Error Details: Message: Error attaching this container for rendering: [WebMarkupContainer [Component id = body]] Root cause: java.lang.NullPointerException at com.pmease.quickbuild.entitymanager.impl.DefaultMeasurementDataManager.getLastTimestamp(DefaultMeasurementDataManager.java:213) at com.pmease.quickbuild.persistence.SessionInterceptor.invoke(SessionInterceptor.java:91) at com.pmease.quickbuild.plugin.measurement.core.cache.UpdatedTimeCache$1.load(UpdatedTimeCache.java:25) at com.pmease.quickbuild.plugin.measurement.core.cache.UpdatedTimeCache$1.load(UpdatedTimeCache.java:21) at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3599) at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2379) at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2342) at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2257) at com.google.common.cache.LocalCache.get(LocalCache.java:4000) at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4004) at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:4874) at com.google.common.cache.LocalCache$LocalLoadingCache.getUnchecked(LocalCache.java:4880) at com.pmease.quickbuild.plugin.measurement.core.cache.UpdatedTimeCache.get(UpdatedTimeCache.java:35) at com.pmease.quickbuild.plugin.measurement.core.cache.LatestReportCache$1.load(LatestReportCache.java:27) at com.pmease.quickbuild.plugin.measurement.core.cache.LatestReportCache$1.load(LatestReportCache.java:23) at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3599) at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2379) at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2342) at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2257) at com.google.common.cache.LocalCache.get(LocalCache.java:4000) at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4004) at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:4874) at com.google.common.cache.LocalCache$LocalLoadingCache.getUnchecked(LocalCache.java:4880) at com.pmease.quickbuild.plugin.measurement.core.web.node.ActiveNodesTablePanel$18.populateItem(ActiveNodesTablePanel.java:1001) at org.apache.wicket.extensions.markup.html.repeater.data.grid.AbstractDataGridView.populateItem(AbstractDataGridView.java:156) at org.apache.wicket.markup.repeater.RefreshingView$1.newItem(RefreshingView.java:113) at org.apache.wicket.markup.repeater.DefaultItemReuseStrategy$1.next(DefaultItemReuseStrategy.java:71) at org.apache.wicket.markup.repeater.DefaultItemReuseStrategy$1.next(DefaultItemReuseStrategy.java:68) at org.apache.wicket.markup.repeater.RefreshingView.addItems(RefreshingView.java:188) at org.apache.wicket.markup.repeater.RefreshingView.onPopulate(RefreshingView.java:97) at org.apache.wicket.markup.repeater.AbstractRepeater.onBeforeRender(AbstractRepeater.java:119) at org.apache.wicket.markup.repeater.AbstractPageableView.onBeforeRender(AbstractPageableView.java:115) at org.apache.wicket.Component.internalBeforeRender(Component.java:986) at org.apache.wicket.Component.beforeRender(Component.java:1022) at org.apache.wicket.MarkupContainer.onBeforeRenderChildren(MarkupContainer.java:1785) at org.apache.wicket.Component.onBeforeRender(Component.java:3798) at org.apache.wicket.Component.internalBeforeRender(Component.java:986) at org.apache.wicket.Component.beforeRender(Component.java:1022) at org.apache.wicket.MarkupContainer.onBeforeRenderChildren(MarkupContainer.java:1785) at org.apache.wicket.Component.onBeforeRender(Component.java:3798) at org.apache.wicket.Component.internalBeforeRender(Component.java:986) at org.apache.wicket.Component.beforeRender(Component.java:1022) at org.apache.wicket.MarkupContainer.onBeforeRenderChildren(MarkupContainer.java:1785) at org.apache.wicket.Component.onBeforeRender(Component.java:3798) at org.apache.wicket.Component.internalBeforeRender(Component.java:986) at org.apache.wicket.Component.beforeRender(Component.java:1022) at org.apache.wicket.MarkupContainer.onBeforeRenderChildren(MarkupContainer.java:1785) at org.apache.wicket.Component.onBeforeRender(Component.java:3798) at org.apache.wicket.Component.internalBeforeRender(Component.java:986) at org.apache.wicket.Component.beforeRender(Component.java:1022) at org.apache.wicket.MarkupContainer.onBeforeRenderChildren(MarkupContainer.java:1785) at org.apache.wicket.Component.onBeforeRender(Component.java:3798) at org.apache.wicket.Component.internalBeforeRender(Component.java:986) at org.apache.wicket.Component.beforeRender(Component.java:1022) at org.apache.wicket.MarkupContainer.onBeforeRenderChildren(MarkupContainer.java:1785) at