User interface Nutch用户界面的运行时异常
已启动NutchUiServer并在连接到后获得: 意外的运行时异常User interface Nutch用户界面的运行时异常,user-interface,web-crawler,nutch,User Interface,Web Crawler,Nutch,已启动NutchUiServer并在连接到后获得: 意外的运行时异常 Last cause: Unable to find property: 'navbar.menu.dashboard' for component:[class=org.apache.nutch.webui.pages.DashboardPage]. Locale: null, style: null WicketMessage: Can't instantiate page using constructor 'publi
Last cause: Unable to find property: 'navbar.menu.dashboard' for component:[class=org.apache.nutch.webui.pages.DashboardPage]. Locale: null, style: null
WicketMessage: Can't instantiate page using constructor 'public org.apache.nutch.webui.pages.DashboardPage()'. An exception has been thrown during construction!
堆栈跟踪根本原因:
java.util.MissingResourceException:
找不到组件:[class=org.apache.nutch.webui.pages.DashboardPage]的属性:“navbar.menu.dashboard”。区域设置:null,样式:null
位于org.apache.wicket.Localizer.getString(Localizer.java:237)
位于org.apache.wicket.Localizer.getString(Localizer.java:130)
位于org.apache.wicket.Component.getString(Component.java:1843)
位于org.apache.wicket.Component.getString(Component.java:1830)
位于org.apache.nutch.webui.pages.AbstractBasePage.addMenuItem(AbstractBasePage.java:151)
位于org.apache.nutch.webui.pages.AbstractBasePage。(AbstractBasePage.java:77)
位于org.apache.nutch.webui.pages.DashboardPage(DashboardPage.java:37)
位于java.lang.reflect.Constructor.newInstance(Constructor.java:526)
位于org.apache.wicket.session.DefaultPageFactory.newPage(DefaultPageFactory.java:175)
位于org.apache.wicket.session.DefaultPageFactory.newPage(DefaultPageFactory.java:67)
位于org.apache.wicket.DefaultMapperContext.newPageInstance(DefaultMapperContext.java:133)
位于org.apache.wicket.core.request.handler.PageProvider.resolvePageInstance(PageProvider.java:268)
位于org.apache.wicket.core.request.handler.PageProvider.getPageInstance(PageProvider.java:166)
位于org.apache.wicket.request.handler.render.PageRenderer.getPage(PageRenderer.java:78)
位于org.apache.wicket.request.handler.render.webagerenderer.respond(webagerenderer.java:271)
位于org.apache.wicket.core.request.handler.RenderPageRequestHandler.respond(RenderPageRequestHandler.java:175)
位于org.apache.wicket.request.cycle.RequestCycle$handleExecutor.respond(RequestCycle.java:862)
位于org.apache.wicket.request.RequestHandlerStack.execute(RequestHandlerStack.java:64)
位于org.apache.wicket.request.cycle.RequestCycle.execute(RequestCycle.java:261)
位于org.apache.wicket.request.cycle.RequestCycle.processRequest(RequestCycle.java:218)
位于org.apache.wicket.request.cycle.RequestCycle.processRequestAndDetach(RequestCycle.java:289)
位于org.apache.wicket.protocol.http.WicketFilter.processRequestCycle(WicketFilter.java:259)
位于org.apache.wicket.protocol.http.WicketFilter.processRequest(WicketFilter.java:201)
位于org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:282)
位于org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1212)
位于org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:399)
位于org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182)
位于org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:766)
位于org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
位于org.mortbay.jetty.Server.handle(Server.java:322)
位于org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:542)
位于org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:928)
位于org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:549)
位于org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:212)
位于org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404)
位于org.mortbay.jetty.bio.SocketConnector$Connection.run(SocketConnector.java:228)
位于org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582)