我正在使用 Omnifaces 1.3 + Primefaces 3.4.1 + Jboss 7.1.1 Final 但是当异常通过 ajax 请求来时，我无法重定向FullAjaxExceptionHandler我配置的异常。web.xml什么都没有发生，只是另一个例外：
19:38:05,467 ERROR [org.apache.catalina.core.ContainerBase.[jboss.web].[default-host].[/taxMileage].[Faces Servlet]] (http--0.0.0.0-8181-4) Servlet.service() for servlet Faces Servlet threw exception: java.lang.AbstractMethodError: org.apache.xerces.dom.ElementImpl.getTextContent()Ljava/lang/String;
at org.omnifaces.config.WebXml.parseErrorPageLocations(WebXml.java:216) [omnifaces-1.3.jar:1.3]
at org.omnifaces.config.WebXml.<init>(WebXml.java:84) [omnifaces-1.3.jar:1.3]
at org.omnifaces.config.WebXml.<clinit>(WebXml.java:53) [omnifaces-1.3.jar:1.3]
at org.omnifaces.exceptionhandler.FullAjaxExceptionHandler.handleAjaxException(FullAjaxExceptionHandler.java:162) [omnifaces-1.3.jar:1.3]
at org.omnifaces.exceptionhandler.FullAjaxExceptionHandler.handle(FullAjaxExceptionHandler.java:145) [omnifaces-1.3.jar:1.3]
at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:119) [jsf-impl-2.1.7-jbossorg-2.jar:]
at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:118) [jsf-impl-2.1.7-jbossorg-2.jar:]
有人可以给我一个提示吗？我被困住了。如果我在没有 ajax 的情况下调用相同的错误，则会正确重定向异常。
我的web.xml：
<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee"
xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"
id="WebApp_ID" version="3.0"
>
<display-name>taxMileage</display-name>
<welcome-file-list>
<welcome-file>/pages/protected/user/dashboard.xhtml</welcome-file>
</welcome-file-list>
<servlet>
<servlet-name>Faces Servlet</servlet-name>
<servlet-class>javax.faces.webapp.FacesServlet</servlet-class>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet>
<servlet-name>InitializeApplication</servlet-name>
<servlet-class>com.taxMileage.server.util.InitializeApplication</servlet-class>
<load-on-startup>1</load-on-startup>
</servlet>
<context-param>
<param-name>primefaces.THEME</param-name>
<param-value>south-street</param-value>
</context-param>
<filter>
<filter-name>PrimeFaces FileUpload Filter</filter-name>
<filter-class>org.primefaces.webapp.filter.FileUploadFilter</filter-class>
</filter>
<filter-mapping>
<filter-name>PrimeFaces FileUpload Filter</filter-name>
<servlet-name>Faces Servlet</servlet-name>
</filter-mapping>
<filter>
<filter-name>facesExceptionFilter</filter-name>
<filter-class>org.omnifaces.filter.FacesExceptionFilter</filter-class>
</filter>
<filter-mapping>
<filter-name>facesExceptionFilter</filter-name>
<servlet-name>Faces Servlet</servlet-name>
</filter-mapping>
<servlet-mapping>
<servlet-name>Faces Servlet</servlet-name>
<url-pattern>/faces/*</url-pattern>
<url-pattern>*.jsf</url-pattern>
<url-pattern>*.xhtml</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>javax.ws.rs.core.Application</servlet-name>
<url-pattern>/rest/*</url-pattern>
</servlet-mapping>
<!-- -->
<!-- Protected area definition -->
<security-constraint>
<web-resource-collection>
<web-resource-name>Restricted Area - ADMIN Only</web-resource-name>
<url-pattern>/pages/protected/admin/*</url-pattern>
</web-resource-collection>
<auth-constraint>
<role-name>ADMIN</role-name>
</auth-constraint>
</security-constraint>
<security-constraint>
<web-resource-collection>
<web-resource-name>Restricted Area - USER and ADMIN</web-resource-name>
<url-pattern>/pages/protected/user/*</url-pattern>
</web-resource-collection>
<auth-constraint>
<role-name>USER</role-name>
<role-name>ADMIN</role-name>
</auth-constraint>
</security-constraint>
<security-constraint>
<web-resource-collection>
<web-resource-name>Secured resources</web-resource-name>
<url-pattern>/rest/*</url-pattern>
</web-resource-collection>
<user-data-constraint>
<transport-guarantee>NONE</transport-guarantee>
</user-data-constraint>
</security-constraint>
<!-- Login page -->
<login-config>
<auth-method>FORM</auth-method>
<form-login-config>
<form-login-page>/pages/public/login.xhtml</form-login-page>
<form-error-page>/pages/public/loginError.xhtml</form-error-page>
</form-login-config>
</login-config>
<!-- System roles -->
<security-role>
<role-name>ADMIN</role-name>
</security-role>
<security-role>
<role-name>USER</role-name>
</security-role>
<error-page>
<exception-type>java.lang.RuntimeException</exception-type>
<location>/pages/error/error1.xhtml</location>
</error-page>
</web-app>
我的faces-config.xml：
<?xml version="1.0" encoding="UTF-8"?>
<faces-config xmlns="http://java.sun.com/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-facesconfig_2_1.xsd"
version="2.1">
<lifecycle>
<phase-listener>com.taxMileage.server.util.MultiPageMessagesSupport</phase-listener>
</lifecycle>
<factory>
<exception-handler-factory>org.omnifaces.exceptionhandler.FullAjaxExceptionHandlerFactory</exception-handler-factory>
</factory>
<application>
<resource-bundle>
<base-name>messages</base-name>
<var>msgs</var>
</resource-bundle>
</application>
</faces-config>
谢谢！