org.apache.wicket.Component.onBeforeRender(Component.java:3798) at org.apache.wicket.Component.internalBeforeRender(Component.java:986) at org.apache.wicket.Component.beforeRender(Component.java:1022) at org.apache.wicket.MarkupContainer.onBeforeRenderChildren(MarkupContainer.java:1785) at org.apache.wicket.Component.onBeforeRender(Component.java:3798) at org.apache.wicket.Component.internalBeforeRender(Component.java:986) at org.apache.wicket.Component.beforeRender(Component.java:1022) at org.apache.wicket.MarkupContainer.onBeforeRenderChildren(MarkupContainer.java:1785) at org.apache.wicket.Component.onBeforeRender(Component.java:3798) at org.apache.wicket.Page.onBeforeRender(Page.java:823) at com.pmease.quickbuild.web.page.BasePage.onBeforeRender(BasePage.java:346) at org.apache.wicket.Component.internalBeforeRender(Component.java:986) at org.apache.wicket.Component.beforeRender(Component.java:1022) at org.apache.wicket.Component.internalPrepareForRender(Component.java:2191) at org.apache.wicket.Page.internalPrepareForRender(Page.java:280) at org.apache.wicket.Component.render(Component.java:2280) 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:182) at org.apache.wicket.request.handler.RenderPageRequestHandler.respond(RenderPageRequestHandler.java:147) at org.apache.wicket.request.cycle.RequestCycle$HandlerExecutor.respond(RequestCycle.java:719) at org.apache.wicket.request.RequestHandlerStack.execute(RequestHandlerStack.java:63) at org.apache.wicket.request.cycle.RequestCycle.processRequest(RequestCycle.java:210) at org.apache.wicket.request.cycle.RequestCycle.processRequestAndDetach(RequestCycle.java:253) at org.apache.wicket.protocol.http.WicketFilter.processRequest(WicketFilter.java:162) at org.apache.wicket.protocol.http.WicketServlet.doGet(WicketServlet.java:137) at javax.servlet.http.HttpServlet.service(HttpServlet.java:734) at com.pmease.quickbuild.web.MainServlet.service(MainServlet.java:133) at javax.servlet.http.HttpServlet.service(HttpServlet.java:847) at org.eclipse.equinox.http.helper.FilterServletAdaptor$FilterChainImpl.doFilter(FilterServletAdaptor.java:56) at org.eclipse.jetty.servlets.UserAgentFilter.doFilter(UserAgentFilter.java:82) at org.eclipse.jetty.servlets.GzipFilter.doFilter(GzipFilter.java:243) at org.eclipse.equinox.http.helper.FilterServletAdaptor.service(FilterServletAdaptor.java:37) at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:669) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1336) at com.pmease.quickbuild.Quickbuild$DisableTraceFilter.doFilter(Quickbuild.java:1060) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1307) at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:453) at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:229) at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1072) at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:382) at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:193) at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1006) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135) at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:154) at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116) at org.eclipse.jetty.server.Server.handle(Server.java:365) at org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:485) at org.eclipse.jetty.server.BlockingHttpConnection.handleRequest(BlockingHttpConnection.java:53) at org.eclipse.jetty.server.AbstractHttpConnection.headerComplete(AbstractHttpConnection.java:926) at org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.headerComplete(AbstractHttpConnection.java:988) at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:635) at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:235) at org.eclipse.jetty.server.BlockingHttpConnection.handle(BlockingHttpConnection.java:72) at org.eclipse.jetty.server.bio.SocketConnector$ConnectorEndPoint.run(SocketConnector.java:264) at org.eclipse.jetty.server.ssl.SslSocketConnector$SslConnectorEndPoint.run(SslSocketConnector.java:670) at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:608) at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:543) at java.lang.Thread.run(Thread.java:745) Complete stack: org.apache.wicket.WicketRuntimeException: Error attaching this container for rendering: [WebMarkupContainer [Component id = body]] at org.apache.wicket.MarkupContainer.onBeforeRenderChildren(MarkupContainer.java:1797) at org.apache.wicket.Component.onBeforeRender(Component.java:3798) at