2 Replies Latest reply on Feb 1, 2010 9:20 AM by chung siu man

    java.lang.NoClassDefFoundError due to   <rich:ajaxValidator />

    chung siu man Newbie

      Hi all,

       

      I got an application using tags; <rich:ajaxValidator/> below and output error of missing jar or class.

       

      <rich:calendar value="#{hot.closeDate}"
                       locale="en/US"
                       popup="true"

      ..........................
                        <rich:ajaxValidator event="onchanged"/>
                       <rich:ajaxValidator event="oninputblur"/>
                
             </rich:calendar>

       

      So, which class or jar is missing. Please advice. Thanks

       

      Exception during request processing:
      Caused by javax.servlet.ServletException with message: "java.lang.NoClassDefFoundError: javax/validation/metadata/ElementDescriptor$ConstraintFinder"
      weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:333)
      weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)
      weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
      org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:83)
      org.jboss.seam.web.IdentityFilter.doFilter(IdentityFilter.java:40)
      org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
      org.jboss.seam.web.MultipartFilter.doFilter(MultipartFilter.java:90)
      org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
      org.jboss.seam.web.ExceptionFilter.doFilter(ExceptionFilter.java:64)
      org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
      org.jboss.seam.web.RedirectFilter.doFilter(RedirectFilter.java:45)
      org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)