2 Replies Latest reply on Nov 26, 2004 2:48 PM by Titom

    ClassNotFoundException from JasperException

    Aaron Ehrensberger Newbie

      I'm having an issue where it seems like the content that's in my database affects whether or not my jsp compiles and is loaded correctly.

      I have a build, fresh from our VSS, which works on other users' machines. When I put the build on my machine, with a different DB, I get an error that states that the jsp cannot be compiled or loaded. I'm at a loss as to why the database would affect JSP compilation.

      Here is the error....


      java.lang.ClassNotFoundException: org.apache.jsp.leaderboard.ack_jsp
      at java.net.URLClassLoader$1.run()Ljava.lang.Object;(URLClassLoader.java:199)
      at jrockit.vm.AccessController.do_privileged_exc(Ljava.security.PrivilegedExceptionAction;Ljava.security.AccessControlContext;I)Ljava.lang.Object;(Unknown Source)
      at jrockit.vm.AccessController.doPrivileged(Ljava.security.PrivilegedExceptionAction;Ljava.security.AccessControlContext;)Ljava.lang.Object;(Unknown Source)
      at java.net.URLClassLoader.findClass(Ljava.lang.String;)Ljava.lang.Class;(URLClassLoader.java:187)
      at org.apache.jasper.servlet.JasperLoader.loadClass(Ljava.lang.String;Z)Ljava.lang.Class;(JasperLoader.java:156)
      at org.apache.jasper.servlet.JasperLoader.loadClass(Ljava.lang.String;)Ljava.lang.Class;(JasperLoader.java:69)
      at org.apache.jasper.JspCompilationContext.load()Ljava.lang.Class;(JspCompilationContext.java:548)
      at org.apache.jasper.servlet.JspServletWrapper.getServlet()Ljavax.servlet.Servlet;(JspServletWrapper.java:136)
      at org.apache.jasper.servlet.JspServletWrapper.service(Ljavax.servlet.http.HttpServletRequest;Ljavax.servlet.http.HttpServletResponse;Z)V(JspServletWrapper.java:307)
      at org.apache.jasper.servlet.JspServlet.serviceJspFile(Ljavax.servlet.http.HttpServletRequest;Ljavax.servlet.http.HttpServletResponse;Ljava.lang.String;Ljava.lang.Throwable;Z)V(JspServlet.java:292)
      at org.apache.jasper.servlet.JspServlet.service(Ljavax.servlet.http.HttpServletRequest;Ljavax.servlet.http.HttpServletResponse;)V(JspServlet.java:236)
      at javax.servlet.http.HttpServlet.service(Ljavax.servlet.ServletRequest;Ljavax.servlet.ServletResponse;)V(HttpServlet.java:810)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Ljavax.servlet.ServletRequest;Ljavax.servlet.ServletResponse;)V(ApplicationFilterChain.java:237)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(Ljavax.servlet.ServletRequest;Ljavax.servlet.ServletResponse;)V(ApplicationFilterChain.java:157)
      at org.apache.catalina.core.ApplicationDispatcher.invoke(Ljavax.servlet.ServletRequest;Ljavax.servlet.ServletResponse;)V(ApplicationDispatcher.java:704)
      at org.apache.catalina.core.ApplicationDispatcher.processRequest(Ljavax.servlet.ServletRequest;Ljavax.servlet.ServletResponse;)V(ApplicationDispatcher.java:474)
      at org.apache.catalina.core.ApplicationDispatcher.doForward(Ljavax.servlet.ServletRequest;Ljavax.servlet.ServletResponse;)V(ApplicationDispatcher.java:409)
      at org.apache.catalina.core.ApplicationDispatcher.forward(Ljavax.servlet.ServletRequest;Ljavax.servlet.ServletResponse;)V(ApplicationDispatcher.java:312)
      at com.smg.leaderboard.LeaderboardBaseServlet.dispatchService(Ljava.lang.String;Ljavax.servlet.http.HttpServletRequest;Ljavax.servlet.http.HttpServletResponse;)V(LeaderboardBaseServlet.java:217)
      at LeaderboardServlet.doGet(Ljavax.servlet.http.HttpServletRequest;Ljavax.servlet.http.HttpServletResponse;)V(LeaderboardServlet.java:136)