org.apache.wicket.Component.internalBeforeRender(Component.java:986) at org.apache.wicket.Component.beforeRender(Component.java:1022) at org.apache.wicket.MarkupContainer.onBeforeRenderChildren(MarkupContainer.java:1785) at org.apache.wicket.Component.onBeforeRender(Component.java:3798) at org.apache.wicket.Component.internalBeforeRender(Component.java:986) at org.apache.wicket.Component.beforeRender(Component.java:1022) at org.apache.wicket.MarkupContainer.onBeforeRenderChildren(MarkupContainer.java:1785) at org.apache.wicket.Component.onBeforeRender(Component.java:3798) at org.apache.wicket.Component.internalBeforeRender(Component.java:986) at org.apache.wicket.Component.beforeRender(Component.java:1022) at org.apache.wicket.MarkupContainer.onBeforeRenderChildren(MarkupContainer.java:1785) at org.apache.wicket.Component.onBeforeRender(Component.java:3798) at org.apache.wicket.Component.internalBeforeRender(Component.java:986) at org.apache.wicket.Component.beforeRender(Component.java:1022) at org.apache.wicket.MarkupContainer.onBeforeRenderChildren(MarkupContainer.java:1785) at org.apache.wicket.Component.onBeforeRender(Component.java:3798) at org.apache.wicket.Component.internalBeforeRender(Component.java:986) at org.apache.wicket.Component.beforeRender(Component.java:1022) at org.apache.wicket.MarkupContainer.onBeforeRenderChildren(MarkupContainer.java:1785) at org.apache.wicket.Component.onBeforeRender(Component.java:3798) at org.apache.wicket.Component.internalBeforeRender(Component.java:986) at org.apache.wicket.Component.beforeRender(Component.java:1022) at org.apache.wicket.MarkupContainer.onBeforeRenderChildren(MarkupContainer.java:1785) at org.apache.wicket.Component.onBeforeRender(Component.java:3798) at org.apache.wicket.Component.internalBeforeRender(Component.java:986) at org.apache.wicket.Component.beforeRender(Component.java:1022) at org.apache.wicket.MarkupContainer.onBeforeRenderChildren(MarkupContainer.java:1785) at org.apache.wicket.Component.onBeforeRender(Component.java:3798) at org.apache.wicket.Page.onBeforeRender(Page.java:823) at com.pmease.quickbuild.web.page.BasePage.onBeforeRender(BasePage.java:346) at org.apache.wicket.Component.internalBeforeRender(Component.java:986) at org.apache.wicket.Component.beforeRender(Component.java:1022) at org.apache.wicket.Component.internalPrepareForRender(Component.java:2191) at org.apache.wicket.Page.internalPrepareForRender(Page.java:280) at org.apache.wicket.Component.render(Component.java:2280) 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:182) at org.apache.wicket.request.handler.RenderPageRequestHandler.respond(RenderPageRequestHandler.java:147) at org.apache.wicket.request.cycle.RequestCycle$HandlerExecutor.respond(RequestCycle.java:719) at org.apache.wicket.request.RequestHandlerStack.execute(RequestHandlerStack.java:63) at org.apache.wicket.request.cycle.RequestCycle.processRequest(RequestCycle.java:210) at org.apache.wicket.request.cycle.RequestCycle.processRequestAndDetach(RequestCycle.java:253) at org.apache.wicket.protocol.http.WicketFilter.processRequest(WicketFilter.java:162) com.google.common.util.concurrent.UncheckedExecutionException: com.google.common.util.concurrent.UncheckedExecutionException: java.lang.NullPointerException at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2263) at com.google.common.cache.LocalCache.get(LocalCache.java:4000) at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4004) at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:4874) at com.google.common.cache.LocalCache$LocalLoadingCache.getUnchecked(LocalCache.java:4880) at com.pmease.quickbuild.plugin.measurement.core.web.node.ActiveNodesTablePanel$18.populateItem(ActiveNodesTablePanel.java:1001) at org.apache.wicket.extensions.markup.html.repeater.data.grid.AbstractDataGridView.populateItem(AbstractDataGridView.java:156) at org.apache.wicket.markup.repeater.RefreshingView$1.newItem(RefreshingView.java:113) at org.apache.wicket.markup.repeater.DefaultItemReuseStrategy$1.next(DefaultItemReuseStrategy.java:71) at org.apache.wicket.markup.repeater.DefaultItemReuseStrategy$1.next(DefaultItemReuseStrategy.java:68) at org.apache.wicket.markup.repeater.RefreshingView.addItems(RefreshingView.java:188) at org.apache.wicket.markup.repeater.RefreshingView.onPopulate(RefreshingView.java:97) at org.apache.wicket.markup.repeater.AbstractRepeater.onBeforeRender(AbstractRepeater.java:119) at org.apache.wicket.markup.repeater.AbstractPageableView.onBeforeRender(AbstractPageableView.java:115) at