The following error keeps occurring when I try to use a basic login.jsp
page that I've copied from the struts example in the binary
distribution. If I restart tomcat (3.2), this goes away for awhile, but
eventually starts happening again and I have to restart tomcat again to
get things to work. The struts-example web app runs fine, so I'm sure
I've done something wrong, but I cannot figure out what! Can anyone
help me figure out what could cause this?
Paul
----------
Error: 500
Location: /audiwork/login.jsp
Internal Servlet Error:
javax.servlet.ServletException: org.apache.struts.action.ActionMappings
at
org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContex
tImpl.java:461)
at
_0002flogin_0002ejsplogin_jsp_16._jspService(_0002flogin_0002ejsplogin_j
sp_16.java, Compiled Code)
at
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java, Compiled
Code)
at javax.servlet.http.HttpServlet.service(HttpServlet.java,
Compiled Code)
at
org.apache.jasper.servlet.JspServlet$JspCountedServlet.service(JspServle
t.java, Compiled Code)
at javax.servlet.http.HttpServlet.service(HttpServlet.java,
Compiled Code)
at
org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(JspServle
t.java, Compiled Code)
at
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java,
Compiled Code)
at
org.apache.jasper.servlet.JspServlet.service(JspServlet.java, Compiled
Code)
at javax.servlet.http.HttpServlet.service(HttpServlet.java,
Compiled Code)
at
org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java,
Compiled Code)
at org.apache.tomcat.core.Handler.service(Handler.java,
Compiled Code)
at
org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java,
Compiled Code)
at
org.apache.tomcat.core.ContextManager.internalService(ContextManager.jav
a, Compiled Code)
at
org.apache.tomcat.core.ContextManager.service(ContextManager.java,
Compiled Code)
at
org.apache.tomcat.service.connector.Ajp12ConnectionHandler.processConnec
tion(Ajp12ConnectionHandler.java, Compiled Code)
at
org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java,
Compiled Code)
at
org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java,
Compiled Code)
at java.lang.Thread.run(Thread.java:479)
Root cause:
java.lang.ClassCastException: org.apache.struts.action.ActionMappings
at
org.apache.struts.taglib.html.FormTag.lookup(FormTag.java:766)
at
org.apache.struts.taglib.html.FormTag.doStartTag(FormTag.java:481)
at
_0002flogin_0002ejsplogin_jsp_16._jspService(_0002flogin_0002ejsplogin_j
sp_16.java, Compiled Code)
at
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java, Compiled
Code)
at javax.servlet.http.HttpServlet.service(HttpServlet.java,
Compiled Code)
at
org.apache.jasper.servlet.JspServlet$JspCountedServlet.service(JspServle
t.java, Compiled Code)
at javax.servlet.http.HttpServlet.service(HttpServlet.java,
Compiled Code)
at
org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(JspServle
t.java, Compiled Code)
at
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java,
Compiled Code)
at
org.apache.jasper.servlet.JspServlet.service(JspServlet.java, Compiled
Code)
at javax.servlet.http.HttpServlet.service(HttpServlet.java,
Compiled Code)
at
org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java,
Compiled Code)
at org.apache.tomcat.core.Handler.service(Handler.java,
Compiled Code)
at
org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java,
Compiled Code)
at
org.apache.tomcat.core.ContextManager.internalService(ContextManager.jav
a, Compiled Code)
at
org.apache.tomcat.core.ContextManager.service(ContextManager.java,
Compiled Code)
at
org.apache.tomcat.service.connector.Ajp12ConnectionHandler.processConnec
tion(Ajp12ConnectionHandler.java, Compiled Code)
at
org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java,
Compiled Code)
at
org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java,
Compiled Code)
at java.lang.Thread.run(Thread.java:479)