      at javax.servlet.http.HttpServlet.service(Ljavax.servlet.http.HttpServletRequest;Ljavax.servlet.http.HttpServletResponse;)V(HttpServlet.java:697)
      at com.smg.leaderboard.LeaderboardBaseServlet.service(Ljavax.servlet.http.HttpServletRequest;Ljavax.servlet.http.HttpServletResponse;)V(LeaderboardBaseServlet.java:138)
      at javax.servlet.http.HttpServlet.service(Ljavax.servlet.ServletRequest;Ljavax.servlet.ServletResponse;)V(HttpServlet.java:810)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Ljavax.servlet.ServletRequest;Ljavax.servlet.ServletResponse;)V(ApplicationFilterChain.java:237)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(Ljavax.servlet.ServletRequest;Ljavax.servlet.ServletResponse;)V(ApplicationFilterChain.java:157)
      at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(Ljavax.servlet.ServletRequest;Ljavax.servlet.ServletResponse;Ljavax.servlet.FilterChain;)V(ReplyHeaderFilter.java:75)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Ljavax.servlet.ServletRequest;Ljavax.servlet.ServletResponse;)V(ApplicationFilterChain.java:186)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(Ljavax.servlet.ServletRequest;Ljavax.servlet.ServletResponse;)V(ApplicationFilterChain.java:157)
      at org.apache.catalina.core.StandardWrapperValve.invoke(Lorg.apache.catalina.Request;Lorg.apache.catalina.Response;Lorg.apache.catalina.ValveContext;)V(StandardWrapperValve.java:214)
      at org.apache.catalina.core.StandardValveContext.invokeNext(Lorg.apache.catalina.Request;Lorg.apache.catalina.Response;)V(StandardValveContext.java:104)
      at org.apache.catalina.core.StandardPipeline.invoke(Lorg.apache.catalina.Request;Lorg.apache.catalina.Response;)V(StandardPipeline.java:520)
      at org.apache.catalina.core.StandardContextValve.invokeInternal(Lorg.apache.catalina.Wrapper;Lorg.apache.catalina.Request;Lorg.apache.catalina.Response;)V(StandardContextValve.java:198)
      08:31:44,344 ERROR [SimShop] (Thread : 0) <
      org.apache.jasper.JasperException: Unable to load class for JSP
      at org.apache.jasper.JspCompilationContext.load()Ljava.lang.Class;(JspCompilationContext.java:550)
      at org.apache.jasper.servlet.JspServletWrapper.getServlet()Ljavax.servlet.Servlet;(JspServletWrapper.java:136)
      at org.apache.jasper.servlet.JspServletWrapper.service(Ljavax.servlet.http.HttpServletRequest;Ljavax.servlet.http.HttpServletResponse;Z)V(JspServletWrapper.java:307)
      at org.apache.jasper.servlet.JspServlet.serviceJspFile(Ljavax.servlet.http.HttpServletRequest;Ljavax.servlet.http.HttpServletResponse;Ljava.lang.String;Ljava.lang.Throwable;Z)V(JspServlet.java:292)
      at org.apache.jasper.servlet.JspServlet.service(Ljavax.servlet.http.HttpServletRequest;Ljavax.servlet.http.HttpServletResponse;)V(JspServlet.java:236)
      at javax.servlet.http.HttpServlet.service(Ljavax.servlet.ServletRequest;Ljavax.servlet.ServletResponse;)V(HttpServlet.java:810)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Ljavax.servlet.ServletRequest;Ljavax.servlet.ServletResponse;)V(ApplicationFilterChain.java:237)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(Ljavax.servlet.ServletRequest;Ljavax.servlet.ServletResponse;)V(ApplicationFilterChain.java:157)
      at org.apache.catalina.core.ApplicationDispatcher.invoke(Ljavax.servlet.ServletRequest;Ljavax.servlet.ServletResponse;)V(ApplicationDispatcher.java:704)
      at org.apache.catalina.core.ApplicationDispatcher.processRequest(Ljavax.servlet.ServletRequest;Ljavax.servlet.ServletResponse;)V(ApplicationDispatcher.java:474)
