sounds like you need to allow the WEB-INF/classes permission in your
catalina.policy file

Charlie

> -----Original Message-----
> From: Jeremy Cavagnolo [mailto:jcavagnolo@;hotmail.com]
> Sent: Wednesday, October 23, 2002 12:31 PM
> To: [EMAIL PROTECTED]
> Subject: Tomcat 4.1.12 ClassNotFoundException
> 
> 
> Hello:
> 
> I am building a Struts-based web application and, among other 
> classes, have 
> written a LoginForm bean for my login.jsp.  When this class is in 
> /var/tomcat4/webapps/myApp/WEB-INF/classes, and after I 
> restart tomcat I get 
> the following stack trace in the host log file when I try to access 
> login.jsp (see trace at the end of the message).  Further, 
> when I put the 
> classes in /var/tomcat4/common/classes, everything works.  
> Any ideas would 
> be much appreciated.
> 
> Thanks,
> 
> Jeremy
> 
> 
> 2002-10-22 14:13:16 StandardWrapperValve[jsp]: 
> Servlet.service() for servlet 
> jsp threw exception
> org.apache.jasper.JasperException: Exception creating bean of class 
> org.alf.msq.data.ClassReg: java.lang.ClassNotFoundException: 
> org.alf.msq.data.ClassReg
>       at 
> org.apache.jasper.servlet.JspServletWrapper.service(Unknown Source)
>       at 
> org.apache.jasper.servlet.JspServlet.serviceJspFile(Unknown Source)
>       at org.apache.jasper.servlet.JspServlet.service(Unknown Source)
>       at javax.servlet.http.HttpServlet.service(HttpServlet.java)
>       at 
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilt
> er(Unknown 
> Source)
>       at 
> org.apache.catalina.core.ApplicationFilterChain.doFilter(Unkno
> wn Source)
>       at 
> org.apache.catalina.core.StandardWrapperValve.invoke(Unknown Source)
>       at 
> org.apache.catalina.core.StandardPipeline$StandardPipelineValv
> eContext.invokeNext(Unknown 
> Source)
>       at 
> org.apache.catalina.core.StandardPipeline.invoke(Unknown Source)
>       at org.apache.catalina.core.ContainerBase.invoke(Unknown Source)
>       at 
> org.apache.catalina.core.StandardContextValve.invoke(Unknown Source)
>       at 
> org.apache.catalina.core.StandardPipeline$StandardPipelineValv
> eContext.invokeNext(Unknown 
> Source)
>       at 
> org.apache.catalina.core.StandardPipeline.invoke(Unknown Source)
>       at org.apache.catalina.core.ContainerBase.invoke(Unknown Source)
>       at 
> org.apache.catalina.core.StandardContext.invoke(Unknown Source)
>       at 
> org.apache.catalina.core.StandardHostValve.invoke(Unknown Source)
>       at 
> org.apache.catalina.core.StandardPipeline$StandardPipelineValv
> eContext.invokeNext(Unknown 
> Source)
>       at 
> org.apache.catalina.valves.ErrorDispatcherValve.invoke(Unknown Source)
>       at 
> org.apache.catalina.core.StandardPipeline$StandardPipelineValv
> eContext.invokeNext(Unknown 
> Source)
>       at 
> org.apache.catalina.valves.ErrorReportValve.invoke(Unknown Source)
>       at 
> org.apache.catalina.core.StandardPipeline$StandardPipelineValv
> eContext.invokeNext(Unknown 
> Source)
>       at 
> org.apache.catalina.core.StandardPipeline.invoke(Unknown Source)
>       at org.apache.catalina.core.ContainerBase.invoke(Unknown Source)
>       at 
> org.apache.catalina.core.StandardEngineValve.invoke(Unknown Source)
>       at 
> org.apache.catalina.core.StandardPipeline$StandardPipelineValv
> eContext.invokeNext(Unknown 
> Source)
>       at 
> org.apache.catalina.valves.RequestDumperValve.invoke(Unknown Source)
>       at 
> org.apache.catalina.core.StandardPipeline$StandardPipelineValv
> eContext.invokeNext(Unknown 
> Source)
>       at 
> org.apache.catalina.core.StandardPipeline.invoke(Unknown Source)
