Forgot to mention sometime, you have specified the h: namespace twice in index.jsf(xhtml) so remove one to get rid of the error.
Rudy On 28 March 2011 09:20, Rudy De Busscher <[email protected]> wrote: > Hi, > > You get some sort of infinitive loop. You have defined *.jsf as servlet > mapping for jsf, but also the index.jsf has the same extension. So trying > to load index.jsf, MyFaces loads the index.jsf file but that is captured by > the servlet again. See the very long stacktrace in your log and the > 'looping' in it. > > Solution: > 1) Change the index.jsf file to index.xhtml > 2) Add the following parameter to web.xml > <context-param> > <param-name>javax.faces.DEFAULT_SUFFIX</param-name> > <param-value>.xhtml</param-value> > </context-param> > > And that should do it. > > Other remarks: > You are using a faces-config for JSF 1.1. You should use the 2.0 > declaration to have access to all features of JSF 2 > <faces-config xmlns="http://java.sun.com/xml/ns/javaee"; > xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; > xsi:schemaLocation="http://java.sun.com/xml/ns/javaee > http://java.sun.com/xml/ns/javaee/web-facesconfig_2_0.xsd"; > version="2.0"> > > Also, you use the web-app 2.3 version and in fact it is a 2.5 one. > > Regards > Rudy > > > > On 27 March 2011 16:17, F P <[email protected]> wrote: > >> Hi Com, >> >> starting my deployed App causes the following Exception (localhost.log): >> >> 27.03.2011 14:30:36 org.apache.catalina.core.StandardWrapperValve invoke >> SCHWERWIEGEND: Servlet.service() for servlet [Faces Servlet] in context >> with >> path [/RPGPortal] threw exception >> java.lang.NullPointerException >> at javax.faces.component.UIViewRoot.getViewMap(UIViewRoot.java:689) >> at javax.faces.component.UIViewRoot.getViewMap(UIViewRoot.java:677) >> at >> >> org.apache.myfaces.renderkit.ErrorPageWriter._writeVariables(ErrorPageWriter.java:580) >> at >> >> org.apache.myfaces.renderkit.ErrorPageWriter.debugHtml(ErrorPageWriter.java:290) >> at >> >> org.apache.myfaces.renderkit.ErrorPageWriter.debugHtml(ErrorPageWriter.java:252) >> at >> >> org.apache.myfaces.renderkit.ErrorPageWriter.handleThrowable(ErrorPageWriter.java:423) >> at >> org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:274) >> at javax.faces.webapp.FacesServlet.service(FacesServlet.java:191) >> at >> >> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:304) >> >> [...] >> >> My Environment: >> >> Eclipse 3.6 >> Maven3 m2eclipse plugin >> Tomcat 7.0.11 >> >> >> My Maven Dependencies (Standard Scope - compile): >> >> Richfaces core 4.0 api&impl >> richfaces.ui components 4.0 >> richfaces cdk annotations 4.0.0 >> javax.servlet 2.5 (provided) >> javax.servlet.jsp jsp-api 2.1 (provided) >> javax.servlet jstl 1.2 >> javax.el el-api 2.2.1-b01 type pom (provided) >> org.apache.myfaces.core myfaces-api 2.0.4 >> org.apache.myfaces.core myfaces-impl 2.0.4 >> >> web.xml: >> <?xml version="1.0"?> >> <!DOCTYPE web-app PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application >> 2.3//EN" >> "http://java.sun.com/dtd/web-app_2_3.dtd";> >> <web-app> >> <display-name>RPGPortal</display-name> >> >> <welcome-file-list> >> <welcome-file>index.jsf</welcome-file> >> </welcome-file-list> >> >> <context-param> >> <param-name>javax.faces.FACELETS_SKIP_COMMENTS</param-name> >> <param-value>true</param-value> >> </context-param> >> <context-param> >> <param-name>javax.faces.PROJECT_STAGE</param-name> >> <param-value>Development</param-value> >> </context-param> >> <context-param> >> <param-name>javax.faces.STATE_SAVING_METHOD</param-name> >> <param-value>server</param-value> >> </context-param> >> <context-param> >> <param-name>org.richfaces.CONTROL_SKINNING</param-name> >> <param-value>enable</param-value> >> </context-param> >> <context-param> >> <param-name>org.richfaces.SKIN</param-name> >> <param-value>blueSky</param-value> >> </context-param> >> >> <!-- Faces Servlet --> >> <servlet> >> <servlet-name>Faces Servlet</servlet-name> >> <servlet-class>javax.faces.webapp.FacesServlet</servlet-class> >> <load-on-startup>1</load-on-startup> >> </servlet> >> <!-- Faces Servlet Mapping --> >> <servlet-mapping> >> <servlet-name>Faces Servlet</servlet-name> >> <url-pattern>*.jsf</url-pattern> >> </servlet-mapping> >> </web-app> >> >> faces-config.xml: >> <?xml version="1.0"?> >> <!DOCTYPE faces-config PUBLIC >> "-//Sun Microsystems, Inc.//DTD JavaServer Faces Config 1.1//EN" >> "http://java.sun.com/dtd/web-facesconfig_1_1.dtd";> >> >> <faces-config> >> >> </faces-config> >> >> >> index.jsf: >> >> <html xmlns:h="http://java.sun.com/jsf/html"; >> xmlns:ui="http://java.sun.com/jsf/facelets"; >> xmlns:h="http://java.sun.com/jsf/html"; >> xmlns:f="http://java.sun.com/jsf/core"; >> xmlns:a4j="http://richfaces.org/a4j"; >> xmlns:rich="http://richfaces.org/rich";> >> <head> >> <title>HelloWorldJSF</title> >> </head> >> <body> >> <f:view> >> <h:form> >> <h3> >> <h:outputText value="hello world" /> >> </h3> >> </h:form> >> </f:view> >> </body> >> </html> >> >> >> Do you have any ideas? >> Every hint is much appreciated. >> >> Best Regards! >> > >