org.apache.wicket.Component.internalBeforeRender(Component.java:986) at org.apache.wicket.Component.beforeRender(Component.java:1022) at org.apache.wicket.MarkupContainer.onBeforeRenderChildren(MarkupContainer.java:1785) at org.apache.wicket.Component.onBeforeRender(Component.java:3798) at org.apache.wicket.Component.internalBeforeRender(Component.java:986) at org.apache.wicket.Component.beforeRender(Component.java:1022) at org.apache.wicket.MarkupContainer.onBeforeRenderChildren(MarkupContainer.java:1785) at org.apache.wicket.Component.onBeforeRender(Component.java:3798) at org.apache.wicket.Component.internalBeforeRender(Component.java:986) at org.apache.wicket.Component.beforeRender(Component.java:1022) at org.apache.wicket.MarkupContainer.onBeforeRenderChildren(MarkupContainer.java:1785) at org.apache.wicket.Component.onBeforeRender(Component.java:3798) at org.apache.wicket.Component.internalBeforeRender(Component.java:986) at org.apache.wicket.Component.beforeRender(Component.java:1022) at org.apache.wicket.MarkupContainer.onBeforeRenderChildren(MarkupContainer.java:1785) at org.apache.wicket.Component.onBeforeRender(Component.java:3798) at org.apache.wicket.Component.internalBeforeRender(Component.java:986) at org.apache.wicket.Component.beforeRender(Component.java:1022) at org.apache.wicket.MarkupContainer.onBeforeRenderChildren(MarkupContainer.java:1785) at org.apache.wicket.Component.onBeforeRender(Component.java:3798) at org.apache.wicket.Component.internalBeforeRender(Component.java:986) at org.apache.wicket.Component.beforeRender(Component.java:1022) at org.apache.wicket.MarkupContainer.onBeforeRenderChildren(MarkupContainer.java:1785) at org.apache.wicket.Component.onBeforeRender(Component.java:3798) at org.apache.wicket.Component.internalBeforeRender(Component.java:986) at org.apache.wicket.Component.beforeRender(Component.java:1022) at org.apache.wicket.MarkupContainer.onBeforeRenderChildren(MarkupContainer.java:1785) at org.apache.wicket.Component.onBeforeRender(Component.java:3798) at org.apache.wicket.Component.internalBeforeRender(Component.java:986) at org.apache.wicket.Component.beforeRender(Component.java:1022) at org.apache.wicket.MarkupContainer.onBeforeRenderChildren(MarkupContainer.java:1785) at org.apache.wicket.Component.onBeforeRender(Component.java:3798) at org.apache.wicket.Page.onBeforeRender(Page.java:823) at com.pmease.quickbuild.web.page.BasePage.onBeforeRender(BasePage.java:346) at org.apache.wicket.Component.internalBeforeRender(Component.java:986) at org.apache.wicket.Component.beforeRender(Component.java:1022) at org.apache.wicket.Component.internalPrepareForRender(Component.java:2191) at org.apache.wicket.Page.internalPrepareForRender(Page.java:280) at org.apache.wicket.Component.render(Component.java:2280) 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:182) at org.apache.wicket.request.handler.RenderPageRequestHandler.respond(RenderPageRequestHandler.java:147) at org.apache.wicket.request.cycle.RequestCycle$HandlerExecutor.respond(RequestCycle.java:719) at org.apache.wicket.request.RequestHandlerStack.execute(RequestHandlerStack.java:63) at org.apache.wicket.request.cycle.RequestCycle.processRequest(RequestCycle.java:210) at org.apache.wicket.request.cycle.RequestCycle.processRequestAndDetach(RequestCycle.java:253) at org.apache.wicket.protocol.http.WicketFilter.processRequest(WicketFilter.java:162) com.google.common.util.concurrent.UncheckedExecutionException: java.lang.NullPointerException at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2263) at com.google.common.cache.LocalCache.get(LocalCache.java:4000) at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4004) at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:4874) at com.google.common.cache.LocalCache$LocalLoadingCache.getUnchecked(LocalCache.java:4880) at com.pmease.quickbuild.plugin.measurement.core.cache.UpdatedTimeCache.get(UpdatedTimeCache.java:35) at com.pmease.quickbuild.plugin.measurement.core.cache.LatestReportCache$1.load(LatestReportCache.java:27) at com.pmease.quickbuild.plugin.measurement.core.cache.LatestReportCache$1.load(LatestReportCache.java:23) at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3599) at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2379) at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2342) at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2257) at