Pq esse erro? (spring x jsf x hibernate)

HTTP Status 500 - 

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type Exception report

message 

description The server encountered an internal error () that prevented it from fulfilling this request.

exception 

javax.servlet.ServletException: #{Bean.register}: javax.faces.el.EvaluationException: java.lang.NoClassDefFoundError: org/springframework/context/ApplicationContext
	javax.faces.webapp.FacesServlet.service(FacesServlet.java:209)


root cause 

javax.faces.FacesException: #{Bean.register}: javax.faces.el.EvaluationException: java.lang.NoClassDefFoundError: org/springframework/context/ApplicationContext
	com.sun.faces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:78)
	javax.faces.component.UICommand.broadcast(UICommand.java:312)
	javax.faces.component.UIViewRoot.broadcastEvents(UIViewRoot.java:267)
	javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:381)
	com.sun.faces.lifecycle.InvokeApplicationPhase.execute(InvokeApplicationPhase.java:75)
	com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:200)
	com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:90)
	javax.faces.webapp.FacesServlet.service(FacesServlet.java:197)


root cause 

javax.faces.el.EvaluationException: java.lang.NoClassDefFoundError: org/springframework/context/ApplicationContext
	com.sun.faces.el.MethodBindingImpl.invoke(MethodBindingImpl.java:130)
	com.sun.faces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:72)
	javax.faces.component.UICommand.broadcast(UICommand.java:312)
	javax.faces.component.UIViewRoot.broadcastEvents(UIViewRoot.java:267)
	javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:381)
	com.sun.faces.lifecycle.InvokeApplicationPhase.execute(InvokeApplicationPhase.java:75)
	com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:200)
	com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:90)
	javax.faces.webapp.FacesServlet.service(FacesServlet.java:197)


root cause 

java.lang.NoClassDefFoundError: org/springframework/context/ApplicationContext
	net.roseindia.web.ui.Bean.register(Bean.java:63)
	sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	java.lang.reflect.Method.invoke(Unknown Source)
	com.sun.faces.el.MethodBindingImpl.invoke(MethodBindingImpl.java:126)
	com.sun.faces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:72)
	javax.faces.component.UICommand.broadcast(UICommand.java:312)
	javax.faces.component.UIViewRoot.broadcastEvents(UIViewRoot.java:267)
	javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:381)
	com.sun.faces.lifecycle.InvokeApplicationPhase.execute(InvokeApplicationPhase.java:75)
	com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:200)
	com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:90)
	javax.faces.webapp.FacesServlet.service(FacesServlet.java:197)


root cause 

java.lang.ClassNotFoundException: org.springframework.context.ApplicationContext
	org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1360)
	org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1206)
	java.lang.ClassLoader.loadClassInternal(Unknown Source)
	net.roseindia.web.ui.Bean.register(Bean.java:63)
	sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	java.lang.reflect.Method.invoke(Unknown Source)
	com.sun.faces.el.MethodBindingImpl.invoke(MethodBindingImpl.java:126)
	com.sun.faces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:72)
	javax.faces.component.UICommand.broadcast(UICommand.java:312)
	javax.faces.component.UIViewRoot.broadcastEvents(UIViewRoot.java:267)
	javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:381)
	com.sun.faces.lifecycle.InvokeApplicationPhase.execute(InvokeApplicationPhase.java:75)
	com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:200)
	com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:90)
	javax.faces.webapp.FacesServlet.service(FacesServlet.java:197)


note The full stack trace of the root cause is available in the Apache Tomcat/6.0.16 logs.


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Apache Tomcat/6.0.16

<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" id="WebApp_ID" version="2.5">
  <display-name>zzzzz</display-name>
  <welcome-file-list>
    <welcome-file>index.html</welcome-file>
    <welcome-file>index.htm</welcome-file>
    <welcome-file>index.jsp</welcome-file>
    <welcome-file>default.html</welcome-file>
    <welcome-file>default.htm</welcome-file>
    <welcome-file>default.jsp</welcome-file>
  </welcome-file-list>
  
  <!-- Spring context Configuration Begins-->
	<context-param>
		<param-name>log4jConfigLocation</param-name>
		<param-value>/WEB-INF/log4j.properties</param-value>
	</context-param>

	<context-param>
		<param-name>contextConfigLocation</param-name>
		<param-value>/WEB-INF/applicationContext-hibernate.xml</param-value>
	</context-param>
  
  	<context-param>
        <param-name>javax.faces.CONFIG_FILES</param-name>
        <param-value>
            /WEB-INF/faces-config.xml
        </param-value>
    </context-param>

    <context-param>
        <param-name>javax.faces.STATE_SAVING_METHOD</param-name>
        <param-value>client</param-value>
    </context-param>
    
  <servlet>
    <servlet-name>Faces Servlet</servlet-name>
    <servlet-class>javax.faces.webapp.FacesServlet</servlet-class>
    <load-on-startup>1</load-on-startup>
  </servlet>
  <servlet-mapping>
    <servlet-name>Faces Servlet</servlet-name>
    <url-pattern>/faces/*</url-pattern>
  </servlet-mapping>
</web-app>