Jensor Java Profiler / Discussion / Open Discussion: Error in Deploying Instrumented Code

I am trying deploy the Instrumented Java War file on to a Oracle 10g Application Server. First it was not getting deployed at all. Then i selectively instrumented the files from war file excluding the system jars and class files.I also set the JENSOR_HOME path in the server properties.

Then i was able to deploy the application but got the following error in the application logs. My application name is "CPP1"

===========================================================================================
Started

CPP1: jsp: init

CPP1: action: init

CPP1: Error preloading servlet

javax.servlet.UnavailableException: Parsing error processing resource path /WEB-INF/struts-config.xml

at org.apache.struts.action.ActionServlet.handleConfigException(ActionServlet.java:769)

at org.apache.struts.action.ActionServlet.parseModuleConfigFile(ActionServlet.java:745)

at org.apache.struts.action.ActionServlet.initModuleConfig(ActionServlet.java:687)

at org.apache.struts.action.ActionServlet.init(ActionServlet.java:333)

at javax.servlet.GenericServlet.init(GenericServlet.java:258)

at com.evermind.server.http.HttpApplication.loadServlet(HttpApplication.java:2354)

at com.evermind.server.http.HttpApplication.findServlet(HttpApplication.java:4795)

at com.evermind.server.http.HttpApplication.initPreloadServlets(HttpApplication.java:4889)

at com.evermind.server.http.HttpApplication.initDynamic(HttpApplication.java:1015)

at com.evermind.server.http.HttpApplication.<init>(HttpApplication.java:549)

at com.evermind.server.Application.getHttpApplication(Application.java:890)

at com.evermind.server.http.HttpServer.getHttpApplication(HttpServer.java:707)

at com.evermind.server.http.HttpSite.initApplications(HttpSite.java:625)

at com.evermind.server.http.HttpSite.setConfig(HttpSite.java:278)

at com.evermind.server.http.administration.DefaultHttpSiteAdministrator.bindWebApp(DefaultHttpSiteAdministrator.java:77)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)

at java.lang.reflect.Method.invoke(Method.java:324)

at com.evermind.server.rmi.RMICallHandler.run(RMICallHandler.java:124)

at com.evermind.server.rmi.RMICallHandler.run(RMICallHandler.java:48)

at com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:192)

at java.lang.Thread.run(Thread.java:534)

CPP1: Started

============================================================================================

Then when i tried to run the application using the URL "http://01hw162718.tcsvsnl.com:7778/CPP1". I got a error like this

HTTP 500 - Internal server error
Internet Explorer

When i looked for the application logs for any error i found the following.

=========================================================================================

CPP1: Servlet error

java.lang.NullPointerException

at org.apache.struts.taglib.TagUtils.computeURLWithCharEncoding(TagUtils.java:428)

at org.apache.struts.taglib.TagUtils.computeURLWithCharEncoding(TagUtils.java:311)

at org.apache.struts.taglib.logic.RedirectTag.generateRedirectURL(RedirectTag.java:294)

at org.apache.struts.taglib.logic.RedirectTag.doEndTag(RedirectTag.java:268)

at _index._jspService(_index.java:49)

at com.orionserver[Oracle Application Server Containers for J2EE 10g (10.1.2.0.2)].http.OrionHttpJspPage.service(OrionHttpJspPage.java:56)

at oracle.jsp.runtimev2.JspPageTable.compileAndServe(JspPageTable.java:569)

at oracle.jsp.runtimev2.JspPageTable.service(JspPageTable.java:305)

at oracle.jsp.runtimev2.JspServlet.internalService(JspServlet.java:509)

at oracle.jsp.runtimev2.JspServlet.service(JspServlet.java:413)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)

at com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.0.2)].server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:824)

at com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.0.2)].server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:330)

at com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.0.2)].server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:830)

at com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.0.2)].server.http.AJPRequestHandler.run(AJPRequestHandler.java:224)

at com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.0.2)].server.http.AJPRequestHandler.run(AJPRequestHandler.java:133)

at com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.0.2)].util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:192)

at java.lang.Thread.run(Thread.java:534)

