Jsf 类org.omnifaces.exceptionhandler.FullAjaxExceptionHandlerFactory不是javax.faces.context.ExceptionHandlerFactory

在尝试通过url访问我的应用程序时，我一直遇到此异常。同样的配置在我的一所大学里运行得很好

以下是我在应用程序中的一些配置：

faces-config.xml

web.xml

这里是异常的完整堆栈：

例外情况

我正在做：

Websphere 7 RAD 9.1.1 jdk8

关于我的问题有什么想法吗

---

谢谢。

看起来您的应用程序正在选择两个独立的JSF实现——当然，例外情况中有OmniFaces类，但MyFaces很可能出现在服务器加载的堆栈中

最简单的答案就是从应用程序中删除JSF内容，并依赖于服务器中打包的版本——如果没有多个实现，就无法解决多个实现之间的冲突。如果您特别依赖OmniFaces，那么您需要确保在应用程序中包含完整的API+实现，使用PARENT_LAST类加载或独立的共享库，并从应用程序代码和构建构件中删除对MyFaces实现的任何引用

<factory>
    <exception-handler-factory>org.omnifaces.exceptionhandler.FullAjaxExceptionHandlerFactory</exception-handler-factory> 

  <error-page>
        <exception-type>javax.faces.application.ViewExpiredException</exception-type>
        <location>/logout.xhtml</location>
  </error-page>

  <error-page>
        <error-code>403</error-code>
        <location>/errorGeneral.xhtml</location>
  </error-page>

  <error-page>
        <error-code>404</error-code>  <!-- Not Found -->
        <location>/errorGeneral.xhtml</location>
  </error-page>

  <error-page>
        <error-code>408</error-code>   <!-- Timeout -->
        <location>/logout.xhtml</location>
  </error-page>

  <error-page>
        <error-code>500</error-code>
        <location>/errorGeneral.xhtml</location>  <!-- Internal Server Error -->
  </error-page>

Excepción de página de errores
SRVE0260E: El servidor no puede utilizar la página de error especificada para que la aplicación gestione la excepción original que se muestra a continuación.

Excepción original:
Mensaje de error: javax.servlet.ServletException: SRVE0207E: Excepción de inicialización no obtenida creada por el servlet
Código de error: 500
Servlet de destino: Faces Servlet
Pila de errores:
java.lang.IllegalArgumentException: Class org.omnifaces.exceptionhandler.FullAjaxExceptionHandlerFactory is no javax.faces.context.ExceptionHandlerFactory
     at javax.faces.FactoryFinder.newFactoryInstance(FactoryFinder.java:320)
     at javax.faces.FactoryFinder._getFactory(FactoryFinder.java:286)
     at javax.faces.FactoryFinder.getFactory(FactoryFinder.java:191)
     at org.apache.myfaces.context.FacesContextFactoryImpl.<init>(FacesContextFactoryImpl.java:120)
     at java.lang.J9VMInternals.newInstanceImpl(Native Method)
     at java.lang.Class.newInstance(Class.java:1549)
     at javax.faces.FactoryFinder.newFactoryInstance(FactoryFinder.java:326)
     at javax.faces.FactoryFinder._getFactory(FactoryFinder.java:286)
     at javax.faces.FactoryFinder.getFactory(FactoryFinder.java:191)
     at javax.faces.webapp.FacesServlet.init(FacesServlet.java:112)
     at com.ibm.ws.webcontainer.servlet.ServletWrapper.init(ServletWrapper.java:363)
     at com.ibm.ws.webcontainer.servlet.ServletWrapperImpl.init(ServletWrapperImpl.java:171)
     at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:744)
     at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:507)
     at com.ibm.ws.webcontainer.servlet.ServletWrapperImpl.handleRequest(ServletWrapperImpl.java:181)
     at com.ibm.ws.webcontainer.webapp.WebApp.handleRequest(WebApp.java:3954)
     at com.ibm.ws.webcontainer.webapp.WebGroup.handleRequest(WebGroup.java:276)
     at com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java:945)
     at com.ibm.ws.webcontainer.WSWebContainer.handleRequest(WSWebContainer.java:1592)
     at com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink.java:191)
     at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(HttpInboundLink.java:453)
     at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewRequest(HttpInboundLink.java:515)
     at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.processRequest(HttpInboundLink.java:306)
     at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.ready(HttpInboundLink.java:277)
     at com.ibm.ws.tcp.channel.impl.NewConnectionInitialReadCallback.sendToDiscriminators(NewConnectionInitialReadCallback.java:214)
     at com.ibm.ws.tcp.channel.impl.NewConnectionInitialReadCallback.complete(NewConnectionInitialReadCallback.java:113)
     at com.ibm.ws.tcp.channel.impl.AioReadCompletionListener.futureCompleted(AioReadCompletionListener.java:175)
     at com.ibm.io.async.AbstractAsyncFuture.invokeCallback(AbstractAsyncFuture.java:217)
     at com.ibm.io.async.AsyncChannelFuture.fireCompletionActions(AsyncChannelFuture.java:161)
     at com.ibm.io.async.AsyncFuture.completed(AsyncFuture.java:138)
     at com.ibm.io.async.ResultHandler.complete(ResultHandler.java:204)
     at com.ibm.io.async.ResultHandler.runEventProcessingLoop(ResultHandler.java:775)
     at com.ibm.io.async.ResultHandler$2.run(ResultHandler.java:905)
     at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1660)