com.google.common.cache.LocalCache.get(LocalCache.java:4000) at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:4004) at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:4874) at com.google.common.cache.LocalCache$LocalLoadingCache.getUnchecked(LocalCache.java:4880) at com.pmease.quickbuild.plugin.measurement.core.web.node.ActiveNodesTablePanel$18.populateItem(ActiveNodesTablePanel.java:1001) at org.apache.wicket.extensions.markup.html.repeater.data.grid.AbstractDataGridView.populateItem(AbstractDataGridView.java:156) at org.apache.wicket.markup.repeater.RefreshingView$1.newItem(RefreshingView.java:113) at org.apache.wicket.markup.repeater.DefaultItemReuseStrategy$1.next(DefaultItemReuseStrategy.java:71) at org.apache.wicket.markup.repeater.DefaultItemReuseStrategy$1.next(DefaultItemReuseStrategy.java:68) at org.apache.wicket.markup.repeater.RefreshingView.addItems(RefreshingView.java:188) at org.apache.wicket.markup.repeater.RefreshingView.onPopulate(RefreshingView.java:97) at org.apache.wicket.markup.repeater.AbstractRepeater.onBeforeRender(AbstractRepeater.java:119) at org.apache.wicket.markup.repeater.AbstractPageableView.onBeforeRender(AbstractPageableView.java:115) at org.apache.wicket.Component.internalBeforeRender(Component.java:986) at org.apache.wicket.Component.beforeRender(Component.java:1022) at org.apache.wicket.MarkupContainer.onBeforeRenderChildren(MarkupContainer.java:1785) at org.apache.wicket.Component.onBeforeRender(Component.java:3798) at org.apache.wicket.Component.internalBeforeRender(Component.java:986) at org.apache.wicket.Component.beforeRender(Component.java:1022) at org.apache.wicket.MarkupContainer.onBeforeRenderChildren(MarkupContainer.java:1785) at org.apache.wicket.Component.onBeforeRender(Component.java:3798) at org.apache.wicket.Component.internalBeforeRender(Component.java:986) at org.apache.wicket.Component.beforeRender(Component.java:1022) at org.apache.wicket.MarkupContainer.onBeforeRenderChildren(MarkupContainer.java:1785) at org.apache.wicket.Component.onBeforeRender(Component.java:3798) at org.apache.wicket.Component.internalBeforeRender(Component.java:986) at org.apache.wicket.Component.beforeRender(Component.java:1022) at org.apache.wicket.MarkupContainer.onBeforeRenderChildren(MarkupContainer.java:1785) at org.apache.wicket.Component.onBeforeRender(Component.java:3798) at org.apache.wicket.Component.internalBeforeRender(Component.java:986) at org.apache.wicket.Component.beforeRender(Component.java:1022) at org.apache.wicket.MarkupContainer.onBeforeRenderChildren(MarkupContainer.java:1785) at org.apache.wicket.Component.onBeforeRender(Component.java:3798) at org.apache.wicket.Component.internalBeforeRender(Component.java:986) at org.apache.wicket.Component.beforeRender(Component.java:1022) at org.apache.wicket.MarkupContainer.onBeforeRenderChildren(MarkupContainer.java:1785) at org.apache.wicket.Component.onBeforeRender(Component.java:3798) at org.apache.wicket.Component.internalBeforeRender(Component.java:986) at org.apache.wicket.Component.beforeRender(Component.java:1022) at org.apache.wicket.MarkupContainer.onBeforeRenderChildren(MarkupContainer.java:1785) at org.apache.wicket.Component.onBeforeRender(Component.java:3798) at org.apache.wicket.Component.internalBeforeRender(Component.java:986) at org.apache.wicket.Component.beforeRender(Component.java:1022) at org.apache.wicket.MarkupContainer.onBeforeRenderChildren(MarkupContainer.java:1785) at org.apache.wicket.Component.onBeforeRender(Component.java:3798) at org.apache.wicket.Page.onBeforeRender(Page.java:823) at com.pmease.quickbuild.web.page.BasePage.onBeforeRender(BasePage.java:346) at org.apache.wicket.Component.internalBeforeRender(Component.java:986) at org.apache.wicket.Component.beforeRender(Component.java:1022) at org.apache.wicket.Component.internalPrepareForRender(Component.java:2191) at org.apache.wicket.Page.internalPrepareForRender(Page.java:280) at org.apache.wicket.Component.render(Component.java:2280) 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:182) at org.apache.wicket.request.handler.RenderPageRequestHandler.respond(RenderPageRequestHandler.java:147) at org.apache.wicket.request.cycle.RequestCycle$HandlerExecutor.respond(RequestCycle.java:719) at org.apache.wicket.request.RequestHandlerStack.execute(RequestHandlerStack.java:63) at org.apache.wicket.request.cycle.RequestCycle.processRequest(RequestCycle.java:210) at org.apache.wicket.request.cycle.RequestCycle.processRequestAndDetach(RequestCycle.java:253) at org.apache.wicket.protocol.http.WicketFilter.processRequest(WicketFilter.java:162)