CPP1: JspServlet: unable to dispatch to requested page: Exception:oracle.jsp.provider.JspCompileException: <H3>Errors compiling:C:\OraHome_1\j2ee\JENSOR\application-deployments\CPP1\CPP1\persistence\_pages\_pages\_exception.java</H3><TABLE
BORDER=1 WIDTH=100%><TR><TH ALIGN=CENTER>Line #</TH><TH ALIGN=CENTER>Error</TH></TR><TR><TD WIDTH=7% VALIGN=TOP><P ALIGN=CENTER>41</TD><TD>
cannot access com.vsnl.dportal.model.entity.Region

bad class file: C:\OraHome_1\j2ee\JENSOR\applications\CPP1\CPP1\WEB-INF\classes\com\vsnl\dportal\model\entity\Region.class

class file contains wrong class: com.vsnl.dportal.model.entity.Location

Please remove or make sure it appears in the correct subdirectory of the classpath.

private Region region;

</TD></TR></TABLE>

bad class file: C:\OraHome_1\j2ee\JENSOR\applications\CPP1\CPP1\WEB-INF\classes\com\vsnl\dportal\model\entity\Region.class

class file contains wrong class: com.vsnl.dportal.model.entity.Location

Please remove or make sure it appears in the correct subdirectory of the classpath.

private Region region;

</TD></TR></TABLE>

bad class file: C:\OraHome_1\j2ee\JENSOR\applications\CPP1\CPP1\WEB-INF\classes\com\vsnl\dportal\model\entity\Region.class

class file contains wrong class: com.vsnl.dportal.model.entity.Location

Please remove or make sure it appears in the correct subdirectory of the classpath.

private Region region;

</TD></TR></TABLE>

bad class file: C:\OraHome_1\j2ee\JENSOR\applications\CPP1\CPP1\WEB-INF\classes\com\vsnl\dportal\model\entity\Region.class

class file contains wrong class: com.vsnl.dportal.model.entity.Location

Please remove or make sure it appears in the correct subdirectory of the classpath.

private Region region;

</TD></TR></TABLE>

bad class file: C:\OraHome_1\j2ee\JENSOR\applications\CPP1\CPP1\WEB-INF\classes\com\vsnl\dportal\model\entity\Region.class

class file contains wrong class: com.vsnl.dportal.model.entity.Location

Please remove or make sure it appears in the correct subdirectory of the classpath.

private Region region;

</TD></TR></TABLE>

bad class file: C:\OraHome_1\j2ee\JENSOR\applications\CPP1\CPP1\WEB-INF\classes\com\vsnl\dportal\model\entity\Region.class

class file contains wrong class: com.vsnl.dportal.model.entity.Location

Please remove or make sure it appears in the correct subdirectory of the classpath.

private Region region;

</TD></TR></TABLE>

bad class file: C:\OraHome_1\j2ee\JENSOR\applications\CPP1\CPP1\WEB-INF\classes\com\vsnl\dportal\model\entity\Region.class

class file contains wrong class: com.vsnl.dportal.model.entity.Location

Please remove or make sure it appears in the correct subdirectory of the classpath.

private Region region;

</TD></TR></TABLE>

bad class file: C:\OraHome_1\j2ee\JENSOR\applications\CPP1\CPP1\WEB-INF\classes\com\vsnl\dportal\model\entity\Region.class

class file contains wrong class: com.vsnl.dportal.model.entity.Location

Please remove or make sure it appears in the correct subdirectory of the classpath.

private Region region;

</TD></TR></TABLE>

CPP1: Recursive error in error-page calling for /pages/exception.jsp

javax.servlet.ServletException: Recursive error in error-page calling for /pages/exception.jsp (status 500)

at com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.0.2)].server.http.EvermindHttpServletResponse.sendError(EvermindHttpServletResponse.java:1231)

at oracle.jsp.runtimev2.JspReportUtil.sendError(JspReportUtil.java:97)

at oracle.jsp.runtimev2.JspReportUtil.reportException(JspReportUtil.java:147)

at oracle.jsp.runtimev2.JspPageTable.compileAndServe(JspPageTable.java:605)

at oracle.jsp.runtimev2.JspPageTable.service(JspPageTable.java:305)

at oracle.jsp.runtimev2.JspServlet.internalService(JspServlet.java:509)

at oracle.jsp.runtimev2.JspServlet.service(JspServlet.java:413)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)

at com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.0.2)].server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:824)

at com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.0.2)].server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:330)

at com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.0.2)].server.http.ServletRequestDispatcher.forward(ServletRequestDispatcher.java:222)

at com.evermind[Oracle Application Server Containers for J2EE 10g (10.1.2.0.2)].server.http.EvermindHttpServletResponse.sendError(EvermindHttpServletResponse.java:1271)