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NoClassDefFoundError: Could not initialize class

 
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Hello,

I get the following error:

whereas I know for certain that the FacesMessage class is in the jar which itself is in the war. It is very strange. I use several servlet filters but I am pretty sure the problem does not come from one of the filters.

Can anyone help please?

Thanks in advance,

Julien.

 
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you can post also your web.xml ?
 
Julien Martin
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<?xml version="1.0" encoding="UTF-8"?>
<web-app version="2.5" 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-app_2_5.xsd">
<display-name>Site Jean-Baptiste Martin</display-name>
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath:root-application-config.xml</param-value>
</context-param>
<context-param>
<param-name>javax.faces.DEFAULT_SUFFIX</param-name>
<param-value>.xhtml</param-value>
</context-param>

<!-- Special Debug Output for Development -->
<context-param>
<param-name>facelets.DEVELOPMENT</param-name>
<param-value>true</param-value>
</context-param>

<!-- Optional JSF-RI Parameters to Help Debug -->
<context-param>
<param-name>com.sun.faces.validateXml</param-name>
<param-value>false</param-value>
</context-param>
<context-param>
<param-name>com.sun.faces.verifyObjects</param-name>
<param-value>true</param-value>
</context-param>
<listener>
<listener-class>org.springframework.web.context.request.RequestContextListener</listener-class>
</listener>
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
<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>*.jsf</url-pattern>
</servlet-mapping>
<filter>
<filter-name>Spring OpenEntityManagerInViewFilter</filter-name>
<filter-class>org.springframework.orm.jpa.support.OpenEntityManagerInViewFilter</filter-class>
</filter>
<filter>
<filter-name>RestFaces Filter</filter-name>
<filter-class>org.restfaces.Filter</filter-class>
<init-param>
<param-name>faces-mapping</param-name>
<param-value>*.jsf, /faces/*</param-value>
</init-param>
</filter>
<filter>
<filter-name>ajax4jsf</filter-name>
<filter-class>org.ajax4jsf.Filter</filter-class>
<init-param>
<param-name>forceparser</param-name>
<param-value>true</param-value>
</init-param>
</filter>
<filter-mapping>
<filter-name>Spring OpenEntityManagerInViewFilter</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<filter-mapping>
<filter-name>RestFaces Filter</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<filter-mapping>
<filter-name>ajax4jsf</filter-name>
<servlet-name>Faces Servlet</servlet-name>
<dispatcher>REQUEST</dispatcher>
<dispatcher>FORWARD</dispatcher>
<dispatcher>INCLUDE</dispatcher>
</filter-mapping>
<session-config>
<session-timeout>30</session-timeout>
</session-config>
<welcome-file-list>
<welcome-file>accueil.jsf</welcome-file>
</welcome-file-list>
<error-page>
<error-code>404</error-code>
<location>/404.jsp</location>
</error-page>
<security-constraint>
<display-name>jbmConstraint</display-name>
<web-resource-collection>
<web-resource-name>jbmAll</web-resource-name>
<description/>
<url-pattern>/*</url-pattern>
<http-method>GET</http-method>
<http-method>POST</http-method>
<http-method>HEAD</http-method>
<http-method>PUT</http-method>
<http-method>OPTIONS</http-method>
<http-method>TRACE</http-method>
<http-method>DELETE</http-method>
</web-resource-collection>
<auth-constraint>
<description/>
<role-name>guest</role-name>
</auth-constraint>
</security-constraint>
<login-config>
<auth-method>BASIC</auth-method>
<realm-name>jbmRealm</realm-name>
</login-config>
<security-role>
<description/>
<role-name>guest</role-name>
</security-role>
</web-app>
 
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