Hi All,
We have recently migrated a  J2EE Struts project from Websphere applicaiton Server 6.0.2.39  to WAS 7.X  , After migration  when we ran the application,
we are facing a weird struts error on a webpage, which is comming only on WAS 7.X( ie., we have tested this on all WAS 7 FP's( 7.0.0.1 to the very latest 7.0.0.13 )  and on WAS 6.1.X version as well. The same application works perfectly without any errors on WAS 6.0.2.X version.

Below is the Stack trace :-
----------------------------------
Error 500: javax.servlet.jsp.JspException: No getter method for property genericList of bean RegistrationProcessForm
[12/10/10 12:13:07:312 IST] 00000019 servlet       I com.ibm.ws.webcontainer.servlet.ServletWrapper init SRVE0242I: [services_eservicepac] [/services/eservicepac] [/jsp/registrationtablegeneric.jsp]: Initialization successful.
[12/10/10 12:13:07:421 IST] 00000019 servlet       E com.ibm.ws.webcontainer.servlet.ServletWrapper service SRVE0068E: Uncaught exception created in one of the service methods of the servlet /jsp/registrationtablegeneric.jsp in application services_eservicepac. Exception created : com.ibm.websphere.servlet.error.ServletErrorReport: javax.servlet.jsp.JspException: No getter method for property genericList of bean RegistrationProcessForm
    at org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:695)
    at com.ibm._jsp._registrationtablegeneric._jspService(_registrationtablegeneric.java:1803)
    at com.ibm.ws.jsp.runtime.HttpJspBase.service(HttpJspBase.java:99)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:831)
    at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1657)
    at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:939)
    at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:502)
    at com.ibm.ws.webcontainer.servlet.ServletWrapperImpl.handleRequest(ServletWrapperImpl.java:179)
    at com.ibm.wsspi.webcontainer.servlet.GenericServletWrapper.handleRequest(GenericServletWrapper.java:121)


Has any one  face this kind of problem or any suggestions are greatly appreciated.

Thanks in Advance

chandi

Maybe the JSP needs to be recompiled for some reason; did you look into that?

Hello!

Recently We  made the same migration and we are getting a very similar error. How did you fix  that?

Thanks!

The following is the exception stack trace.

 [3/16/11 16:44:29:568 CDT] 00000033 servlet       E com.ibm.ws.webcontainer.servlet.ServletWrapper service SRVE0068E: Uncaught exception created in one of the service methods of the servlet /newRequest.jsp in application DemandProd1. Exception created : com.ibm.websphere.servlet.error.ServletErrorReport: javax.servlet.jsp.JspException: Cannot find bean under name CATS
    at org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:695)
    at com.ibm._jsp._newRequest._jspService(_newRequest.java:225)
    at com.ibm.ws.jsp.runtime.HttpJspBase.service(HttpJspBase.java:99)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:831)
    at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1657)
    at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:939)
    at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:502)
    at com.ibm.ws.webcontainer.servlet.ServletWrapperImpl.handleRequest(ServletWrapperImpl.java:179)
    at com.ibm.wsspi.webcontainer.servlet.GenericServletWrapper.handleRequest(GenericServletWrapper.java:121)
    at com.ibm.ws.jsp.webcontainerext.AbstractJSPExtensionServletWrapper.handleRequest(AbstractJSPExtensionServletWrapper.java:259)
    at com.ibm.ws.jsp.webcontainerext.AbstractJSPExtensionProcessor.handleRequest(AbstractJSPExtensionProcessor.java:353)
    at com.ibm.ws.webcontainer.webapp.WebAppRequestDispatcher.forward(WebAppRequestDispatcher.java:353)
    at org.apache.struts.action.RequestProcessor.doForward(RequestProcessor.java:1069)
    at org.apache.struts.action.RequestProcessor.processForwardConfig(RequestProcessor.java:455)
    at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:279)
    at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1482)
    at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:507)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:718)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:831)
    at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1657)
    at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:939)
    at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:502)
    at com.ibm.ws.webcontainer.servlet.ServletWrapperImpl.handleRequest(ServletWrapperImpl.java:179)
    at com.ibm.ws.webcontainer.webapp.WebApp.handleRequest(WebApp.java:3933)
    at com.ibm.ws.webcontainer.webapp.WebGroup.handleRequest(WebGroup.java:276)
    at com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java:931)
    at com.ibm.ws.webcontainer.WSWebContainer.handleRequest(WSWebContainer.java:1583)
    at com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink.java:186)
    at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(HttpInboundLink.java:445)
    at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewRequest(HttpInboundLink.java:504)
    at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.processRequest(HttpInboundLink.java:301)
    at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.ready(HttpInboundLink.java:275)
    at com.ibm.ws.ssl.channel.impl.SSLConnectionLink.determineNextChannel(SSLConnectionLink.java:1016)
    at com.ibm.ws.ssl.channel.impl.SSLConnectionLink$MyReadCompletedCallback.complete(SSLConnectionLink.java:639)
    at com.ibm.ws.ssl.channel.impl.SSLReadServiceContext$SSLReadCompletedCallback.complete(SSLReadServiceContext.java:1784)
    at com.ibm.ws.tcp.channel.impl.AioReadCompletionListener.futureCompleted(AioReadCompletionListener.java:165)
    at com.ibm.io.async.AbstractAsyncFuture.invokeCallback(AbstractAsyncFuture.java:217)
    at com.ibm.io.async.AsyncChannelFuture.fireCompletionActions(AsyncChannelFuture.java:161)
    at com.ibm.io.async.AsyncFuture.completed(AsyncFuture.java:138)
    at com.ibm.io.async.ResultHandler.complete(ResultHandler.java:204)
    at com.ibm.io.async.ResultHandler.runEventProcessingLoop(ResultHandler.java:775)
    at com.ibm.io.async.ResultHandler$2.run(ResultHandler.java:905)
    at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1604)
Caused by: javax.servlet.jsp.JspException: Cannot find bean under name CATS
    at org.apache.struts.taglib.html.OptionsTag.getIterator(OptionsTag.java:407)
    at org.apache.struts.taglib.html.OptionsTag.doEndTag(OptionsTag.java:232)
    at com.ibm._jsp._newRequest._jspx_meth_html_options_1(_newRequest.java:1033)
    at com.ibm._jsp._newRequest._jspx_meth_html_select_1(_newRequest.java:1071)
    at com.ibm._jsp._newRequest._jspx_meth_logic_equal_1(_newRequest.java:3351)
    at com.ibm._jsp._newRequest._jspx_meth_logic_notEqual_1(_newRequest.java:3508)
    at com.ibm._jsp._newRequest._jspx_meth_html_form_0(_newRequest.java:3604)
    at com.ibm._jsp._newRequest._jspService(_newRequest.java:217)

This is not really the same error as the previous post.

the previous post it was about a method not found, while this one is about a bean not found.

In this case, I would do more application debugging to see why its not found... this sounds like an application error.