      at org.apache.catalina.core.ApplicationDispatcher.doForward(Ljavax.servlet.ServletRequest;Ljavax.servlet.ServletResponse;)V(ApplicationDispatcher.java:409)
      at org.apache.catalina.core.ApplicationDispatcher.forward(Ljavax.servlet.ServletRequest;Ljavax.servlet.ServletResponse;)V(ApplicationDispatcher.java:312)
      at com.smg.leaderboard.LeaderboardBaseServlet.dispatchService(Ljava.lang.String;Ljavax.servlet.http.HttpServletRequest;Ljavax.servlet.http.HttpServletResponse;)V(LeaderboardBaseServlet.java:217)
      at LeaderboardServlet.doGet(Ljavax.servlet.http.HttpServletRequest;Ljavax.servlet.http.HttpServletResponse;)V(LeaderboardServlet.java:136)
      at javax.servlet.http.HttpServlet.service(Ljavax.servlet.http.HttpServletRequest;Ljavax.servlet.http.HttpServletResponse;)V(HttpServlet.java:697)
      at com.smg.leaderboard.LeaderboardBaseServlet.service(Ljavax.servlet.http.HttpServletRequest;Ljavax.servlet.http.HttpServletResponse;)V(LeaderboardBaseServlet.java:138)
      at javax.servlet.http.HttpServlet.service(Ljavax.servlet.ServletRequest;Ljavax.servlet.ServletResponse;)V(HttpServlet.java:810)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Ljavax.servlet.ServletRequest;Ljavax.servlet.ServletResponse;)V(ApplicationFilterChain.java:237)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(Ljavax.servlet.ServletRequest;Ljavax.servlet.ServletResponse;)V(ApplicationFilterChain.java:157)
      at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(Ljavax.servlet.ServletRequest;Ljavax.servlet.ServletResponse;Ljavax.servlet.FilterChain;)V(ReplyHeaderFilter.java:75)
      at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Ljavax.servlet.ServletRequest;Ljavax.servlet.ServletResponse;)V(ApplicationFilterChain.java:186)
      at org.apache.catalina.core.ApplicationFilterChain.doFilter(Ljavax.servlet.ServletRequest;Ljavax.servlet.ServletResponse;)V(ApplicationFilterChain.java:157)
      at org.apache.catalina.core.StandardWrapperValve.invoke(Lorg.apache.catalina.Request;Lorg.apache.catalina.Response;Lorg.apache.catalina.ValveContext;)V(StandardWrapperValve.java:214)
      at org.apache.catalina.core.StandardValveContext.invokeNext(Lorg.apache.catalina.Request;Lorg.apache.catalina.Response;)V(StandardValveContext.java:104)
      at org.apache.catalina.core.StandardPipeline.invoke(Lorg.apache.catalina.Request;Lorg.apache.catalina.Response;)V(StandardPipeline.java:520)
      at org.apache.catalina.core.StandardContextValve.invokeInternal(Lorg.apache.catalina.Wrapper;Lorg.apache.catalina.Request;Lorg.apache.catalina.Response;)V(StandardContextValve.java:198)
      at org.apache.catalina.core.StandardContextValve.invoke(Lorg.apache.catalina.Request;Lorg.apache.catalina.Response;Lorg.apache.catalina.ValveContext;)V(StandardContextValve.java:152)
      at org.apache.catalina.core.StandardValveContext.invokeNext(Lorg.apache.catalina.Request;Lorg.apache.catalina.Response;)V(StandardValveContext.java:104)
      at org.jboss.web.tomcat.security.CustomPrincipalValve.invoke(Lorg.apache.catalina.Request;Lorg.apache.catalina.Response;Lorg.apache.catalina.ValveContext;)V(CustomPrincipalValve.java:44)
      at org.apache.catalina.core.StandardValveContext.invokeNext(Lorg.apache.catalina.Request;Lorg.apache.catalina.Response;)V(StandardValveContext.java:102)
      at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(Lorg.apache.catalina.Request;Lorg.apache.catalina.Response;Lorg.apache.catalina.ValveContext;)V(SecurityAssociationValve.java:169)
      at org.apache.catalina.core.StandardValveContext.invokeNext(Lorg.apache.catalina.Request;Lorg.apache.catalina.Response;)V(StandardValveContext.java:102)

