender(Component.java:3854)
at org.apache.wicket.Component.internalBeforeRender
(Component.java:1061)
at org.apache.wicket.Component.beforeRender(Component.java:1095)
at org.apache.wicket.MarkupContainer.onBeforeRenderChildren
(MarkupContainer.java:1727)
at org.apache.wicket.Component.onBeforeRender(Component.java:3854)
at
org.hippoecm.frontend.service.render.AbstractRenderService.onBeforeRender(
AbstractRenderService.java:474)
at org.apache.wicket.Component.internalBeforeRender
(Component.java:1061)
at org.apache.wicket.Component.beforeRender(Component.java:1095)
at org.apache.wicket.MarkupContainer.onBeforeRenderChildren
(MarkupContainer.java:1727)
at org.apache.wicket.Component.onBeforeRender(Component.java:3854)
at org.apache.wicket.Component.internalBeforeRender
(Component.java:1061)
at org.apache.wicket.Component.beforeRender(Component.java:1095)
at org.apache.wicket.MarkupContainer.onBeforeRenderChildren
(MarkupContainer.java:1727)
at org.apache.wicket.Component.onBeforeRender(Component.java:3854)
at
org.apache.wicket.markup.repeater.AbstractRepeater.onBeforeRender
(AbstractRepeater.java:151)
at
org.apache.wicket.markup.repeater.AbstractPageableView.onBeforeRender
(AbstractPageableView.java:116)
at org.apache.wicket.Component.internalBeforeRender
(Component.java:1061)
at org.apache.wicket.Component.beforeRender(Component.java:1095)
at org.apache.wicket.MarkupContainer.onBeforeRenderChildren
(MarkupContainer.java:1727)
at org.apache.wicket.Component.onBeforeRender(Component.java:3854)
at
org.hippoecm.frontend.service.render.AbstractRenderService.onBeforeRender(
AbstractRenderService.java:474)
at org.apache.wicket.Component.internalBeforeRender
(Component.java:1061)
at org.apache.wicket.Component.beforeRender(Component.java:1095)
at org.apache.wicket.MarkupContainer.onBeforeRenderChildren
(MarkupContainer.java:1727)
at org.apache.wicket.Component.onBeforeRender(Component.java:3854)
at org.apache.wicket.Component.internalBeforeRender
(Component.java:1061)
at org.apache.wicket.Component.beforeRender(Component.java:1095)
at org.apache.wicket.MarkupContainer.onBeforeRenderChildren
(MarkupContainer.java:1727)
at org.apache.wicket.Component.onBeforeRender(Component.java:3854)
at
org.hippoecm.frontend.service.render.AbstractRenderService.onBeforeRender(
AbstractRenderService.java:474)
at org.apache.wicket.Component.internalBeforeRender
(Component.java:1061)
at org.apache.wicket.Component.beforeRender(Component.java:1095)
at org.apache.wicket.MarkupContainer.onBeforeRenderChildren
(MarkupContainer.java:1727)
at org.apache.wicket.Component.onBeforeRender(Component.java:3854)
at
org.hippoecm.frontend.service.render.AbstractRenderService.onBeforeRender(
AbstractRenderService.java:474)
at org.apache.wicket.Component.internalBeforeRender
(Component.java:1061)
at org.apache.wicket.Component.beforeRender(Component.java:1095)
at org.apache.wicket.MarkupContainer.onBeforeRenderChildren
(MarkupContainer.java:1727)
at org.apache.wicket.Component.onBeforeRender(Component.java:3854)
at
org.hippoecm.frontend.service.render.AbstractRenderService.onBeforeRender(
AbstractRenderService.java:474)
at org.apache.wicket.Component.internalBeforeRender
(Component.java:1061)
at org.apache.wicket.Component.beforeRender(Component.java:1095)
at org.apache.wicket.MarkupContainer.onBeforeRenderChildren
(MarkupContainer.java:1727)
at org.apache.wicket.Component.onBeforeRender(Component.java:3854)
at org.apache.wicket.Component.internalBeforeRender
(Component.java:1061)
at org.apache.wicket.Component.beforeRender(Component.java:1095)
at org.apache.wicket.Component.prepareForRender(Component.java:
2223)
at org.apache.wicket.Component.prepareForRender(Component.java:
2260)
at org.apache.wicket.ajax.AjaxRequestTarget.respondComponent
(AjaxRequestTarget.java:804)
at org.apache.wicket.ajax.AjaxRequestTarget.respondComponents
(AjaxRequestTarget.java:680)
at org.apache.wicket.ajax.AjaxRequestTarget.respond
(AjaxRequestTarget.java:590)
at
org.apache.wicket.request.AbstractRequestCycleProcessor.respond
(AbstractRequestCycleProcessor.java:105)
at org.apache.wicket.RequestCycle.processEventsAndRespond
(RequestCycle.java:1258)
at org.apache.wicket.RequestCycle.step(RequestCycle.java:1329)
at org.apache.wicket.RequestCycle.steps(RequestCycle.java:1428)
at org.apache.wicket.RequestCycle.request(RequestCycle.java:545)
at org.apache.wicket.protocol.http.WicketFilter.doGet
(WicketFilter.java:468)
at org.apache.wicket.protocol.http.WicketFilter.doFilter
(WicketFilter.java:301)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter
(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter
(ApplicationFilterChain.java:206)
at
org.hippoecm.frontend.plugins.login.ConcurrentLoginFilter.doFilter
(ConcurrentLoginFilter.java:54)
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:717)