Strange cast exception when portlet's page is shown

[PortletFaces Community Member, modifié il y a 12 années.]

Hello,

The deploy goes well but when I open the portlet's page the following exception is thrown:

ERROR [LiferayPortletRequest] com.liferay.util.servlet.SharedSessionServletRequest cannot be cast to javax.servlet.http.HttpServletRequest
java.lang.ClassCastException: com.liferay.util.servlet.SharedSessionServletRequest cannot be cast to javax.servlet.http.HttpServletRequest
at org.portletfaces.bridge.container.liferay.LiferayPortletRequest.<init>(LiferayPortletRequest.java:52)
at org.portletfaces.bridge.container.liferay.PortletContainerLiferayImpl.<init>(PortletContainerLiferayImpl.java:84)
at org.portletfaces.bridge.container.PortletContainerFactoryImpl.getPortletContainer(PortletContainerFactoryImpl.java:82)
at org.portletfaces.bridge.context.ExternalContextImpl.preInitializeObjects(ExternalContextImpl.java:543)
at org.portletfaces.bridge.context.ExternalContextImpl.<init>(ExternalContextImpl.java:147)
at org.portletfaces.bridge.context.ExternalContextFactoryImpl.getExternalContext(ExternalContextFactoryImpl.java:52)
at com.sun.faces.context.FacesContextFactoryImpl.getFacesContext(FacesContextFactoryImpl.java:93)
at BridgeImpl.java.getFacesContext(BridgeImpl.java:605)
at BridgeImpl.java.doFacesRequest(BridgeImpl.java:316)


I'm using the following configuration:

JBoss 5.1.0
Liferay ee sp1
IceFaces 2.0.2
PortletFacesBridge 2.0.0

Any idea about what is going wrong?

Thanks

[Neil Griffin, modifié il y a 12 années.]

Does this happen when you deploy the Example ICEfaces 2 portlet? You can download the WAR for it here:
http://www.liferay.com/community/liferay-projects/liferay-faces/demos#icefaces3-portlet

Also, you might want to check if there is a servlet-api.jar inside of your deployed WEB-INF/lib folder. If so, that shouldn't be there.