Is this error comming on app start? Are u sure that this error is due to css? Is your app working when there is no css? If Yes then can u use relative path for calling css instead of s:url
Regards, --------------------------------------------------------- Girish Naik Mobile:-+91-09740091638 girish.n...@gmail.com George Carlin<http://www.brainyquote.com/quotes/authors/g/george_carlin.html> - "Electricity is really just organized lightning." On Fri, Jun 19, 2009 at 7:30 PM, jill juneja <jilljun...@gmail.com> wrote: > All, > > I am new to struts2. Downloaded and manually configured the helloworld war > in JDeveloper. Every thing work fines in the app. I am getting hello world > message. Login page, validations using validator. > > Only thing not work in the app is css file. Its in the root directory under > css folder. Any help is very much appreciated. Below is error exception in > firefox view css tab. > > 500 Internal Server Error > java.lang.NullPointerException at com.evermind[Oracle Containers for > J2EE > 10g (10.1.3.0.0) > > ].server.http.EvermindHttpServletRequest.getParameters(EvermindHttpServletRequest.java:1471) > at com.evermind[Oracle Containers for J2EE 10g (10.1.3.0.0) > > ].server.http.EvermindHttpServletRequest.getImmutableParameters(EvermindHttpServletRequest.java:1565) > at com.evermind[Oracle Containers for J2EE 10g (10.1.3.0.0) > > ].server.http.EvermindHttpServletRequest.getParameterMap(EvermindHttpServletRequest.java:1571) > at > > org.apache.struts2.dispatcher.Dispatcher.createContextMap(Dispatcher.java:507) > at > > org.apache.struts2.dispatcher.ng.PrepareOperations.createActionContext(PrepareOperations.java:75) > at > > org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter.doFilter(StrutsPrepareAndExecuteFilter.java:65) > at com.evermind[Oracle Containers for J2EE 10g (10.1.3.0.0) > > ].server.http.FileRequestDispatcher.handleWithFilter(FileRequestDispatcher.java:137) > at com.evermind[Oracle Containers for J2EE 10g (10.1.3.0.0) > > ].server.http.FileRequestDispatcher.unprivileged_forwardInternal(FileRequestDispatcher.java:283) > at com.evermind[Oracle Containers for J2EE 10g (10.1.3.0.0) > > ].server.http.FileRequestDispatcher.access$100(FileRequestDispatcher.java:30) > at com.evermind[Oracle Containers for J2EE 10g (10.1.3.0.0) > > ].server.http.FileRequestDispatcher$2.oc4jRun(FileRequestDispatcher.java:254) > at oracle.oc4j.security.OC4JSecurity.doPrivileged(OC4JSecurity.java:283) > at com.evermind[Oracle Containers for J2EE 10g (10.1.3.0.0) > > ].server.http.FileRequestDispatcher.forwardInternal(FileRequestDispatcher.java:259) > at com.evermind[Oracle Containers for J2EE 10g (10.1.3.0.0) > > ].server.http.HttpRequestHandler.doProcessRequest(HttpRequestHandler.java:867) > at com.evermind[Oracle Containers for J2EE 10g (10.1.3.0.0) > > ].server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:451) > at com.evermind[Oracle Containers for J2EE 10g (10.1.3.0.0) > > ].server.http.HttpRequestHandler.serveOneRequest(HttpRequestHandler.java:218) > at com.evermind[Oracle Containers for J2EE 10g (10.1.3.0.0) > ].server.http.HttpRequestHandler.run(HttpRequestHandler.java:119) at > com.evermind[Oracle Containers for J2EE 10g (10.1.3.0.0) > ].server.http.HttpRequestHandler.run(HttpRequestHandler.java:112) at > > oracle.oc4j.network.ServerSocketReadHandler$SafeRunnable.run(ServerSocketReadHandler.java:260) > at com.evermind[Oracle Containers for J2EE 10g (10.1.3.0.0) > > ].util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:303) > at java.lang.Thread.run(Thread.java:595) > > > Include in jsp is > <head> > <title>Sign On</title> > <link href="<s:url value="/css/forms.css"/>" rel="stylesheet" > type="text/css"/> > </head> > > > > web.xml is > > <?xml version="1.0" encoding="UTF-8"?> > <web-app id="WebApp_9" version="2.4" xmlns=" > http://java.sun.com/xml/ns/j2ee"; > xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; xsi:schemaLocation=" > http://java.sun.com/xml/ns/j2ee > http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd";> > > <display-name>Struts Blank</display-name> > > <filter> > <filter-name>struts2</filter-name> > > > <filter-class>org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter</filter-class> > </filter> > > <filter-mapping> > <filter-name>struts2</filter-name> > <url-pattern>/*</url-pattern> > </filter-mapping> > > <welcome-file-list> > <welcome-file>index.html</welcome-file> > </welcome-file-list> > > </web-app> > > > struts.xml > > <?xml version="1.0" encoding="UTF-8" ?> > <!DOCTYPE struts PUBLIC > "-//Apache Software Foundation//DTD Struts Configuration 2.0//EN" > "http://struts.apache.org/dtds/struts-2.0.dtd";> > > <struts> > > <constant name="struts.enable.DynamicMethodInvocation" value="false" /> > <constant name="struts.devMode" value="false" /> > > > > > > <package name="default" namespace="/" extends="struts-default"> > <default-action-ref name="index" /> > <action name="index"> > <result type="redirectAction"> > <param name="actionName">HelloWorld</param> > <param name="namespace">/example</param> > </result> > </action> > > <action name="HelloWorld" class="example.HelloWorld"> > <result>/example/HelloWorld.jsp</result> > </action> > > <action name="Login_*" method="{1}" class="example.Login"> > <result name="input">/example/Login.jsp</result> > <result type="redirectAction">Menu</result> > </action> > > <action name="*" class="example.ExampleSupport"> > <result>/example/{1}.jsp</result> > </action> > </package> > > <!-- Add packages here --> > > </struts> >
