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From "majid kamal" <yna...@onebox.com>
Subject Re: Error: 500 from ????????????
Date Fri, 02 Feb 2001 15:47:14 GMT

I made thange the Mr Richard told me to do in the web.xml file, but still
have the same problem, the same problem even with struts example.
Always got this :
Error: 500
Location: /hellostruts/hello.jsp
Internal Servlet Error:

javax.servlet.ServletException
	at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:399)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:865)
	at org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java:404)
	at org.apache.tomcat.core.Handler.service(Handler.java:286)
	at org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372)
	at org.apache.tomcat.core.ContextManager.internalService(ContextManager.java:797)
	at org.apache.tomcat.core.ContextManager.service(ContextManager.java:743)
	at org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(HttpConnectionHandler.java:210)
	at org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java:416)
	at org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java:498)
	at java.lang.Thread.run(Thread.java:484)

Root cause: 
java.lang.NoSuchMethodError
	at org.apache.jasper.compiler.TagLibraryInfoImpl.createAttribute(TagLibraryInfoImpl.java:524)
	at org.apache.jasper.compiler.TagLibraryInfoImpl.createTagInfo(TagLibraryInfoImpl.java:432)
	at org.apache.jasper.compiler.TagLibraryInfoImpl.parseTLD(TagLibraryInfoImpl.java:385)
	at org.apache.jasper.compiler.TagLibraryInfoImpl.(TagLibraryInfoImpl.java:233)
	at org.apache.jasper.compiler.JspParseEventListener.handleDirective(JspParseEventListener.java:706)
	at org.apache.jasper.compiler.DelegatingListener.handleDirective(DelegatingListener.java:116)
	at org.apache.jasper.compiler.Parser$Directive.accept(Parser.java:215)
	at org.apache.jasper.compiler.Parser.parse(Parser.java:1077)
	at org.apache.jasper.compiler.Parser.parse(Parser.java:1042)
	at org.apache.jasper.compiler.Parser.parse(Parser.java:1038)
	at org.apache.jasper.compiler.Compiler.compile(Compiler.java:182)
	at org.apache.jasper.servlet.JspServlet.doLoadJSP(JspServlet.java:462)
	at org.apache.jasper.servlet.JasperLoader12.loadJSP(JasperLoader12.java:146)
	at org.apache.jasper.servlet.JspServlet.loadJSP(JspServlet.java:433)
	at org.apache.jasper.servlet.JspServlet$JspServletWrapper.loadIfNecessary(JspServlet.java:152)
	at org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(JspServlet.java:164)
	at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:318)
	at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:391)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:865)
	at org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java:404)
	at org.apache.tomcat.core.Handler.service(Handler.java:286)
	at org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372)
	at org.apache.tomcat.core.ContextManager.internalService(ContextManager.java:797)
	at org.apache.tomcat.core.ContextManager.service(ContextManager.java:743)
	at org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(HttpConnectionHandler.java:210)
	at org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java:416)
	at org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java:498)
	at java.lang.Thread.run(Thread.java:484)


-- 
majid kamal
yna544@onebox.com - email
(781) 685-1450 x2371 - voicemail/fax






---- "Steven D. Wilkinson" <stevendwilkinson@acm.org> wrote:
> As Richard mentioned your xml is wrong.  Try this...
> I assume you have the header information or else it would be a different
> error.;-)
> 
> <?xml version="1.0" encoding="ISO-8859-1"?>
> <!DOCTYPE web-app
>   PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.2//EN"
>   "http://java.sun.com/j2ee/dtds/web-app_2_2.dtd">
>  <web-app>
>     <servlet>
>       <servlet-name>action</servlet-name>
>       <servlet-class>org.apache.struts.action.ActionServlet</servlet-class>
>      <!--Below is the init-param-->
>      <!--This defines where your application resources are located.-->
>      <!--It uses the classloader to find the file.-->
>      <!--The ".properties" extension isnīt used to locate resources.-->
>     <init-param>
>     <param-name>application</param-name>
>     <param-value>helloworld.HelloWorldResources</param-value>
>     </init-param>
>     <load-on-startup>1</load-on-startup>
>   </servlet>
>  
>    <!--This section defines what file to open first if none is specified
>  -->
>    <welcome-file-list>
>    <welcome-file>hello.jsp</welcome-file>
>    </welcome-file-list>
> 
>    <!--The following section defines a URI to use to retrieve the struts
>  taglib -->
>    <taglib>
>    <taglib-uri>/WEB-INF/struts-bean.tld</taglib-uri>
>    <taglib-location>/WEB-INF/struts-bean.tld</taglib-location>
>    </taglib>
>  
> </web-app>
> 
> Notice, that <welcome-file-list></welcome-file-list> comes before the
> <taglib></taglib>.
> Richard was saying that XMLSpy would inform you of your error as it
> did.  Now
> you have to fix it.  Move your welcome-file-list above the taglib.
> Here is what Richard referred to in the DTD...
> <!- LEMENT web-app (icon?, display-name?, description?, distributable?,
> context-param*, servlet*, servlet-mapping*, session-config?,
> mime-mapping*, welcome-file-list?, error-page*, taglib*,
> resource-ref*, security-constraint*, login-config?, security-role*,
> env-entry*, ejb-ref*)>
> 
> This means that welcome-file-list comes before a taglib.  Hope that's
> more
> clear.
> 
> Steve
> 
> 
> majid kamal wrote:
> > 
> > Hi, I still have the error: 500, I just tryied to open web.xml in
> spyxml
> > and I got this error :
> > The file is not valid
> > Unexpected child element wilcome-file-list
> > 
> > And here is again web.xml
> > <?xml version="1.0" encoding="ISO-8859-1"?>
> > 
> > <!DOCTYPE web-app
> >   PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.2//EN"
> >   "http://java.sun.com/j2ee/dtds/web-app_2_2.dtd">
> > 
> > <web-app>
> >    <servlet>
> >      <servlet-name>action</servlet-name>
> >      <servlet-class>org.apache.struts.action.ActionServlet</servlet-class>
> >     <!--Below is the init-param-->
> >     <!--This defines where your application resources are located.-->
> >     <!--It uses the classloader to find the file.-->
> >     <!--The ".properties" extension isnīt used to locate resources.-->
> >    <init-param>
> >    <param-name>application</param-name>
> >    <param-value>helloworld.HelloWorldResources</param-value>
> >    </init-param>
> >    <load-on-startup>1</load-on-startup>
> >  </servlet>
> > 
> >   <!--The following section defines a URI to use to retrieve the
> struts
> > taglib -->
> >   <taglib>
> >   <taglib-uri>/WEB-INF/struts-bean.tld</taglib-uri>
> >   <taglib-location>/WEB-INF/struts-bean.tld</taglib-location>
> >   </taglib>
> > 
> >   <!--This section defines what file to open first if none is specified
> > -->
> >   <welcome-file-list>
> >   <welcome-file>hello.jsp</welcome-file>
> >   </welcome-file-list>
> > </web-app>
> > 
> > Please help, thanks
> > --
> > majid kamal
> > yna544@onebox.com - email
> > (781) 685-1450 x2371 - voicemail/fax
> > 
> > __________________________________________________
> > FREE voicemail, email, and fax...all in one place.
> > Sign Up Now! http://www.onebox.com
> 
> -- 
> -----------------------------------------------------------------
> Steven D. Wilkinson, stevendwilkinson@acm.org
> 

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