Hi, Are you running the server in the default configuration ?, Is the server backed by default embedded H2 or have you configured a database when deploying.
Thanks & Regards /Nuwan On Mon, Aug 9, 2010 at 3:25 PM, Daniel Callejas Albalate <d...@nextret.net>wrote: > Another detail we have see now, when you have logged correctly into the > server the error disappears. > > > > *De:* carbon-dev-boun...@wso2.org [mailto:carbon-dev-boun...@wso2.org] *En > nombre de *Daniel Callejas Albalate > *Enviado el:* lunes, 09 de agosto de 2010 11:46 > > *Para:* carbon-dev@wso2.org > *Asunto:* Re: [Carbon-dev] Status Error 500 > > > > > > Now we are getting that too on the gadgets, specially at the morning. The > firsts time we call the application I quite frequent but when you have > called the application many times the error became less frequent. > > > > *De:* carbon-dev-boun...@wso2.org [mailto:carbon-dev-boun...@wso2.org] *En > nombre de *Daniel Callejas Albalate > *Enviado el:* viernes, 06 de agosto de 2010 11:23 > *Para:* carbon-dev@wso2.org > *Asunto:* Re: [Carbon-dev] Status Error 500 > > > > That is the fragment of code, but it’s strange the unique thing that could > be null is gadgetUrls.length but then the error must be raise always and not > only the firsts times you enter the application. > > > > 793 for (int x = 0; x < gadgetUrls.length; x = x + 4) { > > 794 out.print("<td width='250' nowrap='nowrap'>"); > > 795 for (int i = x; i < 4 * ((x / 4) + 1); > i++) { > > 796 if (i >= gadgetUrls.length) > break; > > 797 String[] nameUrlPair = > gadgetUrls[i].split(","); > > > > > > > > *De:* carbon-dev-boun...@wso2.org [mailto:carbon-dev-boun...@wso2.org] *En > nombre de *Afkham Azeez > *Enviado el:* viernes, 06 de agosto de 2010 10:29 > *Para:* carbon-dev@wso2.org > *Asunto:* Re: [Carbon-dev] Status Error 500 > > > > Can you locate index_jsp.java in CARBON_HOME, and see what could possibly > be null at line 796 in that file? > > > > Azeez > > On Fri, Aug 6, 2010 at 1:26 PM, Daniel Callejas Albalate <d...@nextret.net> > wrote: > > Yes > > > > [2010-08-06 07:57:17,435] ERROR - Servlet.service() for servlet > bridgeservlet threw exception > {org.apache.catalina.core.ContainerBase.[carbonEngine].[carbonhost].[/].[bridgeservlet]} > > java.lang.NullPointerException > > at > org.apache.jsp.dashboard.index_jsp._jspService(index_jsp.java:796) > > at > org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97) > > at javax.servlet.http.HttpServlet.service(HttpServlet.java:802) > > at > org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:332) > > at > org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314) > > at > org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264) > > at javax.servlet.http.HttpServlet.service(HttpServlet.java:802) > > at org.wso2.carbon.ui.JspServlet.service(JspServlet.java:117) > > at > org.wso2.carbon.ui.TilesJspServlet.service(TilesJspServlet.java:55) > > at javax.servlet.http.HttpServlet.service(HttpServlet.java:802) > > at > org.eclipse.equinox.http.helper.ContextPathServletAdaptor.service(ContextPathServletAdaptor.java:36) > > at > org.eclipse.equinox.http.servlet.internal.ServletRegistration.handleRequest(ServletRegistration.java:90) > > at > org.eclipse.equinox.http.servlet.internal.ProxyServlet.processAlias(ProxyServlet.java:111) > > at > org.eclipse.equinox.http.servlet.internal.ProxyServlet.service(ProxyServlet.java:67) > > at javax.servlet.http.HttpServlet.service(HttpServlet.java:802) > > at > org.wso2.carbon.bridge.BridgeServlet.service(BridgeServlet.java:154) > > at javax.servlet.http.HttpServlet.service(HttpServlet.java:802) > > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269) > > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) > > at > org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:210) > > at > org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:174) > > at > org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) > > at > org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117) > > at > org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108) > > at > org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:151) > > at > org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:870) > > at > org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:665) > > at > org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:528) > > at > org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:81) > > at > org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:685) > > at java.lang.Thread.run(Unknown Source) > > [2010-08-06 07:57:17,435] ERROR - Servlet.service() for servlet > bridgeservlet threw exception > {org.apache.catalina.core.ContainerBase.