First problem with Struts

[Tim Wei-TM]

 Hi, there

Can any body have look of this probelm? Please help with any answer!

I use weblogic5.1 to deploy a Struts application. When the server starts, it
shows the following error message:

Thu Oct 04 09:09:16 EDT 2001:<E> <WebAppServletContext-sampleStruts> Root
cause of ServletException
javax.servlet.ServletException: runtime failure in custom tag 'message'
        at jsp_servlet._index._jspService(_index.java:106)
        at weblogic.servlet.jsp.JspBase.service(JspBase.java:27)
        at
weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java
:106)
        at
weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java
:124)
        at
weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletContextImp
l.java:907)
        at
weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletContextImp
l.java:851)
        at
weblogic.servlet.internal.ServletContextManager.invokeServlet(ServletContext
Manager.java:252)
        at
weblogic.socket.MuxableSocketHTTP.invokeServlet(MuxableSocketHTTP.java:364)
        at
weblogic.socket.MuxableSocketHTTP.execute(MuxableSocketHTTP.java:252)
        at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:129)

Thanks.

Tim