      Could you start to point me in a direction where this would make sense? The JSP that it's trying to compile, leaderboard_ack.jsp, has an html tag, body tag, ack , body end tag, html end tag and that's it. There's no reason that it shouldn't compile. Both the .java and .class files are present under my scratchdir as well. But, if I switch out the DB, I can get the build to work fine. Others have had this same issue with different jsps and DBs as well.

      We're using SQL7 and SQL2k to test on, depending on configuration.

      Thoughts? Ideas?
      Aaron

        • 1. ClassNotFoundException from JasperException
          Aaron Ehrensberger Newbie

          I'm having an issue where it seems like the content that's in my database affects whether or not my jsp compiles and is loaded correctly.

          I have a build, fresh from our VSS, which works on other users' machines. When I put the build on my machine, with a different DB, I get an error that states that the jsp cannot be compiled or loaded. I'm at a loss as to why the database would affect JSP compilation.

          Here is the error....


          java.lang.ClassNotFoundException: org.apache.jsp.leaderboard.ack_jsp
          at java.net.URLClassLoader$1.run()Ljava.lang.Object;(URLClassLoader.java:199)
          at jrockit.vm.AccessController.do_privileged_exc(Ljava.security.PrivilegedExceptionAction;Ljava.security.AccessControlContext;I)Ljava.lang.Object;(Unknown Source)
          at jrockit.vm.AccessController.doPrivileged(Ljava.security.PrivilegedExceptionAction;Ljava.security.AccessControlContext;)Ljava.lang.Object;(Unknown Source)
          at java.net.URLClassLoader.findClass(Ljava.lang.String;)Ljava.lang.Class;(URLClassLoader.java:187)
          at org.apache.jasper.servlet.JasperLoader.loadClass(Ljava.lang.String;Z)Ljava.lang.Class;(JasperLoader.java:156)
          at org.apache.jasper.servlet.JasperLoader.loadClass(Ljava.lang.String;)Ljava.lang.Class;(JasperLoader.java:69)
          at org.apache.jasper.JspCompilationContext.load()Ljava.lang.Class;(JspCompilationContext.java:548)
          at org.apache.jasper.servlet.JspServletWrapper.getServlet()Ljavax.servlet.Servlet;(JspServletWrapper.java:136)
          at org.apache.jasper.servlet.JspServletWrapper.service(Ljavax.servlet.http.HttpServletRequest;Ljavax.servlet.http.HttpServletResponse;Z)V(JspServletWrapper.java:307)
          at org.apache.jasper.servlet.JspServlet.serviceJspFile(Ljavax.servlet.http.HttpServletRequest;Ljavax.servlet.http.HttpServletResponse;Ljava.lang.String;Ljava.lang.Throwable;Z)V(JspServlet.java:292)
          at org.apache.jasper.servlet.JspServlet.service(Ljavax.servlet.http.HttpServletRequest;Ljavax.servlet.http.HttpServletResponse;)V(JspServlet.java:236)
          at javax.servlet.http.HttpServlet.service(Ljavax.servlet.ServletRequest;Ljavax.servlet.ServletResponse;)V(HttpServlet.java:810)
          at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Ljavax.servlet.ServletRequest;Ljavax.servlet.ServletResponse;)V(ApplicationFilterChain.java:237)
          at org.apache.catalina.core.ApplicationFilterChain.doFilter(Ljavax.servlet.ServletRequest;Ljavax.servlet.ServletResponse;)V(ApplicationFilterChain.java:157)
          at org.apache.catalina.core.ApplicationDispatcher.invoke(Ljavax.servlet.ServletRequest;Ljavax.servlet.ServletResponse;)V(ApplicationDispatcher.java:704)
          at org.apache.catalina.core.ApplicationDispatcher.processRequest(Ljavax.servlet.ServletRequest;Ljavax.servlet.ServletResponse;)V(ApplicationDispatcher.java:474)
          at org.apache.catalina.core.ApplicationDispatcher.doForward(Ljavax.servlet.ServletRequest;Ljavax.servlet.ServletResponse;)V(ApplicationDispatcher.java:409)
          at org.apache.catalina.core.ApplicationDispatcher.forward(Ljavax.servlet.ServletRequest;Ljavax.servlet.ServletResponse;)V(ApplicationDispatcher.java:312)
          at com.smg.leaderboard.LeaderboardBaseServlet.dispatchService(Ljava.lang.String;Ljavax.servlet.http.HttpServletRequest;Ljavax.servlet.http.HttpServletResponse;)V(LeaderboardBaseServlet.java:217)
          at LeaderboardServlet.doGet(Ljavax.servlet.http.HttpServletRequest;Ljavax.servlet.http.HttpServletResponse;)V(LeaderboardServlet.java:136)