[carbonEngine].[carbonhost].[/].[bridgeservlet]} > > java.lang.NullPointerException > > at > org.apache.jsp.dashboard.index_jsp._jspService(index_jsp.java:796) > > at > org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97) > > at javax.servlet.http.HttpServlet.service(HttpServlet.java:802) > > at > org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:332) > > at > org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314) > > at > org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264) > > at javax.servlet.http.HttpServlet.service(HttpServlet.java:802) > > at org.wso2.carbon.ui.JspServlet.service(JspServlet.java:117) > > at > org.wso2.carbon.ui.TilesJspServlet.service(TilesJspServlet.java:55) > > at javax.servlet.http.HttpServlet.service(HttpServlet.java:802) > > at > org.eclipse.equinox.http.helper.ContextPathServletAdaptor.service(ContextPathServletAdaptor.java:36) > > at > org.eclipse.equinox.http.servlet.internal.ServletRegistration.handleRequest(ServletRegistration.java:90) > > at > org.eclipse.equinox.http.servlet.internal.ProxyServlet.processAlias(ProxyServlet.java:111) > > at > org.eclipse.equinox.http.servlet.internal.ProxyServlet.service(ProxyServlet.java:67) > > at javax.servlet.http.HttpServlet.service(HttpServlet.java:802) > > at > org.wso2.carbon.bridge.BridgeServlet.service(BridgeServlet.java:154) > > at javax.servlet.http.HttpServlet.service(HttpServlet.java:802) > > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269) > > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) > > at > org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:210) > > at > org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:174) > > at > org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) > > at > org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117) > > at > org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108) > > at > org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:151) > > at > org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:870) > > at > org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:665) > > at > org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:528) > > at > org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:81) > > at > org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:685) > > at java.lang.Thread.run(Unknown Source) > > > > *De:* carbon-dev-boun...@wso2.org [mailto:carbon-dev-boun...@wso2.org] *En > nombre de *Nuwan Bandara > *Enviado el:* viernes, 06 de agosto de 2010 9:52 > *Para:* carbon-dev@wso2.org > *Asunto:* Re: [Carbon-dev] Status Error 500 > > > > Hi, > > Do you get any exceptions in the server console ? > > Regards > /Nuwan > > On Fri, Aug 6, 2010 at 12:49 PM, Daniel Callejas Albalate <d...@nextret.net> > wrote: > > Hi, > > > > I’m having a strange behaviour with a gadget server, after a long period of > inactivity when someone acces to the server get a 500 status error, after > refreshing the web several times the server begins to run normally. The > server is running on Amazon EC2. > > > > Any help? > > > > Thank you! > > > > *HTTP Status 500 - * > ------------------------------ > > *type* Exception report > > *message* > > *description* *The server encountered an internal error () that prevented > it from fulfilling this request.