>       at org.apache.catalina.core.ContainerBase.invoke(Unknown Source)
>       at 
> org.apache.ajp.tomcat4.Ajp13Processor.process(Ajp13Processor.java:458)
>       at 
> org.apache.ajp.tomcat4.Ajp13Processor.run(Ajp13Processor.java:551)
>       at java.lang.Thread.run(Thread.java:536)
> ----- Root Cause -----
> javax.servlet.ServletException: Exception creating bean of class 
> org.alf.msq.data.ClassReg: java.lang.ClassNotFoundException: 
> org.alf.msq.data.ClassReg
>       at 
> org.apache.jasper.runtime.PageContextImpl.handlePageException(Unknown 
> Source)
>       at org.apache.jsp.login_jsp._jspService(login_jsp.java:90)
>       at org.apache.jasper.runtime.HttpJspBase.service(Unknown Source)
>       at javax.servlet.http.HttpServlet.service(HttpServlet.java)
>       at 
> org.apache.jasper.servlet.JspServletWrapper.service(Unknown Source)
>       at 
> org.apache.jasper.servlet.JspServlet.serviceJspFile(Unknown Source)
>       at org.apache.jasper.servlet.JspServlet.service(Unknown Source)
>       at javax.servlet.http.HttpServlet.service(HttpServlet.java)
>       at 
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilt
> er(Unknown 
> Source)
>       at 
> org.apache.catalina.core.ApplicationFilterChain.doFilter(Unkno
> wn Source)
>       at 
> org.apache.catalina.core.StandardWrapperValve.invoke(Unknown Source)
>       at 
> org.apache.catalina.core.StandardPipeline$StandardPipelineValv
> eContext.invokeNext(Unknown 
> Source)
>       at 
> org.apache.catalina.core.StandardPipeline.invoke(Unknown Source)
>       at org.apache.catalina.core.ContainerBase.invoke(Unknown Source)
>       at 
> org.apache.catalina.core.StandardContextValve.invoke(Unknown Source)
>       at 
> org.apache.catalina.core.StandardPipeline$StandardPipelineValv
> eContext.invokeNext(Unknown 
> Source)
>       at 
> org.apache.catalina.core.StandardPipeline.invoke(Unknown Source)
>       at org.apache.catalina.core.ContainerBase.invoke(Unknown Source)
>       at 
> org.apache.catalina.core.StandardContext.invoke(Unknown Source)
>       at 
> org.apache.catalina.core.StandardHostValve.invoke(Unknown Source)
>       at 
> org.apache.catalina.core.StandardPipeline$StandardPipelineValv
> eContext.invokeNext(Unknown 
> Source)
>       at 
> org.apache.catalina.valves.ErrorDispatcherValve.invoke(Unknown Source)
>       at 
> org.apache.catalina.core.StandardPipeline$StandardPipelineValv
> eContext.invokeNext(Unknown 
> Source)
>       at 
> org.apache.catalina.valves.ErrorReportValve.invoke(Unknown Source)
>       at 
> org.apache.catalina.core.StandardPipeline$StandardPipelineValv
> eContext.invokeNext(Unknown 
> Source)
>       at 
> org.apache.catalina.core.StandardPipeline.invoke(Unknown Source)
>       at org.apache.catalina.core.ContainerBase.invoke(Unknown Source)
>       at 
> org.apache.catalina.core.StandardEngineValve.invoke(Unknown Source)
>       at 
> org.apache.catalina.core.StandardPipeline$StandardPipelineValv
> eContext.invokeNext(Unknown 
> Source)
>       at 
> org.apache.catalina.valves.RequestDumperValve.invoke(Unknown Source)
>       at 
> org.apache.catalina.core.StandardPipeline$StandardPipelineValv
> eContext.invokeNext(Unknown 
> Source)
>       at 
> org.apache.catalina.core.StandardPipeline.invoke(Unknown Source)
>       at org.apache.catalina.core.ContainerBase.invoke(Unknown Source)
>       at 
> org.apache.ajp.tomcat4.Ajp13Processor.process(Ajp13Processor.java:458)
>       at 
> org.apache.ajp.tomcat4.Ajp13Processor.run(Ajp13Processor.java:551)
>       at java.lang.Thread.run(Thread.java:536)
> 
> 
> 
> 
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