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StandardWrapperValve[jsp]: Servlet.service() for servlet jsp threw exception

 
Bhargav Srinivasa
Greenhorn
Posts: 5
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Hi can any one tell me what sought of error is this because in my first system the code was working, but now when i copied the same code to anothe system its showing thisa error :

2006-02-22 18:37:14 JDBCRealm[Catalina]: Username Bhargav successfully authenticated
2006-02-22 18:37:42 StandardWrapperValve[jsp]: Servlet.service() for servlet jsp threw exception
javax.servlet.jsp.JspException: Cannot find bean under name compInfoOptions
at org.apache.struts.taglib.html.OptionsTag.getIterator(OptionsTag.java:368)
at org.apache.struts.taglib.html.OptionsTag.doEndTag(OptionsTag.java:188)
at org.apache.jsp.view.component.addcomp_jsp._jspx_meth_html_options_0(addcomp_jsp.java:1247)
at org.apache.jsp.view.component.addcomp_jsp._jspx_meth_html_select_0(addcomp_jsp.java:1218)
at org.apache.jsp.view.component.addcomp_jsp._jspService(addcomp_jsp.java:450)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:324)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:214)
at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:198)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:152)
at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:540)
at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:137)
at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:118)
at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929)
at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:160)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:705)
at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:577)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683)
at java.lang.Thread.run(Thread.java:534)

2006-02-22 18:38:54 StandardContext[/servlets-examples]ContextListener: attributeReplaced('org.apache.catalina.WELCOME_FILES', '[Ljava.lang.String;@53d3cf')
2006-02-22 18:38:54 StandardContext[/servlets-examples]ContextListener: attributeReplaced('org.apache.catalina.WELCOME_FILES', '[Ljava.lang.String;@176de14')
2006-02-22 18:38:54 StandardContext[/servlets-examples]ContextListener: attributeReplaced('org.apache.catalina.WELCOME_FILES', '[Ljava.lang.String;@ee21f5')
2006-02-22 18:38:54 StandardContext[/servlets-examples]SessionListener: contextDestroyed()
2006-02-22 18:38:54 StandardContext[/servlets-examples]ContextListener: contextDestroyed()
2006-02-22 18:38:54 StandardContext[/jsp-examples]ContextListener: attributeReplaced('org.apache.catalina.WELCOME_FILES', '[Ljava.lang.String;@2c03ff')
2006-02-22 18:38:54 StandardContext[/jsp-examples]ContextListener: attributeReplaced('org.apache.catalina.WELCOME_FILES', '[Ljava.lang.String;@1ba92db')
2006-02-22 18:38:54 StandardContext[/jsp-examples]ContextListener: attributeReplaced('org.apache.catalina.WELCOME_FILES', '[Ljava.lang.String;@1ff6de1')
2006-02-22 18:38:54 StandardContext[/jsp-examples]SessionListener: contextDestroyed()
2006-02-22 18:38:54 StandardContext[/jsp-examples]ContextListener: contextDestroyed()
 
Merrill Higginson
Ranch Hand
Posts: 4864
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What this message is telling you is that somewhere in your JSP, there is an <html ptions> tag that expects you to have a bean named compInfoOptions in some scope, and that this bean is not found. In other words, it tried request.getAttribute("compInfoOptions"), request.getSession().getAttribute("compInfoOptions") and pageContext.getAttribute("compInfoOptions") and got null back in every case. Somewhere in your code, you need to place a bean with this name in some scope.
 
Jitender kumar
Greenhorn
Posts: 12
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Please post the JSP code fragment and Struts-config.xml fragment that you have used.
 
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