Jsf 2 WebSphere7.0异常上的JSF2.0部署

我正在用RAD7.5.5编写一个项目，UI是在Primefaces、JSF2.0中开发的。当我尝试在WebSphere7.0上部署我的应用程序时，我得到了以下错误。我试着用谷歌搜索，但没有找到任何解决方案，我尝试了所有可能的建议。我试图解决这个问题的方法。我正在将应用程序部署为ear，并在其下配置war。（仅尝试部署战争，但仍然是相同的错误）

（我尝试了所有这些选项的各种组合……我知道我不想千方百计……：（但仍然没有运气）

从web.xml中删除

ConfigureListener

&从web-INF/lib文件夹中删除jsf-api.jar和jsf-impl.jar并部署

将父类加载器设置为Parent_LAST

选择JSP下的“Sun引用”选项和控制台上的JSF选项

尝试在共享库中添加jsf-impl.jar&jsf-api.jar，并引用部署的应用程序

已尝试停止服务器，但执行了清理->发布

尝试配置新配置文件并将应用部署到新配置文件

我以前做过这个，但是突然之间发生了……有什么问题吗

    [5/18/12 10:12:25:873 EDT] 00000009 servlet       E com.ibm.ws.webcontainer.servlet.ServletWrapper init SRVE0100E: Uncaught init() exception created by servlet Faces Servlet in application employeedirWeb-ear: java.lang.IllegalStateException: Application was not properly initialized at startup, could not find Factory: javax.faces.context.FacesContextFactory
    at javax.faces.FactoryFinder.getFactory(FactoryFinder.java:270)
    at javax.faces.webapp.FacesServlet.init(FacesServlet.java:164)
    at com.ibm.ws.webcontainer.servlet.ServletWrapper.init(ServletWrapper.java:358)
    at com.ibm.ws.webcontainer.servlet.ServletWrapperImpl.init(ServletWrapperImpl.java:169)
    at com.ibm.ws.webcontainer.servlet.ServletWrapper.initialize(ServletWrapper.java:1809)
    at com.ibm.wsspi.webcontainer.extension.WebExtensionProcessor.createServletWrapper(WebExtensionProcessor.java:98)
    at com.ibm.ws.webcontainer.webapp.WebApp.getServletWrapper(WebApp.java:1038)
    at com.ibm.ws.webcontainer.webapp.WebApp.getServletWrapper(WebApp.java:959)
    at com.ibm.ws.webcontainer.webapp.WebApp.initializeTargetMappings(WebApp.java:638)
    at com.ibm.ws.webcontainer.webapp.WebApp.commonInitializationFinally(WebApp.java:436)
    at com.ibm.ws.webcontainer.webapp.WebAppImpl.initialize(WebAppImpl.java:304)
    at com.ibm.ws.webcontainer.webapp.WebGroupImpl.addWebApplication(WebGroupImpl.java:100)
    at com.ibm.ws.webcontainer.VirtualHostImpl.addWebApplication(VirtualHostImpl.java:166)
    at com.ibm.ws.webcontainer.WSWebContainer.addWebApp(WSWebContainer.java:731)
    at com.ibm.ws.webcontainer.WSWebContainer.addWebApplication(WSWebContainer.java:616)
    at com.ibm.ws.webcontainer.component.WebContainerImpl.install(WebContainerImpl.java:376)
    at com.ibm.ws.webcontainer.component.WebContainerImpl.start(WebContainerImpl.java:668)
    at com.ibm.ws.runtime.component.ApplicationMgrImpl.start(ApplicationMgrImpl.java:1127)
    at com.ibm.ws.runtime.component.DeployedApplicationImpl.fireDeployedObjectStart(DeployedApplicationImpl.java:1319)
    at com.ibm.ws.runtime.component.DeployedModuleImpl.start(DeployedModuleImpl.java:610)
    at com.ibm.ws.runtime.component.DeployedApplicationImpl.start(DeployedApplicationImpl.java:944)
    at com.ibm.ws.runtime.component.ApplicationMgrImpl.startApplication(ApplicationMgrImpl.java:740)
    at com.ibm.ws.runtime.component.ApplicationMgrImpl.start(ApplicationMgrImpl.java:2051)
    at com.ibm.ws.runtime.component.CompositionUnitMgrImpl.start(CompositionUnitMgrImpl.java:385)
    at com.ibm.ws.runtime.component.CompositionUnitImpl.start(CompositionUnitImpl.java:123)
    at com.ibm.ws.runtime.component.CompositionUnitMgrImpl.start(CompositionUnitMgrImpl.java:328)
    at com.ibm.ws.runtime.component.CompositionUnitMgrImpl.access$300(CompositionUnitMgrImpl.java:113)
    at com.ibm.ws.runtime.component.CompositionUnitMgrImpl$CUInitializer.run(CompositionUnitMgrImpl.java:895)
    at com.ibm.wsspi.runtime.component.WsComponentImpl$_AsynchInitializer.run(WsComponentImpl.java:349)
    at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1604)