* > > *exception* > > org.apache.jasper.JasperException: Exception in JSP: > /dashboard/index.jsp:394 > > > > 391: > out.print("<td width='250' nowrap='nowrap'>"); > > 392: for (int i > = x; i < 4 * ((x / 4) + 1); i++) { > > 393: if (i > >= gadgetUrls.length) break; > > 394: > String[] nameUrlPair = gadgetUrls[i].split(","); > > 395: %> > > 396: > > 397: <input type="checkbox" > name="checkgroup" > > > > > > Stacktrace: > > > org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:504) > > > org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:393) > > > org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314) > > org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264) > > javax.servlet.http.HttpServlet.service(HttpServlet.java:802) > > org.wso2.carbon.ui.JspServlet.service(JspServlet.java:117) > > org.wso2.carbon.ui.TilesJspServlet.service(TilesJspServlet.java:55) > > javax.servlet.http.HttpServlet.service(HttpServlet.java:802) > > > org.eclipse.equinox.http.helper.ContextPathServletAdaptor.service(ContextPathServletAdaptor.java:36) > > > org.eclipse.equinox.http.servlet.internal.ServletRegistration.handleRequest(ServletRegistration.java:90) > > > org.eclipse.equinox.http.servlet.internal.ProxyServlet.processAlias(ProxyServlet.java:111) > > > org.eclipse.equinox.http.servlet.internal.ProxyServlet.service(ProxyServlet.java:67) > > javax.servlet.http.HttpServlet.service(HttpServlet.java:802) > > > org.wso2.carbon.bridge.BridgeServlet.service(BridgeServlet.java:154) > > javax.servlet.http.HttpServlet.service(HttpServlet.java:802) > > *root cause* > > java.lang.NullPointerException > > org.apache.jsp.dashboard.index_jsp._jspService(index_jsp.java:796) > > org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97) > > javax.servlet.http.HttpServlet.service(HttpServlet.java:802) > > > org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:332) > > > org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314) > > org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264) > > javax.servlet.http.HttpServlet.service(HttpServlet.java:802) > > org.wso2.carbon.ui.JspServlet.service(JspServlet.java:117) > > org.wso2.carbon.ui.TilesJspServlet.service(TilesJspServlet.java:55) > > javax.servlet.http.HttpServlet.service(HttpServlet.java:802) > > > org.eclipse.equinox.http.helper.ContextPathServletAdaptor.service(ContextPathServletAdaptor.java:36) > > > org.eclipse.equinox.http.servlet.internal.ServletRegistration.handleRequest(ServletRegistration.java:90) > > > org.eclipse.equinox.http.servlet.internal.ProxyServlet.processAlias(ProxyServlet.java:111) > > > org.eclipse.equinox.http.servlet.internal.ProxyServlet.service(ProxyServlet.java:67) > > javax.servlet.http.HttpServlet.service(HttpServlet.java:802) > > > org.wso2.carbon.bridge.BridgeServlet.service(BridgeServlet.java:154) > > javax.servlet.http.HttpServlet.service(HttpServlet.java:802) > > > > > > > > > > Att, > Daniel Callejas Albalate > ________________________________________________ > NexTReT - eBusiness Solutions http://www.nextret.net > Passeig Bonanova, 9. 08022 Barcelona > Calle Fortuny, 3 28010 Madrid > Tf. (+34) 932 541 530 Fx. (+34) 934 175 062 > > > > > _______________________________________________ > Carbon-dev mailing list > Carbon-dev@wso2.org > https://mail.wso2.org/cgi-bin/mailman/listinfo/carbon-dev > > > > > -- > Nuwan Bandara > WSO2 Inc. | http://wso2.com > lean . enterprise . middleware > > http://www.nuwanbando.com > > > _______________________________________________ > Carbon-dev mailing list > Carbon-dev@wso2.org > https://mail.wso2.org/cgi-bin/mailman/listinfo/carbon-dev > > > > > -- > Afkham Azeez > Senior Software Architect & Senior Manager; WSO2, Inc.; http://wso2.com, > Lean . Enterprise . Middleware > Member; Apache Software Foundation; http://www.apache.org/ > email: az...@wso2.com cell: +94 77 3320919 > blog: http://blog.afkham.org > twitter: http://twitter.com/afkham_azeez > linked-in: http://lk.linkedin.com/in/afkhamazeez > > _______________________________________________ > Carbon-dev mailing list > Carbon-dev@wso2.org > https://mail.wso2.org/cgi-bin/mailman/listinfo/carbon-dev > > -- Nuwan Bandara WSO2 Inc. | http://wso2.com lean . enterprise . middleware http://www.nuwanbando.com
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