Problem with richfaces 4.0 + jsp 2.0 + spring

[ezikoh]

Hello

I have migrate richfaces 3.3 to richfaces 4.0 and now have the followin problem

User defined listener com.sun.faces.config.ConfigureListener failed: java.lang.RuntimeException: com.sun.faces.config.ConfigurationException: CONFIGURATION FAILED! org.ajax4jsf.application.AjaxViewHandler.

java.lang.RuntimeException: com.sun.faces.config.ConfigurationException: CONFIGURATION FAILED! org.ajax4jsf.application.AjaxViewHandler

I not found a solution, I deploy in Web Logic server. Please i need help.

ThanYou