Hello.
I am getting the following NullPointerException (error details pasted below)
when I include the struts html tag library thru page directive
(<%@ taglib uri="/tags/struts-html" prefix="html" %>) in any jsp of the web
application. Whereas after removing it and using simple HTML tags in the
jsp page, the page is properly displayed.
Also when I am running the struts example application (struts-blank), it is
working fine even after using struts html tag library. My application is
also simple and I am doing the same thing as the example application does,
but still it is giving this error.
I am using jetty server ver 5.1
Can anyone help me out.
11:15:30.855 WARN!! [P1-19]
org.mortbay.jetty.servlet.ServletHandler.handle(Serv
letHandler.java:589) >11> /TryExample/FPWelcome:
java.lang.NullPointerException
at
org.apache.jsp.pages.FPWelcome_jsp._jspx_meth_html_html_0(FPWelcome_j
sp.java:86)
at
org.apache.jsp.pages.FPWelcome_jsp._jspService(FPWelcome_jsp.java:64)
at
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:126)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
at
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper
.java:324)
at
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:2
92)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
at
org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:427
)
at
org.mortbay.jetty.servlet.WebApplicationHandler.dispatch(WebApplicati
onHandler.java:473)
at
org.mortbay.jetty.servlet.Dispatcher.dispatch(Dispatcher.java:262)
at org.mortbay.jetty.servlet.Dispatcher.forward(Dispatcher.java:170)
at
org.apache.struts.action.RequestProcessor.doForward(RequestProcessor.
java:1056)
at
org.apache.struts.action.RequestProcessor.internalModuleRelativeForwa
rd(RequestProcessor.java:994)
at
org.apache.struts.action.RequestProcessor.processForward(RequestProce
ssor.java:553)
at
org.apache.struts.action.RequestProcessor.process(RequestProcessor.ja
va:211)
at
org.apache.struts.action.ActionServlet.process(ActionServlet.java:116
4)
at
org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:397)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:596)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
at
org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:427
)
at
org.mortbay.jetty.servlet.WebApplicationHandler.dispatch(WebApplicati
onHandler.java:473)
at
org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:5
68)
at org.mortbay.http.HttpContext.handle(HttpContext.java:1565)
at
org.mortbay.jetty.servlet.WebApplicationContext.handle(WebApplication
Context.java:635)
at org.mortbay.http.HttpContext.handle(HttpContext.java:1517)
at org.mortbay.http.HttpServer.service(HttpServer.java:954)
at org.mortbay.http.HttpConnection.service(HttpConnection.java:816)
at
org.mortbay.http.HttpConnection.handleNext(HttpConnection.java:983)
at org.mortbay.http.HttpConnection.handle(HttpConnection.java:833)
at
org.mortbay.http.SocketListener.handleConnection(SocketListener.java:
244)
at org.mortbay.util.ThreadedServer.handle(ThreadedServer.java:357)
at org.mortbay.util.ThreadPool$PoolThread.run(ThreadPool.java:534)
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