[5/18/12 10:12:25:889 EDT] 00000009 extension     E com.ibm.wsspi.webcontainer.extension.WebExtensionProcessor createServletWrapper Error occured while preparing the servlet for initialization. 
                                 javax.servlet.ServletException: SRVE0207E: Uncaught initialization exception created by servlet
    at com.ibm.ws.webcontainer.servlet.ServletWrapper.init(ServletWrapper.java:434)
    at com.ibm.ws.webcontainer.servlet.ServletWrapperImpl.init(ServletWrapperImpl.java:169)
    at com.ibm.ws.webcontainer.servlet.ServletWrapper.initialize(ServletWrapper.java:1809)
    at com.ibm.wsspi.webcontainer.extension.WebExtensionProcessor.createServletWrapper(WebExtensionProcessor.java:98)
    at com.ibm.ws.webcontainer.webapp.WebApp.getServletWrapper(WebApp.java:1038)
    at com.ibm.ws.webcontainer.webapp.WebApp.getServletWrapper(WebApp.java:959)
    at com.ibm.ws.webcontainer.webapp.WebApp.initializeTargetMappings(WebApp.java:638)
    at com.ibm.ws.webcontainer.webapp.WebApp.commonInitializationFinally(WebApp.java:436)
    at com.ibm.ws.webcontainer.webapp.WebAppImpl.initialize(WebAppImpl.java:304)
    at com.ibm.ws.webcontainer.webapp.WebGroupImpl.addWebApplication(WebGroupImpl.java:100)
    at com.ibm.ws.webcontainer.VirtualHostImpl.addWebApplication(VirtualHostImpl.java:166)
    at com.ibm.ws.webcontainer.WSWebContainer.addWebApp(WSWebContainer.java:731)
    at com.ibm.ws.webcontainer.WSWebContainer.addWebApplication(WSWebContainer.java:616)
    at com.ibm.ws.webcontainer.component.WebContainerImpl.install(WebContainerImpl.java:376)
    at com.ibm.ws.webcontainer.component.WebContainerImpl.start(WebContainerImpl.java:668)
    at com.ibm.ws.runtime.component.ApplicationMgrImpl.start(ApplicationMgrImpl.java:1127)
    at com.ibm.ws.runtime.component.DeployedApplicationImpl.fireDeployedObjectStart(DeployedApplicationImpl.java:1319)
    at com.ibm.ws.runtime.component.DeployedModuleImpl.start(DeployedModuleImpl.java:610)
    at com.ibm.ws.runtime.component.DeployedApplicationImpl.start(DeployedApplicationImpl.java:944)
    at com.ibm.ws.runtime.component.ApplicationMgrImpl.startApplication(ApplicationMgrImpl.java:740)
    at com.ibm.ws.runtime.component.ApplicationMgrImpl.start(ApplicationMgrImpl.java:2051)
    at com.ibm.ws.runtime.component.CompositionUnitMgrImpl.start(CompositionUnitMgrImpl.java:385)
    at com.ibm.ws.runtime.component.CompositionUnitImpl.start(CompositionUnitImpl.java:123)
    at com.ibm.ws.runtime.component.CompositionUnitMgrImpl.start(CompositionUnitMgrImpl.java:328)
    at com.ibm.ws.runtime.component.CompositionUnitMgrImpl.access$300(CompositionUnitMgrImpl.java:113)
    at com.ibm.ws.runtime.component.CompositionUnitMgrImpl$CUInitializer.run(CompositionUnitMgrImpl.java:895)
    at com.ibm.wsspi.runtime.component.WsComponentImpl$_AsynchInitializer.run(WsComponentImpl.java:349)
    at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1604)
Caused by: java.lang.IllegalStateException: Application was not properly initialized at startup, could not find Factory: javax.faces.context.FacesContextFactory
    at javax.faces.FactoryFinder.getFactory(FactoryFinder.java:270)
    at javax.faces.webapp.FacesServlet.init(FacesServlet.java:164)
    at com.ibm.ws.webcontainer.servlet.ServletWrapper.init(ServletWrapper.java:358)
    ... 27 more