Hi all,

I deploy my WAR (JSF + Spring) on Tomcat 5.1.17. As I try to invoke it, I got exception as follow:

Code:
SCHWERWIEGEND: Error configuring application listener of class com.sun.faces.application.WebappLifecycleListener
java.lang.NoClassDefFoundError: javax/faces/FacesException
	at com.sun.faces.application.WebappLifecycleListener.<clinit>(WebappLifecycleListener.java:67)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:494)
	at java.lang.Class.newInstance0(Class.java:350)
	at java.lang.Class.newInstance(Class.java:303)
	at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3678)
	at org.apache.catalina.core.StandardContext.start(StandardContext.java:4187)
	at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:759)
	at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:739)
	at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:524)
	at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:904)
	at org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig.java:867)
	at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:474)
	at org.apache.catalina.startup.HostConfig.check(HostConfig.java:1190)
	at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:292)
	at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
	at org.apache.catalina.core.ContainerBase.backgroundProcess(ContainerBase.java:1305)
	at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1569)
	at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1578)
	at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.run(ContainerBase.java:1558)
	at java.lang.Thread.run(Thread.java:595)
The "javax/faces/FacesException" is in "jsf-api.jar" and this JAR is in the WAR under /WEB-INF/lib.

Someone has experience to this problem?