          at javax.servlet.http.HttpServlet.service(Ljavax.servlet.http.HttpServletRequest;Ljavax.servlet.http.HttpServletResponse;)V(HttpServlet.java:697)
          at com.smg.leaderboard.LeaderboardBaseServlet.service(Ljavax.servlet.http.HttpServletRequest;Ljavax.servlet.http.HttpServletResponse;)V(LeaderboardBaseServlet.java:138)
          at javax.servlet.http.HttpServlet.service(Ljavax.servlet.ServletRequest;Ljavax.servlet.ServletResponse;)V(HttpServlet.java:810)
          at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Ljavax.servlet.ServletRequest;Ljavax.servlet.ServletResponse;)V(ApplicationFilterChain.java:237)
          at org.apache.catalina.core.ApplicationFilterChain.doFilter(Ljavax.servlet.ServletRequest;Ljavax.servlet.ServletResponse;)V(ApplicationFilterChain.java:157)
          at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(Ljavax.servlet.ServletRequest;Ljavax.servlet.ServletResponse;Ljavax.servlet.FilterChain;)V(ReplyHeaderFilter.java:75)
          at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Ljavax.servlet.ServletRequest;Ljavax.servlet.ServletResponse;)V(ApplicationFilterChain.java:186)
          at org.apache.catalina.core.ApplicationFilterChain.doFilter(Ljavax.servlet.ServletRequest;Ljavax.servlet.ServletResponse;)V(ApplicationFilterChain.java:157)
          at org.apache.catalina.core.StandardWrapperValve.invoke(Lorg.apache.catalina.Request;Lorg.apache.catalina.Response;Lorg.apache.catalina.ValveContext;)V(StandardWrapperValve.java:214)
          at org.apache.catalina.core.StandardValveContext.invokeNext(Lorg.apache.catalina.Request;Lorg.apache.catalina.Response;)V(StandardValveContext.java:104)
          at org.apache.catalina.core.StandardPipeline.invoke(Lorg.apache.catalina.Request;Lorg.apache.catalina.Response;)V(StandardPipeline.java:520)
          at org.apache.catalina.core.StandardContextValve.invokeInternal(Lorg.apache.catalina.Wrapper;Lorg.apache.catalina.Request;Lorg.apache.catalina.Response;)V(StandardContextValve.java:198)
          08:31:44,344 ERROR [SimShop] (Thread : 0) <
          org.apache.jasper.JasperException: Unable to load class for JSP
          at org.apache.jasper.JspCompilationContext.load()Ljava.lang.Class;(JspCompilationContext.java:550)
          at org.apache.jasper.servlet.JspServletWrapper.getServlet()Ljavax.servlet.Servlet;(JspServletWrapper.java:136)
          at org.apache.jasper.servlet.JspServletWrapper.service(Ljavax.servlet.http.HttpServletRequest;Ljavax.servlet.http.HttpServletResponse;Z)V(JspServletWrapper.java:307)
          at org.apache.jasper.servlet.JspServlet.serviceJspFile(Ljavax.servlet.http.HttpServletRequest;Ljavax.servlet.http.HttpServletResponse;Ljava.lang.String;Ljava.lang.Throwable;Z)V(JspServlet.java:292)
          at org.apache.jasper.servlet.JspServlet.service(Ljavax.servlet.http.HttpServletRequest;Ljavax.servlet.http.HttpServletResponse;)V(JspServlet.java:236)
          at javax.servlet.http.HttpServlet.service(Ljavax.servlet.ServletRequest;Ljavax.servlet.ServletResponse;)V(HttpServlet.java:810)
          at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Ljavax.servlet.ServletRequest;Ljavax.servlet.ServletResponse;)V(ApplicationFilterChain.java:237)
          at org.apache.catalina.core.ApplicationFilterChain.doFilter(Ljavax.servlet.ServletRequest;Ljavax.servlet.ServletResponse;)V(ApplicationFilterChain.java:157)
          at org.apache.catalina.core.ApplicationDispatcher.invoke(Ljavax.servlet.ServletRequest;Ljavax.servlet.ServletResponse;)V(ApplicationDispatcher.java:704)
          at org.apache.catalina.core.ApplicationDispatcher.processRequest(Ljavax.servlet.ServletRequest;Ljavax.servlet.ServletResponse;)V(ApplicationDispatcher.java:474)
          at org.apache.catalina.core.ApplicationDispatcher.doForward(Ljavax.servlet.ServletRequest;Ljavax.servlet.ServletResponse;)V(ApplicationDispatcher.java:409)
          at org.apache.catalina.core.ApplicationDispatcher.forward(Ljavax.servlet.ServletRequest;Ljavax.servlet.ServletResponse;)V(ApplicationDispatcher.java:312)
          at com.smg.leaderboard.LeaderboardBaseServlet.dispatchService(Ljava.lang.String;Ljavax.servlet.http.HttpServletRequest;Ljavax.servlet.http.HttpServletResponse;)V(LeaderboardBaseServlet.java:217)
