Primefaces 5.2 + WebSphere 8.5.5.9 - 找不到工厂javax.faces.context.FacesContextFactory的备份

Question

我试图在WebSphere 8.5.5.9完整个人资料上运行http://localhost:3000/reviser。

我已经按照以下步骤配置了应用程序以使用正确的JSF库（javax.faces-2.2.8.jar）：

• Primeface's Showcase sample application
• How to make websphere 8.5 use mojarra not myfaces

现在，我获得了以下statcktrace（可以查看完整的堆栈跟踪Upgrading Mojarra in IBM WebSphere 8.5）：

java.lang.IllegalStateException: Could not find backup for factory javax.faces.context.FacesContextFactory.
     at javax.faces.FactoryFinderInstance.getFactory(FactoryFinderInstance.java:500)
     at javax.faces.FactoryFinder.getFactory(FactoryFinder.java:287)
     at javax.faces.webapp.FacesServlet.init(FacesServlet.java:350)
     at com.ibm.ws.webcontainer.servlet.ServletWrapper.init(ServletWrapper.java:344)
     at com.ibm.ws.webcontainer.servlet.ServletWrapperImpl.init(ServletWrapperImpl.java:168)
     at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:636)
   ...

here