I have configured CAS 4.0. but we are getting below error message in tomcat 7.x
SEVERE: Servlet /cas threw load() exception
java.lang.ClassNotFoundException: com.noelios.restlet.ext.spring.RestletFrameworkServlet
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1720)
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1571)
at org.apache.catalina.core.DefaultInstanceManager.loadClass(DefaultInstanceManager.java:506)
at org.apache.catalina.core.DefaultInstanceManager.loadClassMaybePrivileged(DefaultInstanceManager.java:488)
at org.apache.catalina.core.DefaultInstanceManager.newInstance(DefaultInstanceManager.java:115)
What was the wrong in my configuration.