Either your web.xml contains an error or your taglib reference in your jsp files is not setup correctly. How does your web.xml look like?
Marcel -----Oorspronkelijk bericht----- Van: vincent [mailto:[EMAIL PROTECTED] Verzonden: maandag 24 februari 2003 11:15 Aan: [EMAIL PROTECTED] Onderwerp: struts.taglib.tiles.InsertTag error during runtime Hi all, I'm having a problem during running the struts application on JBoss server. The application deployed successfully on JBoss server, but, most of the time the error will occur when i try to call the first page of the application. It will only run smootly if i restart the JBoss server or perform a rebuild on the application again, or delete the temporary deploy folder in JBoss server serveral times. Please help!!! Server : jboss-3.0.4_tomcat-4.0.6 Struts : 1.1 rc 1 jdk : j2sdk1.4.1 j2ee : j2sdkee1.3.1 O/S : window 2000 java.lang.NullPointerException at org.apache.struts.taglib.tiles.InsertTag.processAttribute(InsertTag.java:593 ) at org.apache.struts.taglib.tiles.InsertTag.createTagHandler(InsertTag.java:390 ) at org.apache.struts.taglib.tiles.InsertTag.doStartTag(InsertTag.java:342) at org.apache.jsp.classicLayout$jsp._jspService(classicLayout$jsp.java:183) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:107) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(JspServlet.ja va:201) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:381) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:473) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher. java:683) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatch er.java:431) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher .java:355) at org.apache.struts.action.RequestProcessor.doForward(RequestProcessor.java:10 58) at org.apache.struts.tiles.TilesRequestProcessor.doForward(TilesRequestProcesso r.java:269) at org.apache.struts.tiles.TilesRequestProcessor.processTilesDefinition(TilesRe questProcessor.java:249) at org.apache.struts.tiles.TilesRequestProcessor.processForwardConfig(TilesRequ estProcessor.java:303) at org.apache.struts.action.RequestProcessor.processActionForward(RequestProces sor.java:401) at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:279) at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1420) at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:502) at javax.servlet.http.HttpServlet.service(HttpServlet.java:740) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application FilterChain.java:247) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh ain.java:193) at com.ilium.eapps.syswar.filter.SetCharacterEncodingFilter.doFilter(SetCharact erEncodingFilter.java:147) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application FilterChain.java:213) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh ain.java:193) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.ja va:243) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:5 66) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.ja va:190) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:5 66) at org.apache.catalina.valves.CertificatesValve.invoke(CertificatesValve.java:2 46) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:5 64) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943) at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2347) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180 ) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:5 66) at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve. java:170) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:5 64) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:170 ) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:5 64) at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:468) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:5 64) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java :174) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:5 66) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943) at org.apache.catalina.connector.http.HttpProcessor.process(HttpProcessor.java: 1027) at org.apache.catalina.connector.http.HttpProcessor.run(HttpProcessor.java:1125 ) at java.lang.Thread.run(Thread.java:536) tq, vincent --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] Disclaimer: The information contained in this E-mail and its attachments is confidential and may be legally privileged. It is intended solely for the use of the individual or entity to whom it is addressed and others authorized to receive it. If you are not the intended recipient you are hereby notified that any disclosure, copying, distribution or taking any action in reliance of the contents of this E-mail and any attachments is strictly prohibited and may be unlawful. The CIP is neither liable for the proper and complete transmission of the information contained in this E-mail and any attachments nor for any delay in its receipt. If received in error, please contact The CIP on +31(0)522 722222 quoting the name of the sender and the addressee and then delete it from your system. Please note that the The CIP does not accept any responsibility for viruses and it is your responsibility to scan the E-mail and attachments (if any). No contracts may be concluded on behalf of The CIP by means of E-mail communications. --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
