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05.12.2007 at 12:34PM PDT, ID: 22568593
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7.8

Problem with simple JSF application

Asked by shumar_ua in Sun Java System Web Server, Java Server Faces (JSF), New to Java Programming

Tags: , ,

I'm trying to run simple JSF webapp and get such exceptions in browser while accessing .jsf page:
javax.servlet.ServletException: Servlet.init() for servlet Faces Servlet threw exception
      org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117)
      org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:151)
      org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:870)
      org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:665)
      org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:528)
      org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:81)
      org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:685)
      java.lang.Thread.run(Thread.java:620)

root cause

java.lang.NullPointerException
      javax.faces.webapp.FacesServlet.init(FacesServlet.java:144)
      org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117)
      org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:151)
      org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:870)
      org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:665)
      org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:528)
      org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:81)
      org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:685)
      java.lang.Thread.run(Thread.java:620)

I'm using Tomcat 5.5 withJSF 1.1(jsf-impl.jar and jsf-api.jar are in lib folder)

web.xml:
<!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>Blog</display-name>
  <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' encoding='UTF-8'?>

<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_1_2.xsd"
    version="1.2">

</faces-config>
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Keywords: Problem with simple JSF application
Title
1 JSF forms
2 tomcat deployment error
3 How to access servlet on Linux enviro…
4 Tomcat / JSP Servlet errors
5 JSF
6 JBoss with JSF
 
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[+][-]05.13.2007 at 11:02PM PDT, ID: 19083138

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[+][-]05.29.2007 at 03:35PM PDT, ID: 19176019

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[+][-]05.29.2007 at 03:39PM PDT, ID: 19176046

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About this solution

Zones: Sun Java System Web Server, Java Server Faces (JSF), New to Java Programming
Tags: jsf, servlet, exception
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Solution Provided By: bpmurray
Participating Experts: 2
Solution Grade: A
 
 
 
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