          at LeaderboardServlet.doGet(Ljavax.servlet.http.HttpServletRequest;Ljavax.servlet.http.HttpServletResponse;)V(LeaderboardServlet.java:136)
          at javax.servlet.http.HttpServlet.service(Ljavax.servlet.http.HttpServletRequest;Ljavax.servlet.http.HttpServletResponse;)V(HttpServlet.java:697)
          at com.smg.leaderboard.LeaderboardBaseServlet.service(Ljavax.servlet.http.HttpServletRequest;Ljavax.servlet.http.HttpServletResponse;)V(LeaderboardBaseServlet.java:138)
          at javax.servlet.http.HttpServlet.service(Ljavax.servlet.ServletRequest;Ljavax.servlet.ServletResponse;)V(HttpServlet.java:810)
          at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Ljavax.servlet.ServletRequest;Ljavax.servlet.ServletResponse;)V(ApplicationFilterChain.java:237)
          at org.apache.catalina.core.ApplicationFilterChain.doFilter(Ljavax.servlet.ServletRequest;Ljavax.servlet.ServletResponse;)V(ApplicationFilterChain.java:157)
          at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(Ljavax.servlet.ServletRequest;Ljavax.servlet.ServletResponse;Ljavax.servlet.FilterChain;)V(ReplyHeaderFilter.java:75)
          at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Ljavax.servlet.ServletRequest;Ljavax.servlet.ServletResponse;)V(ApplicationFilterChain.java:186)
          at org.apache.catalina.core.ApplicationFilterChain.doFilter(Ljavax.servlet.ServletRequest;Ljavax.servlet.ServletResponse;)V(ApplicationFilterChain.java:157)
          at org.apache.catalina.core.StandardWrapperValve.invoke(Lorg.apache.catalina.Request;Lorg.apache.catalina.Response;Lorg.apache.catalina.ValveContext;)V(StandardWrapperValve.java:214)
          at org.apache.catalina.core.StandardValveContext.invokeNext(Lorg.apache.catalina.Request;Lorg.apache.catalina.Response;)V(StandardValveContext.java:104)
          at org.apache.catalina.core.StandardPipeline.invoke(Lorg.apache.catalina.Request;Lorg.apache.catalina.Response;)V(StandardPipeline.java:520)
          at org.apache.catalina.core.StandardContextValve.invokeInternal(Lorg.apache.catalina.Wrapper;Lorg.apache.catalina.Request;Lorg.apache.catalina.Response;)V(StandardContextValve.java:198)
          at org.apache.catalina.core.StandardContextValve.invoke(Lorg.apache.catalina.Request;Lorg.apache.catalina.Response;Lorg.apache.catalina.ValveContext;)V(StandardContextValve.java:152)
          at org.apache.catalina.core.StandardValveContext.invokeNext(Lorg.apache.catalina.Request;Lorg.apache.catalina.Response;)V(StandardValveContext.java:104)
          at org.jboss.web.tomcat.security.CustomPrincipalValve.invoke(Lorg.apache.catalina.Request;Lorg.apache.catalina.Response;Lorg.apache.catalina.ValveContext;)V(CustomPrincipalValve.java:44)
          at org.apache.catalina.core.StandardValveContext.invokeNext(Lorg.apache.catalina.Request;Lorg.apache.catalina.Response;)V(StandardValveContext.java:102)
          at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(Lorg.apache.catalina.Request;Lorg.apache.catalina.Response;Lorg.apache.catalina.ValveContext;)V(SecurityAssociationValve.java:169)
          at org.apache.catalina.core.StandardValveContext.invokeNext(Lorg.apache.catalina.Request;Lorg.apache.catalina.Response;)V(StandardValveContext.java:102)

          Could you start to point me in a direction where this would make sense? The JSP that it's trying to compile, leaderboard_ack.jsp, has an html tag, body tag, ack , body end tag, html end tag and that's it. There's no reason that it shouldn't compile. Both the .java and .class files are present under my scratchdir as well. But, if I switch out the DB, I can get the build to work fine. Others have had this same issue with different jsps and DBs as well.

          We're using SQL7 and SQL2k to test on, depending on configuration.

          Thoughts? Ideas?
          Aaron

          • 2. Re: ClassNotFoundException from JasperException
            Titom Newbie

            Alehrens,

            I've got the same problem... This problem occurs when I deploy two versions of a ear (with different name) within the same JBoss instance.

            The first load works fine but following ones fail...

            Gael.